| Patents for C12N 1 - Micro-organisms, e.g. protozoa; Compositions thereof; Processes of propagating, maintaining or preserving micro-organisms or compositions thereof; Processes of preparing or isolating a composition containing a micro-organism; Culture media therefor (148,866) |
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| 07/07/1981 | US4277462 Method for treating Dutch elm disease using P. syringae |
| 06/30/1981 | US4276381 Preparation of immobilized enzymes of microorganisms |
| 06/30/1981 | CA1104079A1 Process for converting tree bark into microbial protein |
| 06/30/1981 | CA1104041A1 Hydrolysis of protein-bound cholesterol esters |
| 06/23/1981 | US4275164 Production of creatine iminohydrolase |
| 06/23/1981 | US4275163 Cellulase-producing microorganism |
| 06/23/1981 | US4275154 Nutrient medium |
| 06/16/1981 | US4273875 Plasmid and process of isolating same |
| 06/16/1981 | CA1103180A1 Production of antibiotic 354 and gougerotin by fermentation |
| 06/16/1981 | CA1103178A1 Two phase fermentation |
| 06/16/1981 | CA1103177A1 Culture medium for cultivation of fodder yeasts |
| 06/16/1981 | CA1103176A1 Microbiological process to enhance the yield of crops |
| 06/16/1981 | CA1103165A1 Process for the inactivation of viruses |
| 06/16/1981 | CA1103155A1 Improved acellular vaccines containing capsular polysaccharides |
| 06/11/1981 | WO1981001517A1 Process for isolating and purifying a fraction capable of inhibiting mutagenicity of a mutagenic material from burdock juice |
| 06/09/1981 | CA1102725A1 Sterilization process for fermentation media |
| 06/09/1981 | CA1102724A1 Neuraminidase |
| 06/03/1981 | EP0029497A1 Asporogenous mutant of bacillus subtilis and process for the use thereof as host component of a HV1 system |
| 06/02/1981 | US4271266 Aerobic process |
| 06/02/1981 | US4271147 Process for the isolation of membrane proteins from Neisseria meningitidis and vaccines containing same |
| 06/02/1981 | CA1102173A1 Process for the preparation of single cell protein |
| 05/28/1981 | WO1981001415A1 Process for the preparation of active dried microorganisms |
| 05/27/1981 | EP0029382A1 Process for the production of creatinine iminohydrolase by growing micro-organism and nutrient medium for the practice of said process |
| 05/26/1981 | US4269940 Biooxidation of aliphatic hydrocarbons to primary and secondary alcohols and ketones by methane-grown microorganisms; aerobic conditi |
| 05/26/1981 | US4269939 Preparation of heteropolysaccharide S-119 |
| 05/26/1981 | CA1101724A1 Process for reducing the contents of lipids and nucleic acid in microbial cell masses |
| 05/20/1981 | EP0028846A1 Process for preparing biomass attached to a carrier |
| 05/19/1981 | US4268630 Microbiological production of ketones from C3 -C6 alkanes |
| 05/19/1981 | CA1101348A1 Activation of immobilized living microorganisms |
| 05/14/1981 | WO1981001290A1 Polyacrylamide gel for medical and biological application and method of its preparation |
| 05/12/1981 | US4267038 Harvesting algae from wastewater treatment process |
| 05/05/1981 | USRE30602 Alkaline protease produced by a bacillus |
| 05/05/1981 | US4266035 Pseudomonas aeruginosa |
| 05/05/1981 | US4266034 Method for producing microbial cells and use thereof to produce oxidation products |
| 05/05/1981 | US4266033 Cellulose fermentation process |
| 05/05/1981 | US4265915 Produced by amylolytic fungi |
| 04/30/1981 | WO1981001153A1 Eucaryote cells having a certain and concentration |
| 04/29/1981 | EP0027710A1 Antibiotic substances, a process for the preparation and compositions thereof; a new strain of Staphylococcus epidermidis which produces the said antibiotic substance and compositions thereof |
| 04/29/1981 | EP0027694A1 Composition and method for stimulation of aerobic bacteria |
| 04/29/1981 | EP0027662A1 Eucaryotic cells and eucaryotic protoplasts with an amount of naked DNA introduced by lipid vesicles, process for their preparation and their use in the preparation of gene products |
| 04/28/1981 | US4264740 Apparatus for treating residual water |
| 04/28/1981 | US4264628 Process for the production of a yeast autolysate |
| 04/28/1981 | US4264448 With lactobacilli admixed with carbohydrates |
| 04/21/1981 | US4263403 Method of extracting uranium from sea water |
| 04/21/1981 | CA1099571A1 Salinomycin as ruminant feed additive |
| 04/16/1981 | WO1981000962A1 Antibiotic compounds,process for the preparation and pharmaceutical compositions thereof,methods of treatment therewith and staphylococcus bacteria |
| 04/14/1981 | US4262023 Frozen multiple-strain cheese starter composition |
| 04/14/1981 | US4261420 Microbiological production of carbon dioxide which is injected under pressure into underground formation of crude oil |
| 04/08/1981 | EP0026598A1 DNA transfer vectors for human proinsulin and human pre-proinsulin, microorganisms transformed thereby, and processes involving such substances |
| 04/08/1981 | EP0026338A1 Antibiotic C-15003 PHM, production thereof and microorganisms for its production |
| 04/08/1981 | EP0026209A1 A vaccine for combatting pleuropneumonia in pigs, and a process and a substrate for the aerobic fermentation of haemophilus pleuropneumoniae |
| 04/01/1981 | EP0026125A1 Process for steeping corn, products so obtained and their use in the production of penicillin |
| 03/31/1981 | US4259444 Microorganisms having multiple compatible degradative energy-generating plasmids and preparation thereof |
| 03/31/1981 | US4259317 Dried powder containing high concentration of oospores of pythium oligandrum drechsler |
| 03/31/1981 | CA1098463A1 Microbial production of poly-(d-3-hydroxybutyric acid) |
| 03/25/1981 | EP0025580A1 Process for preparing hydrolysis precursors, hydrolysis products and amino acids from proteins or substances that contain proteins |
| 03/25/1981 | EP0025571A1 Process and apparatus for improving the mixing capability of liquid, especially viscous media |
| 03/24/1981 | US4258132 Process for producing an agglutinating substance utilizing dematium ATCC 20524 |
| 03/24/1981 | US4258070 Method for inhibiting microbial growth in food processes |
| 03/24/1981 | CA1098061A1 Process for the treatment of meat with compositions including micrococcus varians and a lactic acid producing bacteria |
| 03/19/1981 | WO1981000723A1 Medicines for skin |
| 03/19/1981 | WO1981000722A1 Process and device for improving mixed materials,liquid substances,particularly viscous substances |
| 03/17/1981 | US4256839 Reactor system such as a fermentation system |
| 03/11/1981 | EP0024891A1 Process for liberating metal ions from a water soluble glass at a controlled rate |
| 03/11/1981 | EP0024856A1 Treatment of proteinaceous materials with anhydrous ammonia gas |
| 03/11/1981 | EP0024739A2 Polyprenylpeptides and their production |
| 03/11/1981 | EP0024738A2 Trichosporon Kashiwayama IFO 1964, Culture Liquid, Cell-free Sterile Liquid, Sterile Filtrate, Sterile Supernatant, Sterile Concentrate and Sterile Dry Product of a Culture Liquid, Process for the Preparation of a Culture Liquid, Pharmaceutical Composition, Cosmetic Composition |
| 03/11/1981 | EP0024493A2 Multivalent pneumococcal vaccine |
| 03/10/1981 | USRE30543 Methanol foam fermentation to single cell protein by Pseudomonas methanica |
| 03/10/1981 | US4255521 Homogenizing, pressurization |
| 03/10/1981 | US4255389 Apparatus for rapid machine composting of sewage sludge |
| 03/04/1981 | EP0024345A1 Process for the production of cholesterol esterase |
| 03/03/1981 | US4253271 Mass algal culture system |
| 03/03/1981 | CA1096795A1 Method of breeding of yeast on solutions, containing lactose, and ground cereal products and or other sugar and polysaccharide products |
| 03/03/1981 | CA1096758A1 Fungal growth media |
| 02/25/1981 | EP0024182A2 Thermo-stable micro-organism and proteolytic enzyme prepared therefrom, and processes for the preparation of the micro-organism and the proteolytic enzyme |
| 02/24/1981 | US4251923 Method for drying water-containing substances |
| 02/17/1981 | CA1096061A1 Methods of and apparatus for aerobic decomposition of organic solids |
| 02/11/1981 | EP0023882A2 Plasmid vectors, plasmids containing genes for alkaline phosphatases and bacteria containing the latter, their preparation and use |
| 02/10/1981 | US4250259 Microbiological production of ketones from C3 -C6 secondary alcohols |
| 02/04/1981 | EP0023431A1 Processes for the production of carrier particles from yeast cells and for producing diagnostic reagents therefrom; carrier particles and diagnostic reagent produced thereby and test kit containing such reagents |
| 02/03/1981 | US4249008 3,4-Dihydro-4-hydroxy-5-(3-hydroxy-2-pyridinyl)-4-methyl-2H-pyrrole-2-carboxamide |
| 02/03/1981 | US4248971 Adding chlorine-liberating compound, without autoclaving |
| 01/27/1981 | US4247653 Condensation of formaldehyde |
| 01/27/1981 | US4247645 Anaerobic diodegradation by microorganisms and hydrolase-type enzymes; water pollution |
| 01/27/1981 | US4247644 Foam flotation process for separating Bacillus thuringiensis sporultion products |
| 01/27/1981 | US4247539 Hemagglutinin of Haemophilus gallinarum |
| 01/27/1981 | CA1094478A1 Method and apparatus for cellular culture |
| 01/22/1981 | WO1981000114A1 Microbial expression of quasi-synthetic genes |
| 01/20/1981 | US4246258 Control of plant pathogenic fungi by mycoparasites |
| 01/20/1981 | US4246100 Composition and method for the treatment of sewage |
| 01/20/1981 | CA1093996A1 Cultivation of a deodorizing lactobacillus strain, storage thereof, and composition containing living cells thereof |
| 01/14/1981 | EP0022425A2 Antibiotics, process and intermediates for their preparation and their use in pharmaceutical preparations |
| 01/14/1981 | EP0022341A2 Method and starter compositions for the growth of acid producing bacteria and bacterial compositions produced thereby |
| 01/14/1981 | EP0022242A2 Cloning vehicle, method of constructing it, method of producing human growth hormone and bacteria therefor |
| 01/13/1981 | CA1093484A1 Fermentation process |
| 01/07/1981 | EP0021540A1 Process for contacting a gaseous phase with at least one liquid phase and at least one divided solid phase |
| 01/07/1981 | EP0021468A1 Plasmid, host containing it, its preparation and use |
| 01/06/1981 | US4243752 Glycerol |
| 01/06/1981 | US4243751 Deterioration and reversion, solar cells |