Patents
Patents for C12P 1 - Preparation of compounds or compositions, not provided for in groups , by using micro-organisms or enzymes; General processes for the preparation of compounds or compositions by using micro-organisms or enzymes (9,909)
12/1990
12/11/1990CA1277623C Enkephalinase b inhibitors, their preparation, and pharmaceutical compositions containing the same
12/04/1990US4975372 Culturing actinomycetes in presence of 1-683,590 under aerobic fermentation
11/1990
11/27/1990US4973550 Mercury amalgam, oxidation, immobilized enzymes
11/22/1990DE3915930A1 Removing harmful substances from fluid - by passing fluid through polymer, lipoid or oil dispersed in medium, and removing with microorganisms
11/20/1990WO1990014426A2 Saf polypeptide, gene, promoter and use for expression in streptomyces
11/20/1990US4971801 Natural membranes vesicles and ribosomes
11/20/1990US4971668 Process for the regeneration of a pyridine cofactor by electrochemical reduction
11/15/1990WO1990013651A1 Bacterial genes
11/14/1990EP0396744A1 Lipid peroxide content reducer
11/14/1990EP0116587B1 Production of secondary metabolites from micro organisms
11/14/1990CN1046938A Ws7622a,b,c and d substances, derivatives thereof, processes thereof and use thereof
11/13/1990US4970198 Micromonospora; anticarcinogenic agents
11/07/1990EP0396442A1 Cosmetic composition containing coumpounds obtained from culture of cells, especially from fibroblasts or keratinocytes
11/06/1990US4968620 Symbiotic yeast from cigarette beetle
11/06/1990US4968493 Antibiotic ll-e19020
11/06/1990CA1275952C Monoclonal antibodies against metal chelates
10/1990
10/31/1990EP0395418A1 A phospholipase A2 inhibitor, method for producing it and pharmaceutical or veterinary formulations comprising said inhibitor
10/30/1990US4966844 Using benzyl alcohol; for recovering active polypeptides from fermentation cultures
10/25/1990WO1990012883A1 Enzymatic membrane method for the synthesis and separation of peptides
10/25/1990CA2054754A1 Enzymatic membrane method for the synthesis and separation of peptides
10/24/1990CN1046351A Enzyme engineering technique of earthworm
10/24/1990CN1046350A Mixed powders of cytokinin and production process thereof
10/24/1990CN1010103B Production of antibiotics and use thereof
10/21/1990CA2015050A1 Cosmetic compositions containing preparations obtained by cellular cultures, especially of fibroblasts or keratinocytes
10/17/1990EP0392697A2 Demulsifiers for resolving emulsions formed in the production of pharmaceuticals
10/16/1990US4963358 Culturing human malignant tumor cells then extracting cells from medium
10/10/1990EP0391590A1 Method for processing aqueous fermentation broths
10/10/1990EP0370062A4 Flavor composition and method
10/09/1990US4962125 Novel substance KS-619-1, preparation process and pharmaceutical composition
10/04/1990WO1990006748A3 Use of certain herbicides in cancer treatment and production of protoporphyrin ix
10/04/1990DE3910308A1 Organic chemical compound, a process for its preparation and its use as pest-control agent
10/02/1990US4960696 Process for producing physiololgically active substance by multienzyme process
09/1990
09/25/1990US4959311 Hydrolysis to amino acids
09/20/1990WO1990010696A1 Biocatalytic process and magnetic glass or ceramic carrier particle and device for implementing the process
09/20/1990WO1990010687A1 Fat hydrolysis process
09/19/1990EP0388267A1 Process for the regeneration of pyridine-cofactors by electrochemical reduction
09/19/1990EP0387712A1 WS 7622 A,B,C and D substances, derivatives thereof, processes for preparation thereof and use thereof
09/14/1990CA2012074A1 Ws7622a, b, c and d substances, derivatives thereof, processes for preparation thereof and use thereof
09/12/1990EP0387067A1 Novel recombinant DNA and method for production of physiologically active substance
09/12/1990CN1045276A Extracting technology of drone nutritious composition and its use
09/11/1990US4956293 Aerobic culture of Nocardia
09/11/1990US4956180 AB-006 antibiotics and process for their production
09/05/1990EP0385552A1 A process of flocculation-coagulation of fermentation broths of streptomyces sp. which permits direct obtainment of completely transparent liquids
09/05/1990EP0385415A1 Process for producing NADH oxidase
09/04/1990US4954261 Method for extracting compounds having a high added value from complex solutions and membrane device for implementing such method
08/1990
08/28/1990US4952234 Imidazoledione compounds useful as herbicides
08/23/1990WO1990009398A1 Products for inhibiting the adhesion, growth and/or survival of pathogens
08/22/1990EP0383201A2 Trichoderma fungi and fungicide containing same
08/21/1990US4950605 FR-900493 substance, a process for its production and a pharmaceutical composition containing the same
08/16/1990EP0382403A2 Expression systems for amidating enzyme
08/14/1990US4948734 Novel isolates of bacillus thuringiensis having activity against nematodes
08/09/1990WO1990008820A1 L-malic acid degrading yeast for wine making
08/08/1990CN1044497A Detoxication of cottonseed cake by fungi
08/01/1990EP0380362A1 Biosynthetic uses of thermostable proteases
08/01/1990EP0379708A1 Fungi strain Tolypocladiam varium and process for obtaining complexes of antibiotic cyclosporin and/or its components
07/1990
07/25/1990EP0379395A2 Antibiotic L53-18A and process for preparation thereof
07/25/1990EP0378921A2 Enhancement of plant metabolite production by timed elicitation
07/20/1990CA2008147A1 Antibiotic l53-18a and process for preparation thereof
07/18/1990EP0378321A2 Microbial transformation product of L-683-590
07/18/1990EP0378320A2 Microbial transformation product
07/18/1990EP0378317A2 Microbial transformation product of L-679,934
07/18/1990CN1043956A Technology method of producting organic solvent by using plant waste
07/17/1990US4942032 Process for producing a novel antifungal product
07/13/1990CA2007680A1 Microbial transformation product of l-683,590
07/13/1990CA2007679A1 Microbial transformation product
07/13/1990CA2007678A1 Microbial transformation product of l-679,934
07/11/1990CN1043742A Macrolide compounds
07/10/1990US4940582 Antibiotic YI-HU3
07/05/1990DE3941353A1 Increasing stability of bio:catalyst - by mixing aq. soln. with surfactant to form lyotropic mesophase
07/04/1990CN1043526A Automated method and apparatus for semi-solid fermentation used in production of ancient quality rice vinegar and/or rice wine
06/1990
06/28/1990WO1990006748A2 Use of certain herbicides in cancer treatment and production of protoporphyrin ix
06/27/1990EP0375448A2 Antibiotic products
06/27/1990EP0375316A1 Macrolide compounds
06/27/1990EP0375213A1 Complex of glycopeptide compounds MM 55270, MM 55271 or MM 55272
06/27/1990EP0375075A1 A process for the microbiological preparation of steroids; genetically modified microorganisms suitable therefor
06/26/1990CA1270782A1 Cl-1577d and 1577e antibiotic/antitumor compounds, their production and use
06/23/1990CA2006437A1 Compounds
06/19/1990US4935531 Antiparasitic
06/19/1990US4935348 Method for the carrying out of a microbiological or enzymatic process
06/19/1990US4935238 Glycopeptidic substance; vancomycin class of antibiotics
06/14/1990WO1990006368A1 Complex of glycopeptide compounds mm 55270, mm 55271 or mm 55272
06/13/1990DE3448223C2 Aphrodisiac for enhancing potency
06/12/1990US4933180 Bactericide from fungus culture
06/12/1990CA2004979A1 Production and use of porphyrins
06/07/1990CA2004781A1 Products
06/06/1990EP0371712A2 Bacterial extracellular lignin peroxidase
06/06/1990EP0371509A2 Antibiotics and process for producing them
06/05/1990US4931397 Forming complex with mineral clay leaving enzyme in solution
05/1990
05/30/1990EP0370673A2 Therapeutic agent for aids
05/30/1990EP0370163A1 Enzymatic purification process
05/30/1990EP0370062A1 Vanilla flavor composition and method
05/29/1990US4929551 Process for producing L(-)-tetrahydrofolic acid
05/23/1990EP0369459A2 Process for preparing melanogenic inhibitor, and pigmentation-lightening agent containing the same
05/22/1990US4927760 Vegetable oils, triglycerides, or poly(oxyethylene)sorbitan esters of palmitic acid as crystalline pigment inducers added to culture medium
05/18/1990CA2003261A1 Process for preparing melanogenic inhibitor, and pigmentation-lightening agent containing the same
05/16/1990EP0368331A2 Novel compound having insecticidal activity and process for producing the same
05/16/1990CN1042183A Making process for edible mushroom produced by using sugar acid ferment method
05/15/1990US4925790 Method of producing products by enzyme-catalyzed reactions in supercritical fluids
05/15/1990CA1269184A1 Stimulation of biooxidation processes in subterranean formations
05/09/1990CN1041880A Antibiotic 6270, process for its production, and its use as anticoccidiosis agent and feed additive
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