PATENT
Patent?
A patent is a set of exclusive rights granted by a sovereign state to an inventor or assignee for a limited period of time in exchange for detailed public disclosure of an invention. An invention is a solution to a specific technological problem and is a product or a process. 17 Patents are a form of intellectual property.
The Patents Act, 1970
THE PATENTS ACT, 1970
(39 of 1970)
[19th September, 1970]
An Act to amend and consolidate the law relating to patents.
BE it enacted by Parliament in the Twenty-first Year of the Republic of India as follows:—
MORE: Patent Act, 1970
[TO BE PUBLISHED IN THE GAZETIE OF INOIA, EXTRAORDINARY, PART II,
SECTION 3 SUB SECTION (11)1
Government of India
MINISTRY OF COMMERCE AND INDUSTRY
(Department of Industrial Policy and Promotion)
Notification
New Delhi, the 26th . October, 2015
-GSR---- (E). -The following draft rules to further amend the Patents Rules 2003 which the Central Government proposes to make in exercise of the powers conferred by section 159 of the Patents Act, 1970, is hereby published as required by sub section (3) of the said section for the information of all persons likely to be affected thereby, and notice is hereby given that the said draft rules shall be taken into consideration after the expiry of a period of thirty days from the date on which copies of the Gazette of India, In which this notification Is published, are made available to the public; Objections or suggestions, If any, may be addressed to the Secretary, Ministry of Commerce and Industry, Government of India, Udyog Bhawan, New Delhi- 110011 or by e-mail at rajiv.aggarwal@nic.in.
The objections and suggestions, which may be received from any person with respect to the said draft rules before the expiry of the period so specified, shall be considered by the Central Government.
DRAFT RULES
1. (1) These rules may be called HThe Patents (Amendment), Rules, 2015".
(2) They shall come into force on the date of their final publication in the Official Gazette.
2. In rule 2 of the Patents Rules, 2003 (hereinafter referred to as the principal rules)after clause (c), the following clause shall be Inserted, namely:-
(ca) "electronic transmission duly authenticated" means authentication by digital signature as per section 5 of the Information Technology Act, 2000 (21 Of 2000);
3. In the principal rules, for rule 5, the following shall be substituted, namely:-
MORE: Patent Rules, 2015
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Patent no. |
Country where patented |
Content |
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1. |
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Process for removing dye from dye containing water or soil
using white rot-lignin-modifying fungus flavadon flavus |
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2. |
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Process for the treatment of industrial effluents using marine
algae to produce potable wafer |
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3. |
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Aerobic method of removing total dissolved solids (TDS) from
tannery wastewaters |
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4. |
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Biological process for color reduction of pulp and paper
effluent |
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5. |
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Microbial composition and a process useful for the
neutralization of alkaline waste-waters |
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6. |
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Device for treatment of wastewater |
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7. |
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A composition useful for the removal of arsenic from water. |
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8. |
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A biosensor for the determination of biological oxygen demand |
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9. |
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An improved rotating biological rope contactor for the
treatment of biodegradable wastes |
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10. |
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Biological process for reducing chemical and biochemical oxygen demand of pulp and paper industrial effluent |
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11. |
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Biological neutralization of highly alkaline textile industrial wastewater |
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12. |
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Biological process for reducing chemical and biochemical oxygen demand of pulp and paper industrial effluent |
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13. |
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An improved anaerobic moving bed contactor for treatment of biodegradable moving bed contactor for treatment of biodegradable liquid wastes and biogas recovery |
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14. |
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A device for the biological treatment of wastewater containing biodegradable solids |
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15. |
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An improved treatment plant for textile wastewaters and an improved process thereof |
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16. |
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System and method for the treatment of wastewater |
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17. |
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Microbial composition and a process useful for the neutralization of alkaline waste-waters |
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18. |
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A process for the preparation of a bacterial consortium for the treatment of pulp and paper industrial waste water |
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19. |
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A device for biological treatment of waste water and a process therefor |
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20. |
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An improved process for the biodegradation of industrial waste using a consortium of bacteria and fungus |
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21. |
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An improved process for the simultaneous production of biogas and fertilizer by high rate biomethanation of palm oil mill effluent |
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22. |
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Method for direct solidification and stabilization of liquid hazardous wastes containing up to 100,000 mg/L of arsenic |
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23. |
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A device for the detection of faecal coliform bacteria in wastewater |
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24. |
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A process for treating industrial sludge containing hexavalent chromium bicarbonate plants prior to its disposal |
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25. |
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A process for removing lead from lead containing industrial waste waters or effluents The present invention relates to a process a process for removing lead from lead containing industrial waste waters or effluents. This invention particularly relates to a process for removal of lead from industrial waste waters or effluents using cheap, easily available, easy to handle solid industrial waste as adsorbent from the solid waste selected from leach residue of manganese ore, sea nodule residue, iron precipitate from the zinc extraction, possessing a very high adsorption capacity for the toxic elements like lead which would cause hazardous effects on the environment if disposed off untreated. The process avoids the problem of solvent handling etc by providing technically simple non-tedious and clean process. |
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26. |
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An improved process for the removal of phenols from waste water An improved process for the removal of phenols from industrial waste water This invention relates to an improved process for the removal of phenols from industrial waste waters. In the process of the present invention liquid surfactant membranes is used to remove phenols from waste water. The process which is capable of treating phenolic waste waters containing high concentrations of phenol in excess of 1000 ppm by contacting a water-in-oil emulsion of strong alkali emulsified in hydrocarbon oil with the phenolic waste water in a micro porous hollow fiber contactor of shell-tube configuration, at ambient temperature.
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27. |
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An improved anaerobic reactor useful for treatment of biodegradable wastewater An improved anaerobic reactor useful for treatment of biodegradable wastewater characterized by hopper bottom collection and equalization reactor (1) with an inlet (1) provided at minimum 0.25 m above the support media in reactor (2), the said reactor (1) is connected to a reactor (3) through bottom and set of inclined tubes (2) having inclination angle of minimum 45° to the horizontal, the said hopper bottom reactor (3) is connected to hopper bottom reactor (2) packed with inert conventional support media through bottom, outlet (5) has been provided in reactor (2) at the level of the said support media which in turn is connected to conventional gas trapping system (6), outlets (7) are also provided to the said reactors at the top for the collection of gas and a sludge removal valve (8) is provided to the bottom of the said reactor.
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28. |
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An improved process for the simultaneous production of biogas and fertillizer by high rate biomethanation of palm oil mill effluent The present invention provides anaerobic digestion of palm oil mill effluent POME has been carried through two-step process. The organic material present in the waste matter is ultimately converted in to methane. The whole process is carried out initially under microaerophilic conditions in an acidogenic digester and subsequently under strictly anaerobic conditions at neutral pH in the methanogenic digester. Hydrolysis of complex organic matter present in POME and its further acidogenesis is carried out by a consortia of microbes present in fresh cattle dung.
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29. |
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An improved inorganic binder matrix useful for cold briquetting of iron and steel plant wastes This invention relates to an improved inorganic binder matrix useful for cold briquetting of iron and steel plant wastes. The present invention particularly relates to the development of an improved binder matrix, consisting of a combination of different in-organic binders, which is useful for making composite briquettes by cold briquetting of steel plant wastes such as iron ore fines, flue dust, mill scale, coke fines and the like. The briquettes, obtained through cold briquetting of iron and steel plant wastes with the improved inorganic binder matrix of the present invention, have adequate green strength, cold-crushing strength and RDI and are suitable as blast furnace charge. The binder is synergistic mixture of inorganic binders essentially consisting of pyrophyllite, cement/granulated slag and activated sodium silicate in a ratio in the range of 5 to 10:5 to 10:3 to 7, respectively.
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30. |
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Process for treatment of mixture of spent wash from distillery and black liquor from pulp and paper industry This invention relates to a process for treating an effluent comprising a mixture of spent wash and black liquor, said process comprising mixing the effluent with a flocculating agent consisting of a mixture of salts of Group III and transition metals, mixture of natural earth's along with an oxide of alkaline earth metal followed by treating with a combination of ion exchange resins.
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31. |
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A process for bioremediation of p-nitrophenol contaminated soil The present invention relates to a process for bioremediation of agricultural soil, sludge, effluents and other sites contaminated with the nitroaromatic compound p-nitrophenol which is a toxic compound of anthropogenic origin. The preferred method of carrying out the invention comprises immobilizing the cells of a p-nitrophenol degrading bacteria Arthrobacter protophormiae on a carrier material and introducing the immobilized cells into PNP contaminated site. The bacteria are able to degrade PNP in a few days thereby remediating the site. The present invention thus provides an economical and efficient method for biodegradation and elimination of PNP in situ.
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32. |
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Sequential batch reactor with biofilm configuration for the treating complex chemical and pharmaceutical effluents This present invention relates to the development of sequential batch reactor technology with biofilm configuration for the treatment of complex chemical and pharmaceutical effluents. The main usage of the present invention is the development of new technology (sequential batch reactor) with biofilm configuration for the treatment of complex chemical and pharmaceutical effluents. The technology is considered to be effective, economical and flexible to operate as compared to the traditional continues flow treatment process. The present invention can be used for the treatment of any industrial effluents either chemical or non-chemical origin.
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| 33. | 238803 |
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A Process for the Treatment of Textile dye bath Effluent |
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| 34. |
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A novel catalyst useful for controlling microorganism in water and a process for the preparation thereof |
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| 35. | 242268 |
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A process for the purification of water contaminated with escherichia coli contaminated water for reusable option. The present invention provides a process for the removal of Escherichia coli (E.coli) from water to ensure that the water, purified thereby, can be reused. This process has enormous potential applications for supplementing the inventory towards recreational water, bath water, industrial cooling water, industrial processing water and agricultural water by sewage duly freed from E.coli, thereby ensuring reuse of water leading to substantial reduction in fresh water requirement. |
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| 36. | 222013 | A FLY ASH BASED COMPOSITION USEFUL FOR MAKING WOOD SUBSTITUTE AND A PROCESS FOR THE PREPARATION THERE OF The present invention provides a fly ash based composition useful for making wood substitute comprising fibre in the range of 0.5-5% by wt., fly ash in the range of 20-65 wt. %, thermosetting resin 30-40% by wt., diluents 5-50 wt % and additive 0-0.5wt %. The present invention also provides a process for the preparation of above said composition useful for making wood substitute. |
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| 37. | 267554 | India | A process for the purification of inorganic nitrogen laden waste waste and or water A process for the purification of inorganic nitrogen laden waste water by contacting nitrogen containing waste water and or water with a mixture of mutated strains of Pseudomonas stutzeri 104-106 cells per ml Alcaligens feacalis 105 to 108 cells per ml and Paracocus dentirificans 105 to 108 cells per ml having characteristics as herein described and mixed immobilized on activated carbons essentially having surface area in the range of 178-212 m2/g at a temperature in the range of 20 to 40 deg C and pH in the range of 6-8 for at least 20 hours and collecting the treated reusable water devoid of nitrogenous compounds by conventional method. |
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| 38. | India | Novel method for removal of organic and inorganic contaminants caused by textile dye effluents in the agricultural soil by bio-electrokinetics Textile dye contaminated agricultural soil contains large amount of organic and inorganic impurities . The present invention relates to the development of bio-electrokinetic process for the removal of pollutants from the soil. Starch with aromatic degrading bacteria Pseudomonas spp and cellulose degrading bacteria {Bacillus cereus and both cellulose and laccase positive Bacillus subtilus, and Bacillus tequilensis) were used as anolyte, which move towards cathode, via electroosmosis process in electrokinetic technique. The reduction of COD was in the range of 70% to 82%. The inorganic impurities of chloride, sulphate and trace metal ions were removed by electromigration process. Significant reduction of conductivity and TDS can be achieved by bio-electrokinetic process. The injection of starch with bacteria and removal of pollutants improve the fertility of the agricultural soil. |
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| 39. |
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India | A process for the removal of pesticides from contaminated water The present invention provides a low cost and highly effective method for the removal of pesticides from contaminated water using zinc peroxide (ZnO2) nanoparticles (20+5nm) capped with glycerol/PVP/TEA upto the permissible range of drinking water |
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40. |
1023/DEL/2015 | India | Methd for reduction in ammoniacal nitrogen from waste waters and apparatus
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| 41. | 2586/DEL/2014 | India | Novel adsorbent for removing pollutants/chemicals from aqueous as well as organic streams and preparation thereof
The present invention discloses a process for the treatment of waste water streams, aqueous and organic streams contaminated with contaminants selected from heavy metals, colours, dyes, acid, sulphur containing compounds etc. using newer carbons synthesized from the fruit shells and seeds of Cassia fistula. |
(B)
Agriculture
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Sl. No. |
Patent no. |
Country where patented |
Content |
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1. |
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A process for the isolation of natural nematicide from moringa
species |
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2. |
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A process for the preparation of pest repellent tablet |
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3. |
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Pesticidal dry powder formulation enriched in azadirachtin up
to 88% an emulsifiable concentrate enriched up to 30% of azadirachtin
and a process for preparing such formulation and concentrate from neem
seed/kernel |
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4. |
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An improved process for the preparation of pyrethrum
oleoresin, an insecticide. |
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5. |
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Pesticidal dry powder formulation enriched in azadirachtin up
to 88% an emulsifiable concentrate enriched up to 30% of azadirachtin
and a process for preparing such formulation and concentrate from neem
seed/kernel |
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6. |
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Chlorinated alkyl-aryl phenols as pesticides |
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7. |
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A process for the preparation of an improved synergistic composition useful as growth medium for fungi and bacteria |
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8. |
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Biologically pure culture of bacteria which suppresses diseases caused by pathogens in chickpea crops and a culture of bacteria comprising a strain of Pseudomonas fluorescens |
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9. |
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Strain of Trichoderma harzianum useful as nematode inhibitor, fungicide and plant growth promoter and a process for the isolation thereof |
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10. |
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A process for the production of blue green algal biofertilizer |
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11. |
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A process for the preparation of adhesive exopolysaccharide by bacillus sp. |
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12. |
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Composition having antibacterial and antifungal properties |
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13. |
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A process for the preparation of novel insecticidal composition comprising extracts obtained form the plant albizzia lebbeck and delta endotoxin from bacillus thuringiensis |
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14. |
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A process for preparation of a formulation useful as mosquito and insect repellent |
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15. |
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Tissue culture process for producing a large number of viable cotton plants in vitro |
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16. |
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High yielding multiple disease resistant/tolerant stable variety `Madakini` of opium poppy The invention relates to the development of a novel high yielding multiple disease resistant/tolerant stable variety of opium poppy (Papaver somniferum L. 2n=22) christened `Madakini`.
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17. |
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A process for the bioremediation of hexachlorocyclohexane-contaminated soils The present invention relates to a process for the bioremediation of hexachlorocyclohexane contaminated soils. It relates to the degradation of hexachlorocyclohexane (HCH), a chlorinated pesticide consisting predominantly (>99%) of alpha-, gamma- and delta- isomers and marketed as technical Benzenehexachloride (BHC).In the prior art no one has described any process, wherein, all the four isomers of Hexachlorocyclohexane, present either alone or together (as in technical Benzenehexachloride) can be biodegraded from contaminated soils). Novelty of the present invention resides in the utilization of a novel strain of Pseudomonas sp. capable of biodegrading the major isomers of hexachlorocyclohexane resulting in the bioremedidiation of contaminated soils.
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18. |
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Transgenic tea through biolistic using leaf explants The present invention relates to Production of transgenic tea (Camellia sinensis (L.) O. Kuntze) through biolistic
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19. |
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An improved process for the preparation of a growth medium useful for the growth of edible fungus An improved process for preparation of a growth medium useful for growth of edible fungus, comprising conditioned coffee pulp and protein rich cereal powder such as herein described wherein amount of said cereal powder ranges from 0.5% to 2% on the basis of conditioned coffee pulp, said process comprises the steps of : (a) soaking fresh coffee pulp in dilute phosphoric acid having concentration ranging 0.1%-0.5%, for a period ranging 2-6 hours, draining excess solution, (b) re-soaking phosphoric acid treated coffee pulp in aqueous alkali hydroxide solution such as herein described, having concentration ranging between 0.05%-0.25%, for a period of s-6 hours for neutralization and to get conditioned pulp; (c) mixing the conditioned coffee pulp of step (b) with protein rich cereal powder having weight percentage as defined above to get the desired growth medium.
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20. |
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A process for the preparation of a new biopesticide formulation for the effective control of pests particularly teak Defoliator and Epilachna beetle. Epilachna beetle which comprises extracting the powdered leaves and seeds of Annona suamosa with a solvent such as petroleum ether in soxhlet extractor, then refluxing the resultant powder with an organic solvent such as chloroform and distilling of the said solvent to get the residue, mixing the said residue with known emulsifying agent in presence of acetone.
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21. |
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A process for the production of furfural from agero-industries wastes A process for the production of furfural comprising hyrolysing and dehydrating agro-industrial wastes rich in pentosans, the hydrolysis being carried out in a reaction vessel and dehydrating the hydrolysed mass followed by recovery of furfural by fractional distillation and purification by vacuum distillation characterised in that the hydrolysis and dehydration are carried out under normal pressure thereby avoiding high pressure equipments hitherto considered essential by the conventional process for the hydrolysis and dehydration further characterised in that the furfural formed is swept out continuously during the process from the reaction mass by steam or by oxygen -free flue gases.
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22. |
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A process for the preparation of low bulk density aluminium silicate for use as an insecticide and as a carrier for pesticides Comprises (i) treating directly the acidified aluminium chloride solution with sodium silicate solution (ii) filtering the precipitate and then (iii) drying it at 200 o C for 6 hours
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23. |
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Process for preparing coated fertilizers using lac as the primary coating material Consists in applying to the fertilizer a primary coating of lac and an optional secondarycoating of solid paraffin wax
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24. |
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Particle board hard board flooring tile furniture board and moulded article from wood and agricultural wastes Subjecting sawdust, wood waste and other agricultural waste to mix with optimum amount of water which is in between 10 to 30%, and then treating same under temperature from 150o C to 190 o C and pressure from 60 kg/sq.cm to 1000 kg/sq.cm.
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25. |
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A process for saccharifying cellulosic material particularly agricultural residues A process for saccharifying cellulosic material, particularly agricultural residues, which consists in removing the pentoses by hydrolysis with 1-5% preferably 1-2%, sulphuric acid at 100-150?C, freeing the hydrolysed mass of the acid used, drying the residue, followed by hydrolysis of the dried residue, is characterised in that the said hydrolysis of the dried residue is done with dilute sulphuric acid (0.1-1.0%) at a temperature of 170-210?C The hydrolysis of the dried residue is carried out in cycles and the resulting glucose in solution form is removed after each cycle. The final residue contains lignin. The term "agricultural residues" includes processed plant materials composed substantially of cellulose and containing "pentosans" or "hemicellulose".
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26. |
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Manufacture of heat-insulating light-weight padding material for roofing boards or the like from agricultural waste. A process for the manufacture of heat-insulating, light-weight padding material for roofing boards or the like from agricultural waste which consists of the following steps : (i) mixing short-sized fibrous materials with a binder consisting of bagasse pulp obtained from softened bagasse; (ii) making a well mixed suspension of the above components in water; and (iii) allowing the water to drain off; and which is characterised in that the softened bagasse is obtained by lightly digesting the bagasse (e.g. with caustic soda), meaning thereby that the bagasse is digested just to the extent that is necessary to soften the fibre to a stage at which it can be easily mashed into fine pulp.
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27. |
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An anti bacterial composition The invention provides an anti-bacterial composition comprising an effective amount of 3,5-Dihydroxy-4-pent-4'-enoyl-l'-oxymethyl benzoic acid (oenostacin) isolated from Oenothera biennis together with therapeutically acceptable conventional additives, said composition being useful for the treatment of diseases caused by Streptococci and Staphylococci. |
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28. |
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Composition of polymer microcapsules of biocide for coating material The invention provides composition comprising microcapsules containing biocides for coating material such as paint. The invention describes composition of microcapsules containing biocides, especially Irgarol (algaecide) and Zinc Pyrithione (fungicide) and coating material such as paint to increase the life of coating material from the attack of algae and fungi respectively. The invention demonstrates that microcapsules containing biocide dispersed in paint show 0 to 3 % reduction in inhibition zone where as un-encapsulated biocide show 20-22 % reduction in inhibition zone when analyzed by filter paper assay thus indicating extended duration of biocidal activity with microencapsulated biocide.
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29. |
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Polyurethane microcapsules containing biocide and process for the preparation thereof The invention provides polyurethane microcapsules containing biocide, useful for preparing coating materials such as interior and exterior paints. Microcapsules described in this invention are prepared by dispersing biocide in an aliphatic hydrocarbon medium containing nonionic polymeric stabilizer having hydrophilic and hydrophobic repeating units, diol or polyol having molecular weight 200-2000, crosslinker and a catalyst selected from amino or organometallic compounds; adding an isocyanate drop wise to this dispersion; agitating the mixture at 800-1000 rotations per minute for the first 3-5 hours at 40-50 °C and then at 12-15 hours at 20-27 °C. ; to permit the formation of polyurethane microcapsules; filtering and washing the microcapsules with lower aliphatic hydrocarbon and drying the microcapsules under vacuum at temperature between 20-35 °C.
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30. |
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Tissue culture method for marine algae cultivation The present invention provides a method of an improved process for cultivation of algae, including development of a fast growing variety which overcomes the decreased growth in polythene bag and yield biomass similar to that grown in open cultures without a bag. Further, semi-refined carrageenan yield and quality of the plants developed from tissue culture were similar to the control parent plant. Also describes a methodology for clonal propagation of micro-propagules on large scale through somatic embryogenesis of pigmented callus cells
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| 31. | 8722071 | USA | Microcapsules containing biocide and preparation thereof by solvent evaporation technique |
| 32. | 254416 | India | A process for the preparation of heat resistant seeds The present invention relates to a process for the preparation of heat resistant seeds that are resistant to heat when exposed to high temperatures like baking, frying or roasting (20 - 250°C). Several seeds like sesame, poppy, watermelon, cucumber seeds are added to or sprinkled over buns, bread and confectionery items to make the product more appealing or tasty. The high temperatures of processing result in the browning of seeds, which make the product less appealing. Dehulled sesame seed finds application in the preparation of candies, confections, bakery products and other traditional foods. Sesame seed is also used directly in a variety of confectioneries and bakery products. For this purpose, the seed has to be dehulled. The dehulled seed is white is color and is sprinkled on the products like buns after proofing and before baking. |
| 33. | 6,476,293 B1 | USA | Use of Bacterial Acetate Kinase And Their Genes For Protection Of Plants Against Different Pathogens An isolated gene fragment that encodes for acetate kinase, which confers disease resistance in plants is disclosed. The gene can be cloned into an expression vector to produce a recombinant DNA expression system suitable for insertion into cells to form a transgenic plant transformed with the gene fragment. A method for conferring disease resistance in plants that consists of growing plant host cells transformed with the expression system and expressing the gene conferring disease resistance to impart such resistance to host cells is also disclosed. |
| 34. | 7,390,655 | USA | Promoter molecules for use in plants The present invention provides DNA molecules isolated from corn and sorghum plants that are useful for expressing transgenes in plants. The present invention also provides expression constructs containing the DNA molecules useful for expressing transgenes in plants. The present invention also provides transgenic plants and seeds containing the DNA molecules useful for expressing transgenes in plants. |
| 35. | 7,807,874 | USA | Stress tolerant plants and methods thereof The present invention provides a method and DNA molecules that when expressed in a plant produces transgenic plants with improved abiotic stress tolerance. The invention includes plant expression vectors comprising the DNA molecules, and plants containing such DNA molecules. |
| 36. | 8841296 | USA | Substituted 1, 4-dioxa-8-azaspiro[4,5]decanes useful as fungicides and a process for the preparation thereof This invention provides novel substituted 1,4-dioxa-8-azaspiro[4,5]decane compounds of the general formula (1), wherein R1 is selected from phenethyl, 4,6-dimethoxypyrimidin-2-yl and (2-chloro-5-thiazolyl)methyl and R2 is selected from the group consisting of hydroxy, 4-bromo-2-chlorophenoxy, morpholin-4-yl, (2-chloro-5-thiazolyl)methyloxy, benzyloxy, phenylsulfanyl, benzotriazol and 5-chloro-2-fluoroanilino. The present invention also relates to a process for the preparation of novel substituted 1,4-dioxa-8-azaspiro[4,5]decanes of general formula (1). The novel substituted 1,4-dioxa-8-azaspiro[4,5]decane of general formula (1) has fungicidal activity. |
| 37. | USA | Method for effective management of helicoverpa armigera The present invention relates to a method for pest management using inhibitory repeat domain IRD 9 (Seq ID No.2) proteinase inhibitor showing enhanced inhibitory activity against the gut proteases of insects. More particularly, the present invention relates to a IRD 9 (Seq ID No.2) proteinase inhibitor from non-host plant Capsicum annuum, which possesses significantly high insect protease inhibition activity against the gut proteases of Helicoverpa armigera. |
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38. |
USA | Optically active fluconazole analogues containing thiophenes as antifungal agents
The invention discloses optically active compounds of Formula (1a) or Formula (1b), ##STR00001## wherein R1 and R2 are independently selected from the group consisting of hydrogen and a halogen selected from the group consisting of fluorine, chlorine, bromine, and iodine; and wherein (a) R3 and R4 are independently selected from the group consisting of hydrogen and an alkyl group having a linear or branched chain having 1 to 20 carbon atoms, or (b) R3 and R4 together form a cycloalkyl ring having 3 to 10 carbon atoms fused to the thiophene ring; and wherein R5 is CN or COOR', where R' is methyl or ethyl. The compounds of Formula (1a) or Formula (1b) may be used in pharmaceutical compositions for treating fungal infections. |
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| 39. | 1143/DEL/2013 | India | Insect repellents Disclosed herein are the novel insect repellents to control the spread of various tropical diseases and to the process of preparation thereof. |
| 40. | India | A device for efficient and cost-effective seaweed harvesting for large- scale commercial application
The present invention provides a device for harvesting seaweed, said system comprising a frame structure; a first device mounted on the. frame structure, the first device being adapted to receive a tube net comprising the seaweeds and selectively separate therefrom apical tips of the seaweed protruding out of the tube net; and a second device mounted on the frame structure for receiving the tube net comprising partially harvested seaweed and harvesting therefrom a remaining part of the seaweed. |
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| 41. | CN1324052 | China | Integrated method for production of carrageenan and liquid fertiliser from fresh seaweeds
An integrated method is developed to utilise to a maximum extent the fresh biomass of seaweeds such as Kappaphycus alvarezii that can be crushed to release sap and where the sap is useful as a potent liquid fertilizer after suitable treatment with additives and dilution while the residue is a superior raw material for extraction of kappa-carrageenan, thereby enhancing the value of the seaweed. Other advantages of the invention include a reduced drying time and drying area to obtain the raw material for kappa-carrageenan production in dry and storable form, a reduced cost of transporting and storing this raw material because of its lesser bulk, easier handling due to its free flowing granular nature, and its direct use for gel preparation in certain applications. |
| 42. | IN120704 | India | Process for the preparation of potassium carbonate and n-k fertilizer using ion-exchange technique Converting cation-exchange resin into potassium form, eluting out the resin bed regenerating the resin bed concentrating and calcining |
| 43. | IN0287DEL2008 | India | Herbal insecticidal composition for controlling stored grain insect pests and a process for the preparation thereof An improved herbal insecticidal composition for controlling insect pests comprising a synergistically effective combination of [1] essential oils either singly or in combination, [2] extract of tobacco waste (dust), [3] extract of karanj seed oil, [4] odour enhancer singly or in combination, [5] a binding material and [6] a base material. In addition, a method of protecting stored products comprises dispersing, spraying, spreading and setting an effective amount of combination of the ingredients selected from the groups given above to control of storage pests. The composition can also be used to repel several household pests. |
| 44. | IN130124 | India | A process for the preparation of low bulk density aluminium silicate for use as an insecticide and as a carrier for pesticides. Comprises (i) treating directly the acidified aluminium chloride solution with sodium silicate solution (ii) filtering the precipitate and then (iii) drying it at 200 o C for 6 hours |
| 45. | IN136657 | India | A process for the production of furfural from agero-industries wastes A process for the production of furfural comprising hyrolysing and dehydrating agro-industrial wastes rich in pentosans, the hydrolysis being carried out in a reaction vessel and dehydrating the hydrolysed mass followed by recovery of furfural by fractional distillation and purification by vacuum distillation characterised in that the hydrolysis and dehydration are carried out under normal pressure thereby avoiding high pressure equipments hitherto considered essential by the conventional process for the hydrolysis and dehydration further characterised in that the furfural formed is swept out continuously during the process from the reaction mass by steam or by oxygen -free flue gases. |
| 46. | IN153587 | India | Process for the production release mosquto larvcidal pellets A process for the production of controlled release mosquito larvicidal pellets comprising treating a commercial polymer material like polyethylene bead with an organic solvent to from particulate there of admixing same with 10 -15% an inlert filler like talc and 1 to 1.5 % by weight of a mosquito larvicidal compound and pelletising the admixture. |
| 47. | IN168380 | India | A process for the preparation of bio insecticide A process for the preparation of bio insecticide which comprises growing a special mutant designated as RRL (Jorhat) 3 of Arthrobactor strain obtained from tea soil, in an aqueous or solid culture medium, containing agarose, alginate or sepharose, suspending the strain in a solution of calcium chloride overnight and thereafter in a medium containing conventional sources of carbohydrate, potassium, magnesium, nitrogen, phosphorous fertilizer chemicals and recovering the bio-insecticide from the said medium by solvent extraction/distillation. |
| 48. | IN175749 | India | An improved process for the preparation of a pesticidal composition based on polymers useful for controlled release of pesticides in aquatic habitats An improved process for the preparation of a pesticidal composition based on polymers useful for the controlled release of pesticides to aquatic habitats which comprises mixing a vinyl monomer with 0.03% to 5.0% pesticide, polymerizing the mixture by conventional methods and moulding the resulting polymer into a desired shape, depending on the rate of release of the pesticide desired, by conventional methods. (Reference has been made to US Patent Nos. 4012221, 3532533, 3767869, 3417181, 3851053) |
| 49. | IN176550 | India | A nutrient medium composition useful for enhancing shoot sprouting and multiplication from mature bamboo species |
| 50. | IN179277 | India | A process for the extraction of a stable antifeedant fraction from neem leaves (azadirachta indica) useful for the contol of pests particularly pollu beetle. A process for the extraction of a stable antifeedant fraction from neem leaves (Azadirachta Indica) useful for the contol of pests particularly pollu beetle which comprises extracting fresh or partially dried leaves of the plant neem (Azadirachta indica) with a polar/non polar solvent such as herein described or a mixture thereof in soxhlet apparatus and removing the solvent under reduced pressure of 10 mm to 300 mm. |
| 51. | IN180491 | India | A process for the preparation of a fumigating antifungal composition to prevent fungal attack on leather and leather articles A process for the preparation of a fumigating antifungal composition to prevent fungal attack on leather and leather A. Melting 40-60 % of wax at a temperature in the range of 60-650 C. B. Adding to the molten wax a substituted phenol such as herein described in a concentration in the range of 30-60 % by weight of the composition. C. Adding a polynuclear aromatic hydrocarbon such as herein described & having insectional properties in a concentration in the range of 5-30 % by weight of the composition to the molten mixture obtained in step (B). D. Cooling the clear and homogenous mixture obtained in step (C) by known methods to get fumigating antifungal composition. |
| 52. | IN180517 | India | A process for the preparation of a new biopesticide formulation for the effective control of pests particularly teak defoliator and epilachna beetle A process for the preparation of a new Biopesticide formulation for the effective control of pests particularly teak |
(C)
Biological
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Sl. No. |
Patent no. |
Country where patented |
Content |
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1. |
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Process for the isolation and acclimatization of bacteria for
lignin degradation |
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2. |
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Process for bio-bleaching of Kraft pulp using bacterial
consortia |
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3. |
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Biological process for color reduction of pulp and paper
effluent |
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4. |
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Process for the removal of calcium ions from the brine by
marine cyanobacteria |
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5. |
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Biological filter for the purification of waste gases |
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6. |
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Immobilized microbial consortium useful for rapid and reliable
BOD estimation |
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7. |
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Detoxification process for groundnut cake or protein or any
other foodstuffs containing aflatoxin. |
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8. |
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Lactate biosensing strip with two electrodes |
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9. |
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Method for the preparation of stable and reusable biosensing granules |
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10. |
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Biological neutralization of highly alkaline textile industrial wastewater |
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11. |
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Decaffeinating microorganism and process of bio-decaffeination of caffeine containing solutions |
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12. |
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Process for immobilized nano-sized metal particles |
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13. |
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A method for isolating a gene useful for detection of pathogenic mycobacteria |
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14. |
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A biotechnological method for enhancing crude oil degradation |
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15. |
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Screening method for selection of insect tolerant plants |
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16. |
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A process for the preparation of high protein rich cereal grits |
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17. |
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Process for cultivation of algae |
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18. |
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A process for the estimation of accurate and reproducible biochemical oxygen demand of pulp and paper industrial waste water The
present invention provides a seeding material and a process for
accurate and reproducible monitoring of BOD load of pulp and paper
wastewater, wherein the bacterial strains are isolated from various
locations in
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19. |
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A process for production of biogas from briquettes of fruit and vegetable processing waste A process for production of biogas from briquettes of fruit and vegetable processing waste which comprises (a) dissolving the briquette of fruit and vegetable processing waste in water to make a homoginised slurry, (b) characterized in that feeding the above said homoginised slurry obtained in step(a) to an anaerobic digester at a loading rate ranging from 6 to 18%, (c ) feedling the slurry to the said digester at hydraulic retention time (HRT) ranging between 35 to 60 days, (d) recovering the biogas from the digester.
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20. |
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A process for the preparation of consortium of genetically modified bacteria useful for remediation of hazardous chemical wastes A process for the preparation of consortium of genetically modified bacteria useful for remediation of hazardous chemical wastes by growing stress tolerant soil microorganisms like Pseudomonas sp. Rhizobium sp., Bacillus sp., Micrococcus sp., Flavobacterium sp., Arthrobacter sp., or Rhodococcus sp. in a conventional Luria broth medium comprising Tryptone 100 g/l, Yeast extract 5 g/l, Sodium chloride 10 g/l by adjusting pH at 7.0 with Sodium Hydroxide at least for a period of 19 hours under stirring in a known manner separating the cells by centrifugation so as to obtain a pellet, resuspending the said pellet in a conventional minimal salt medium (Mg) having been supplemented with clay or clay minerals so as to have moisture content of 60 percent and optionally lyophilizing or freeze drying to get the consortium.
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21. |
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Biotechnological process for neutralizing alkaline beverage industrial waste water The
present invention provides a process of neutralizing beverage
industrial wastewater by a bacterial strain Exiguobacterium sp.
isolated in
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22. |
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A biosensor device useful for the measurement of organic acids and their derivatives The present invention provides a biosensor device useful for the measurement of organic acids and their derivatives which comprises of a conventional dissolved oxygen electrode, a sensor element consisting of conventional bio-compatible membrane, immobilized with corresponding enzymes on membrane and the said enzyme being capable of utilizing organic acids and their derivatives having carbon number C3 to C6, firmly held on the sensing element of the said dissolved oxygen electrode using o ring conventional signal conditioning circuitry, detector and display system.
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23. |
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An improved process for the production of ethanol using activated stable yeast crystals Ethanol demand is ever increasing mainly because of its utilization as organic solvent and as starting compound for production of many organic solvents. In addition, it can replace the natural petroleum sources as energy fuels. Conventional method of ethanol production is performed mainly by batch fermentation, which requires addition of fresh yeast for every batch as seed culture and needs maintenance of yeast cultures, thus the process is costly and requires special expertise in microbiology. In this context, the recently developed yeast crystals solve some of the above mentioned problems. However, the developed biocatalytic crystals upon fermentation tend to float on the surface of the fermentation broth during fermentation and thereby increase the fermentation time and reduce the rate of alcohol fermentation. The novelty lying in the present invention is use of modified conventional batch reactor for fermentation with activated yeast crystals reduces the fermentation time drastically and enhances the rate of ethanol production.
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24. |
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Bacterial strain MTCC 5098 and a method of reducing total dissolved solids (TDS) from pulp and paper wastewater effluents using the said strain The present invention relates to a bacterial strain of accession number MTCC 5098 useful for reducing the Total dissolved solids (TDS) levels from pulp and paper waste water effluents, and a process for the preparation of innoculum of the strain and also, a method of reducing Total dissolved solids (TDS) from pulp and paper waste water effluents using the said strain.
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25. |
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Antisense oligonucleotide of mycobacterial peptide deformylase The present invention relates to the design of the Antisense-oligonucleotide complementary to the specific region of peptide deformylase gene from Mycobacterium tuberculosis. The use of this Antisense-oligonucleotide on mycobacterial culture inhibits the production of the peptide deformylase enzyme by hybridizing within the region, which is found to be responsible for maintaining stability as well as retaining the functionality of the enzyme and thus in turn affecting the growth of the cells. This invention also establishes the essentiality of the peptide deformylase enzyme in mycobacteria and claims it as a drug target in this microorganism.
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26. |
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Strain and a novel process for ethanol production from lignocellulosic biomass at high temperature The present invention relates to a novel thermophilic ethanol producing yeast strain, a microorganism, Kluyveromyces sp. IIPE453 MTCC 5314, classified as yeast, which exhibits growth and sugar fermentation at higher temperature range between 37.degree. C. to 55.degree. C. The novel yeast strain is capable of utilizing wide range of mono and di-saccharide sugars belongs to hexose and pentose carbohydrate family individually or in a mixture that obtained from hydrolysis of lignocellulosic biomass, such as sugarcane bagasse or starch based biomass such as cassava, potato, corn etc. for its growth and produce ethanol by fermentation process at temperature range 40.degree. C. to 55.degree. C. It also relates to a novel process for the preparation of ethanol by Kluyveromyces species IIPE453. Thus application of thermophilic yeast strain Kluyveromyces sp. IIPE453 MTCC 5314 has wide scope for industrial production of bioethanol from low cost renewable biomass as alternate feedstock to molasses.
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27. |
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Process for the preparation of ethanol from starch The present invention provides a process for the preparation of ethanol from starch. Specifically, the present invention provides a process for the preparation of ethanol from starch such as tapioca, potato, sweet sorghum, rice by liquification and saacharification of starch and subsequent fermentation of mono saccherides to ethanol in presence of thermophilic micro-organisms.
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| 28. | 250721 | India | A process for microbial biotransformation of caffeine to theophylline The present invention is related to a process for microbial biotransformation of caffeine to theophylline. The main feature of the invention is the production of theophylline by microorganism at room temperature in a simple medium using caffeine as the starting material.Theophylline (C7H8N4O2) 3,7-Dihydro-l,3-dimethyl-lH-purine-2,6-dione; 1,3 dimethyl xanthine having molecular weight 180.17 is an alkaloid naturally present in tea. The importance of theophylline is because of its structural similarity with purine base adenine which is an entity of the hereditary system of living organisms. |
29.
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258982 | India | Mehtod for the preparation of stable and reusable biosensing granules |
| 30. | 258379 | India | A set of novel oligonucleotide primers and the method for the detection of aspergillus ochraceus thereby The present invention relates to a process for the detection of Aspergillus ochraceus by biotechnological approach. This invention particularly relates to the development of a process for the detection of species belonging to Aspergillus ochraceus group by PCR/ multiplex PCR technique. More particularly the present invention relates to a set of novel oligonucleotide primers and the method for the detection of Aspergillus ochraceus thereby. |
| 31. | 8765447 | USA | Fungal strain Beauveria sp. MTCC 5184 and a process for the preparation of enzymes therefrom A fungal strain Beauveria species bearing accession number MTCC 5184 is disclosed. The process for the preparation of an enzyme mix including at least one enzyme selected from, but not limited to protease, carbohydrase, and lipase from the disclosed Beauveria species and uses of the enzyme mix in various areas also disclosed |
| 32. | 8759054 | USA | DNA loaded supported gold nanoparticles, process for the preparation and use thereof The present invention relates to DNA loaded gold nanoparticles embedded in sharp carbonaceous carriers useful for higher DNA delivery efficiently into plants. These nanogold embedded carbon matrices are prepared by heat treatment of biogenic intracellular gold nanoparticles. The DNA delivery efficiency is tested on model plants. These materials reveal good dispersion of the transport material, producing a greater number of GUS foci per unit area. The added advantages of the composite carrier are the lower plasmid and gold requirements. Plant cell damage with the prepared carbon supported particles is very minimal and can be gauged from the increased plant regeneration and transformation efficiency compared to that of the commercial micrometer sized gold particles. This can be attributed to the sharp edges that the carbon supports possess, which lead to better piercing capabilities with minimum damage. |
| 33. | USA | Integrated process for the production of oil bearing Chlorella variabilis for lipid extraction utilizing by-products of Jatropha methyl ester (JME) production An energy efficient process for the preparation of marine microalgae Chlorella fatty acid methyl ester (CME) from hydrolysate of deoiled cake of Jatropha (JOCH) and crude glycerol co-product stream (GL7 and GL8) along with seawater diluted with tap water (1:2). A small part of the crude glycerol layer in case of JME is processed to recover glycerol for glycerol washing and the otherwise problematic still bottom is utilized for microbial synthesis of PHAs and the rest is utilized for Microalgal conversion of JME byproducts into CME. The remaining part of the methanol-depleted glycerol layer is utilized, along with hydrolysate of the Jatropha deoiled cake (JOCH), for single-stage Microalgal production of lipids by a marine Microalgal isolate (Chlorella sp.) without the need for any other nutrients. Waste streams from the microalgal processes can be discharged directly into agricultural fields as biofertilizer or recycled back in the mass cultivation. | |
| 34. | 264075 | India | A sustainable landfill
A sustainable landfill for disposal of solid and sludge comprises rigid, monolithic, impermeable, horizontal and vertical liner to prevent leakage of leachate from landfill. Sustainable landfill not only enhances the waste holding capacity by 3 times but also improvises the limitations associated in current practice in liner system. Horizontal liner is integrated with plurality of crests and troughs for collection of leachate in vertical direction. Arranging an array of troughs sloping towards sidewall not only enhances the leachate collection rate but also reduces the length of travel of leachate. Perforated segments inter-connected to the inner side of the vertical liner, enables to collect leachate in horizontal direction and reduce the leachate contact with waste. |
| 35. | 264075 | India | Biosensor device for the determination of caffeine in food samples
The development and application of new caffeine detection methods remains an active area of investigation, particularly in food and clinical chemistry. Significant research and development activity has been devoted to preparing compact analytical devices comprising a bioactive sensing element integrated with a suitable transuding system, also known as biosensors, for determination of various inorganic, organic and biological substances. The main advantages of these devices are their specificity, sensitivity and simple preparation, and the fact that no other reagents besides a buffer and a standard are usually required. Keeping all the above factors in view work was done to develop a biosensor for the estimation of caffeine in food and beverage samples. |
| 36. | 8969056 | USA | Process for integrated production of ethanol and seaweed sap from Kappaphycus alverezii
The present invention relates to a process for integrated production of ethanol and seaweed biofertilizer from fresh red seaweed, Kappaphycus alvarezii. Specifically, the present invention describes a process for the production of ethanol, as a byproduct, from Kappaphycus alvarezii. The process includes crushing the fresh weeds to release the sap, a proved biofertilizer, and recovering the residual carrageenan rich biomass, hydrolyzing the biomass using dilute acid at elevated temperature, neutralizing the hydrolysate by using inexpensive calcium hydroxide and removing the insoluble salts through filtration or centrifugation, desalting soluble salts from the hydrolysate by electrodialysis, enriching with nitrogen source, inoculating with yeast and fermenting it to form a fermented broth containing ethanol and separating ethanol from the fermented broth by distillation and using residual hydrolysate, generated CaSO.sub.4 and reject obtained from electrodialysis as manure. |
| 37. | IN271983 | India | A novel alkaline protease
A novel alkaline protease exhibiting a feature of halotolerance and activity as well as stability in the presence of oxidants as well as surfactants is provided. While the protease exhibits elastolytic activity, there is no collagenolytic activity. The alkaline protease is prepared from a strain of Bacillus subtilis, designated as MTCC 5333, using submerged fermentation technique, wherein the production medium is prepared without using any common salt or alkali and the Ph of the said medium is the neutral range. The protease finds potential application in leather processing and detergent industries. |
| 38. | IN269370 | India | An enzyme composition for controlling
The present invention deals with an enzyme composition useful for control of infestation of woolly aphid (Ceretovacuna lanigerd) and sooty mould (Capnodium sp.) on sugarcane plants. Sugarcane woolly aphid has become the serious pest all over India. The woolly aphid multiplies profusely and desaps the foliage heavily and excretes honey dew like substances which favors the multiplication of sooty mould which results in drying of the leaves and ultimately loss in the yield and sugar recovery. Various commercial preparations have been used for the control of woolly aphid includes natural enemies and chemical pesticide. But all the above control measures are not found to be effective to control woolly aphid. The enzyme composition in the present invention as obtained from Myrothecium verrucaria, a deuteromycetes fungus, degrades both insect cuticle and fungal cell wall and is found to be effective in the control of woolly aphid infestation of sugarcane in laboratory as well as under field conditions and it also inhibits the growth of sooty mould. |
| 39. | India | A composition and method to control rotifer infestation in microalgal culture systems
A composition and a method for controlling rotifer infestation in microalgal culture systems. Microalgae are known for many high value metabolites such as carotenoids, phycobiliproteins, lipids, PUFA, and biomolecules of nutraceutical and pharmaceutical applications. In recent years microalgae have also gain importance as a potential source of biohel. The outdoor raceway pond is the preferred microalgal culture system, however, it is prone to contamination and infestation with predators such as rotifers and zooplantktons resulting in frequent loss of cultures. Therefore, the present invention is focused on a method to control rotifer infestation in microalgal culture systems using a composition comprising salts of ammonia and liquid ammonia which are deleterious to rotifers but not to microalgae. The method developed has been successfully eliminated the rotifers without affecting the microalgal growth and facilitated the maintenance of rotifer free microalgal culture. |
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| 40. | US9150840 | USA | Isolated bacterial strain of Achromobacter sp. MTCC 5605 and a highly enantioselective epoxide hydrolase isolated therefrom
The present invention relates to a novel epoxide hydrolase enzyme which aims to achieve a high degree of resolution towards a broader range of substrates with high enantioselectivity and yields with minimal product inhibition. The invention further relates to a new bacterial strain Achromobacter sp. MTCC 5605 isolated from a petroleum-contaminated sludge sample, capable of producing the said enzyme. It is notable that the enzyme can be used as whole bacterial cell preparation, which allows continuous hydrolysis of substrates at even higher concentration and have an advantage of being recycled. The invention further relates to a process for the hydrolysis of different aryl epoxides which are potential synthons of intermediates for the synthesis of chiral amino alcohols and bioactive compounds like .beta.-blockers. |
| 41. | 276032 | India | Antifungal compounds containing benzothiazione, benzoxazinone or benzoxazoline and process thereof The present invention discloses novel compounds comprising benzothiazinone or benzoxazolinone moieties having antifungal activity method for preparing these compounds and the use of these compounds as antifungal agents in prevention and treatment of fungal infections, and pharmaceutical preparations containing these novel compounds. |
| 42. | IN274716 | India | An improved cattle dung biogas digester The present invention relates to an improved cattle dung biogas digester. It relates to an improved biogas digester useful for achieving higher efficiency production of biogas and reduced total hydraulic retention time (HRT) for digestion of slurry. The digester is useful for anaerobic digestion of cattle dung slurry, in particular; but is also applicable to all fermentable materials viz., starch and sugar containing materials e.g., molasses, high BOD industrial wastewater, solvents such as acetone, butyl alcohol, acids such as butyric, propionic, acetic and lactic acids to yield combustible biogas. |
| 43. | 3437/DEL/2012 | India | A microaerophilic bacterial consortium and use thereof for the simultaneous biodegradation of mixture of recalcitrants present in water The present invention relates to a microaerophilic bacterial consortium and a process for the simultaneous biodegradation of mixture of high molecular weight aromatics that are recalcitrant in nature. By this invention recalcitrant chemicals generated from industrial processes containing aromatic compounds with number of carbon ranging from C3 to C60 with different functional groups namely hydroxyl, methyl, alkyl, aryl, azo, amino, sulfo, chloro, nitro, and thiol are essentially converted into nontoxic biodegradable end products thereby the treated liquid may be directly send to disposal units without further treatment. This ecofriendly, economically viable process has potential application in all the industries wherever the recalcitrant pollutants are generated as a waste posing a major problem for their disposal, adding thereby to environmental pollution. |
| 44. | 1558/DEL/2012 | India | Process for preparing biodegradable lubricant base oils The invention discloses an improved process for preparing fatty acid esters with 100 mol% selectivity suitable as biodegradable lubricant base oils, comprising contacting a fatty compound with an alcohol in presence of a solid, phosphonate catalyst. |
| 45. | 1787/DEL/2012 | India | A composition and method to control rotifer infestation in microalgal culture systems A composition and a method for controlling rotifer infestation in microalgal culture systems. Microalgae are known for many high value metabolites such as carotenoids, phycobiliproteins, lipids, PUFA, and biomolecules of nutraceutical and pharmaceutical applications. In recent years microalgae have also gain importance as a potential source of biohel. The outdoor raceway pond is the preferred microalgal culture system, however, it is prone to contamination and infestation with predators such as rotifers and zooplantktons resulting in frequent loss of cultures. Therefore, the present invention is focused on a method to control rotifer infestation in microalgal culture systems using a composition comprising salts of ammonia and liquid ammonia which are deleterious to rotifers but not to microalgae. The method developed has been successfully eliminated the rotifers without affecting the microalgal growth and facilitated the maintenance of rotifer free microalgal culture. |
| 46. | 2190/DEL/2012 | India | Process for production of crytalline xylitol using pichia caribbica (hq222812) and its application for quorum sensing inhibition in model gram negative bacterium The present invention relates to a fermentation process for production of xylitol from D-xylose using a novel yeast species, Pichia caribbica BY2 (deposited at MTCC, IMTECH, Chandigarh and having accession no. MTCC 5703), involving an improved downstream processing for separation of xylitol from its fermentation broth in pure crystalline form and in quantitative yield. The invention further relates to the use of Pichia caribbica BY2 synthesized xylitol as a quorum sensing antagonist in gram negative organisms. |
| 47. | 3041/DEL/2013 | India | A method for production of transgenic cotton plant. The present invention provides a method for producing transgenic Cotton plants. In one method transformed plants, that overexpress the transgene shows a phenotype that includes increased boll number, size and lint percentage in compare to the wild type plants; whereas in the second method transformed plants that reduced the transgene level produced plants with decreased number of cotton boll, size and lint percentage in compare to wild type and overexpression line both. q-RT PCR analysis showed that transgene transcript level was higher at fiber initiation stage (ODPA) after that its level decreases throughout all developmental stages. |
| 48. | 3120/DEL/2011 | India | An improved medium composition and a process for enhanced lutein production from microalgae Microalgae are known for many high value metabolites such as carotenoids, phycobiliproteins and biomolecules of nutraceutical and pharmaceutical applications. Although lutein forms the major pigment during growth phase of many microalgae, only limited organisms such as Chlorella and Muriellopsis are exploited. These algae are mainly grown under heterotrophic conditions in closed bioreactors. The present invention is focused on an improved medium for autotrophic growth of selected microalgae such as Dunaliella and Botryococcus for lutein production. The improved medium enhanced the lutein content by 5-7 folds. |
| 3410/DEL/2012 | |||
| 49. | India | An improved process for preparation of biofilm using plant gum formulation An improved process for preparation of biofilm using plam gum formulation: Present invention provides an improved process for biofilm preparation using novel plant gum formulations and its application for development of stable and biodegradable films as novel product. The formulation comprises natural plant gums, polysaccharides from plant resources, gum binders, hydrocolloids, and natural additives. The films developed from formulations are water soluble, non-hygroscopic, polymeric, and plastic to elastic in nature, stable, biodegradable and developed in varied forms and natural colours. The said product has wide scope for domestic and industrial purposes for food, medicine, textiles, substitute of gelatin, coatings, packaging and cosmetics. | |
| 50. | 3851/DEL/2011 | India | A process for preparation of a novel insecticidal chitinase toxic against whiteflies, it"s encoding nucleotides and application there off
The present invention provides a process for preparation of an insecticidal protein isolated from the fern Tectaria and DNA sequence encoding the said protein. Insecticidal protein was purified from the leaves; insecticidal activity was guiding factor in the purification of the bioactive protein which subsequently has been prepared by recombinant DNA technique. The purified protein was approximately 21 kDa. Toxin encoding gene was 651 nucleotides long, which encoded a precursor protein of 216 amino acid residues. Mature protein was 192 amino acid residues long with molecular weight 21.27 kDa. The said protein was a Chitinase with exo- and endo-chitinase activity having chitin binding module (CtBM) only. Bio-active protein is an insecticidal protein, toxic to insect pests, particularly whitefly (Bemisia tabaci). The nucleotide sequence encoding the insecticidal protein is useful to produce transgenic crop plants and its expression in vascular tissues to give protection against attack of whiteflies. |
| 51. | AU2013303760 | India | Process for improved seaweed biomass conversion for fuel intermediates and fertilizer The invention relates to an integrated process for the production of 5- hydroxymethyl furfural (HMF), K2SO4, levulinic acid and formic acid from Kcarrageenan, the latter being obtained from fresh Kappaphycus biomass after expelling the juice. Mg(HS04)2 was used in HMF synthesis, with coproduction of galactose. The aqueous stream after HMF extraction was treated with the seaweed juice which process facilitated recovery of K2SO4 in pure form. The galactose may be utilised for synthesis of levulinic acid and formic acid before or after K2SO4 recovery or, alternatively, utilised for other purposes. Catalysts required in the synthetic reactions are generated in the process itself while the process energy required is met out of additional supplies of the seaweed biomass which is subjected to combustion/gasification. |
| 52. | CN100347278 | China | Process for the pre-treatment of vegetable oils for physical refining The present invention relates to a simple and economically attractive process for the pretreatment of vegetable oils which involves (a) enzymatic degumming with commercially available phospholipase A1 from the sources like Aspergillus oryzae microorganism, (b) bleaching of the enzymatically degummed oil using bleaching earth and activated carbon, and (c) dewaxing (in case of rice bran oil) of degummed and bleached oil at lower temperature to obtain oil with less than 5 ppm of residual phosphorus which is amenable for physical refining. |
| 53. | CN102971436 | China | Method for detecting fungal pathogens Asymptomatic stage period of pathogen in early detection can be used on the basis of the utility model can be used in preventing formation diseases and related yield loss of the method of time and needs. The outside and it can be used for detecting crop production and quarantine department to monitor to the international trade in a sample of pathogen in the presence of. We innovation it is designed for the pcr amplification fungi rdna sequence the primer for hinfi restriction enzyme digestion to pcr product and through pathdec tool to analyze restriction segment so that is less than 6 hours in the even in the visible to the disease before is used for identifying and detecting almost all of the apple fungal pathogens. |
| 54. | CN1218626 | China | Improved process for cultivation of algae The present invention provides a method of an improved process for cultivation of algae, including development of a fast growing variety which overcomes the decreased growth in polythene bag and yield biomass similar to that grown in open cultures without a bag. Further, semi-refined carrageenan yield and quality of the plants developed from tissue culture were similar to the control parent plant. Also describes a methodology for clonal propagation of micro-propagules on large scale through somatic embryogenesis of pigmented callus cells. |
| 55. | 3062/DEL/2014 | India | A process for the preparation of biodiesel from algal lipids The. present invention relates to an energy-efficient potential prcess which includes extracting lipid from the algal biomass (Anabaena, Chlorella, Dunallella, Gloeocapsa, Melosira Scenedesmus and Ankitodesmus) using polar, non polar, polar and non polar mix solvents for extraction of lipids with alternative methods electromagnetic radiation (microwave) and ultrasound, the alternative methods offer a fast, easy route for oil extraction, an ease of operation and reduced energy consumption. Reacting extracted lipids ft high FFA, using conventional and nonconventional process with lower alcohols like methanol, ethanol, propanol etc in presence of heterogeneous catalyst followed by separation and purification FAAE in the second stage. |
| 56. | India | A cost effective method of producing high density trichoderma based formulation The present invention is talc based fungal biocontrol preparation which is 100 times concentrated as compared to conventional products. The production procedure provides a check over quality at every step and ensures a longer shelf life. In the present process a commercially viable, cost effective and efficient technology has been presented for the preparation of biofungicide comprising of Trichoderma. | |
| 57. | 2027/DEL/2009 | India | Process for the isolation of karanjin from expelled and solvent extracted cake of pongamia glabra The biodiesel industry in India is projecting karanja (Pongamia glabra) oil as the potential raw material. After the extraction of karanja oil for biodiesel production, the industry will be left with huge quantity of expelled or solvent extracted karanja cake. Thus there is a necessity to exploit expelled or solvent extracted karanja cake for value addition in order to make karanja oil-based biodiesel industry economically viable. The karanja seed is known to possess several bioactive furanoflavonoids, which gets enriched in the deoiled cake after the extraction of oil. The present invention relates to a process for the isolation of karanjin, the major furanoflavonoid having purity up to 98% from the expelled and solvent extracted cake of Pongamia glabra. The extraction process from expelled cake involves the following steps: a) subjecting the expelled cake to mixer-settler extraction using organic solvents such as toluene, dimethyl carbonate and isopropanol at ambient to 90Â degree C and also by using soxhlet extractor; b) the concentrated crude extract was extracted using 5-50% of aqueous alcohol for the extraction of bioactive constituents; c) further concentrating the aqueous alcoholic phase to get the crude extract; d) the crude extract was solubilized in ethyl acetate and washed with water to remove water-soluble components; d) crystallization of karanjin from ethyl acetate to obtain karanjin crystals with 75 to 97% purity. The extraction process of karanjin from solvent extracted cake involves the following steps: a) the deoiled cake was extracted using polar solvents exemplified by ethanol, isopropanol, dimethyl carbonate, ethyl acetate, dichloroethane and acetone using soxhlet extractor; b) the crude extract was concentrated followed by extraction using hexane to remove fatty materials; c) defatted extract was solubilized in ethyl acetate and washed with water to remove water-soluble components; d) ethyl acetate is evaporated to obtain karanjin crystals with 71 to 98% purity. |
| 58. | 383/DEL/2000 | India | A Method for Preparation of Composition Useful in The Treatment of Drug Resistant Bacterial Infections.A novel synergistic formulation useful in the treatment of drug resistant bacterial infections comprising an effective amount of 'Thymol' obtained from the plant Trychyspermum ammi, combination of mint oil containing appropriate amounts of monoterpene obtained from Mentha spicata and Mentha arvensis and obtaining conventional additives. |
| Source: Patestate.com, detindia.nic.in | |||
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