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Class Information
Number: 435/167
Name: Chemistry: molecular biology and microbiology > Micro-organism, tissue cell culture or enzyme using process to synthesize a desired chemical compound or composition > Preparing hydrocarbon > Only acyclic
Description: Processes wherein the only hydrocarbon product is acyclic.










Patents under this class:
1 2 3 4

Patent Number Title Of Patent Date Issued
5424195 Method for in situ biological conversion of coal to methane Jun. 13, 1995
5350684 Extremely halophilic methanogenic archaebacteria Sep. 27, 1994
5342769 Microbial dehalogenation using methanosarcina Aug. 30, 1994
5264349 Method and device for determining in an accelerated manner the anaerobic biodegradability of a product Nov. 23, 1993
5262332 Diagnostic method for Alzheimer's disease: examination of non-neural tissue Nov. 16, 1993
5248602 Process and installation for the utilization of organic substances Sep. 28, 1993
5143827 Process for biotechnological upgrading of shale oil Sep. 1, 1992
5143835 Alkalophilic methanogen and fast methane fermentation method Sep. 1, 1992
5071755 Biodegradation of aliphatic chloroethylene compounds Dec. 10, 1991
5059532 Microorganism belonging to genus Rhodococcus, and a process for producing alkene derivative and unsaturated fatty acid Oct. 22, 1991
5055406 Extremely halophilic methanogenic archaebacteria Oct. 8, 1991
5049499 Process for biotechnological upgrading of shale oil Sep. 17, 1991
5006249 Anaerobic waste water treating process Apr. 9, 1991
4983297 Waste water treating process scheme Jan. 8, 1991
4959315 Biodegradation of chloroethylene compounds Sep. 25, 1990
4921799 Fermentation method May. 1, 1990
4883753 High-yield methane production process by culture of Methanobacterium thermoautotrophicum or any other methanogenic bacterium having the same physiological growth properties Nov. 28, 1989
4877730 Microbiological method for producing ethylene Oct. 31, 1989
4863862 Microbial method of producing C.sub.3 and/or C.sub.4 hydrocarbons Sep. 5, 1989
4849108 Process for purifying waste water Jul. 18, 1989
4846975 Anaerobic digestion process Jul. 11, 1989
4845034 Biochemically reacting substrates in subterranean cavities Jul. 4, 1989
4826769 Biochemically reacting substrates in subterranean cavities May. 2, 1989
4824571 Method of and equipment for anaerobic degradation of organic products Apr. 25, 1989
4781836 Method for biomethanation Nov. 1, 1988
4750454 Manure digester and power generating system Jun. 14, 1988
4745064 Process for the degradation of s-triazine derivatives in aqueous solutions May. 17, 1988
4735724 Solids concentrating anaerobic digestion process and apparatus Apr. 5, 1988
4722741 Production of high methane content product by two phase anaerobic digestion Feb. 2, 1988
4698304 Method for producing hydrocarbon mixtures Oct. 6, 1987
4696746 Two phase anaerobic digestion Sep. 29, 1987
4692249 Flotation process for sludge recovery and energy conversion Sep. 8, 1987
4684468 Process and installation for anaerobic digestion Aug. 4, 1987
4675294 Process for production of methane by anerobic fermentation Jun. 23, 1987
4666852 Photosynthetic bioconversion sulfur removal May. 19, 1987
4666605 Methane fermentation process for treating evaporator condensate from pulp making system May. 19, 1987
4664803 Anaerobic treatment of wastewater May. 12, 1987
4663043 Method of treating peroxide-containing wastewater May. 5, 1987
4659471 Method of controlling an anaerobic treatment process Apr. 21, 1987
4655924 Process for preparing biomass attached to a carrier Apr. 7, 1987
4638028 Rubber polymerases and methods for their production and use Jan. 20, 1987
4632759 Wastewater treatment method Dec. 30, 1986
4632758 Anaerobic wastewater treatment system Dec. 30, 1986
4626354 Method for anaerobic treatment of high strength liquors Dec. 2, 1986
4620928 Process for reducing the hydrogen sulfide content in anaerobic decomposition processes, especially in sludge digestion processes Nov. 4, 1986
4614587 Wastewater treatment method Sep. 30, 1986
4609460 Anaerobic purification equipment for waste water Sep. 2, 1986
4604206 Staged anaerobic reactor Aug. 5, 1986
4584271 Bacterial regeneration apparatus and process Apr. 22, 1986
4579562 Thermochemical beneficiation of low rank coals Apr. 1, 1986

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