| 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) |
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| 05/08/1990 | US4923990 Pyrindamycins A and B and duocarmycin A antibiotics derived from certain streptomyces culture |
| 05/08/1990 | US4923811 Carrying out enzymatic oxidations |
| 05/02/1990 | EP0366303A2 Biocatalysts |
| 05/02/1990 | CN1041696A Oral liquid of donkey-hide gelatin and preparation thereof |
| 05/01/1990 | US4921786 Novel NAD synthetase, assay method using said novel NAD synthetase and a process for production thereof |
| 05/01/1990 | US4921700 BBM-1675c and d antitumor antibiotics |
| 05/01/1990 | US4921168 Support plate for mounting rails of railroad tracks and track switches on wooden sleepers |
| 04/19/1990 | WO1990003734A1 Nematocidal preparations |
| 04/18/1990 | EP0363897A2 Nematocidal preparations |
| 04/18/1990 | EP0363854A2 Culture fluid concentrator |
| 04/18/1990 | CN1041392A Method for reduction of heterogeneity of monoclonal antibodies |
| 04/18/1990 | CN1041391A Method for preparing antibiotic "nishimeisu" and germicide for agriculture and horticulture |
| 04/17/1990 | US4918009 Method of controlling the regioselectivity of glycosidic bonds |
| 04/17/1990 | CA2000733A1 Culture fluid concentrator |
| 04/11/1990 | CN1041182A 抗生素ge2270 Antibiotics ge2270 |
| 04/04/1990 | EP0361902A2 Method for the reduction of heterogeneity of monoclonal antibodies |
| 04/03/1990 | US4914216 Amycin and its derivatives, a process for their preparation, and their use |
| 03/28/1990 | EP0360290A2 Process for producing a novel antifungal product |
| 03/21/1990 | EP0359649A1 Process for the electrochemical regeneration of pyridine cofactors |
| 03/21/1990 | EP0359062A2 Antibiotic GE 2270 |
| 03/21/1990 | CN1007267B Process for preparing antibiotic 6270 |
| 03/20/1990 | US4910136 Preparing a polypeptide toxin; cloning gene |
| 03/20/1990 | US4910017 New compounds WF 2015 A and B |
| 03/14/1990 | EP0357593A1 Magnetic particles for use in separations |
| 03/14/1990 | CN1040391A Continuous fermentation of chinese caterpillar fungus (cephalo-mycelium) with sporothrix |
| 03/13/1990 | US4908313 Process for producing amides by use of microoganisms |
| 03/08/1990 | WO1990002194A1 Process for separating soluble constituents of cells |
| 03/08/1990 | WO1990002192A1 Method of catalyzing stereochemical reactions |
| 03/07/1990 | EP0356934A2 Process for producing L(-)tetrahydrofolic acid |
| 03/06/1990 | US4906618 Prophylactic and therapeutic agent against swine dysentery |
| 03/06/1990 | US4906611 Process for using a novel antifungal product |
| 03/06/1990 | US4906468 Insulin activity messengers, their antibodies, and thereof |
| 02/28/1990 | EP0355102A1 Electroenzymatic method for producing compounds having a controlled enantiomeric purity. |
| 02/28/1990 | EP0160650B1 New physiological product extracted from algae and plants, preparation method, extraction apparatus and applications |
| 02/27/1990 | US4904470 Antibiotic F-0769, process for its production, and its use as a growth accelerating and feed efficiency increasing agent and as an antitumour agent |
| 02/27/1990 | CA1266248A1 Method and apparatus for resolution of stereoisomers in multiphase and extractive membrane reactors |
| 02/27/1990 | CA1266247A1 Antibiotic prepared from lysobacter sp. sc 14,067 |
| 02/27/1990 | CA1266234A1 Method of binding microflora |
| 02/22/1990 | WO1990001552A1 Process for in vivo production of astaxanthin and phaffia rhodozyma yeast of enhanced astaxanthin content |
| 02/14/1990 | EP0354485A2 Process for preparing polymer products from lignin or its derivatives |
| 02/13/1990 | US4900724 Tumor necrosis factor inducing substance derived from acid-fast bacteria |
| 02/13/1990 | CA1265758A1 Antibiotics, and their production |
| 02/13/1990 | CA1265757A1 Process for the production of l-carnitine by way of microbiology |
| 02/07/1990 | EP0353953A2 Performing an enzyme-catalysed reaction |
| 02/06/1990 | US4898821 Cultivation of streptomyces |
| 02/06/1990 | CA1265462A1 Antibiotic a42125 and process for its production |
| 01/30/1990 | US4897266 Novel physiological product extracted from algae and plants |
| 01/30/1990 | CA1265082A1 Analog enrichment decontamination process |
| 01/25/1990 | WO1990000612A1 Production of chemical compounds |
| 01/24/1990 | EP0352024A1 Production of chemical compounds |
| 01/23/1990 | US4895864 Antibiotic TAN-950A, its production and use |
| 01/23/1990 | CA1264691A1 Antibiotic crisamicin a and compositions thereof |
| 01/18/1990 | DE3448224C2 Cosmetic agent for activating cutaneous metabolism |
| 01/17/1990 | CN1038838A 聚醚抗菌素 Polyether antibiotic |
| 01/16/1990 | US4894161 Flocculation, cultures |
| 01/11/1990 | WO1990000193A1 Sustained autotrophic production of plant secondary metabolites |
| 01/11/1990 | DE3823067A1 Chemical compound with antibiotic activity and preparation process |
| 01/09/1990 | US4892820 Preparation of dipeptides, aspartame, alkyl phosphate |
| 01/04/1990 | DE3821190A1 Cosmetic composition |
| 01/03/1990 | EP0349204A2 Use and regeneration of reagents using coupled reactions and permselective barriers |
| 12/28/1989 | DE3917645A1 Process for removing colouring matter and/or odoriferous matter from fermenter broths which contain products stable to reduction |
| 12/27/1989 | EP0348042A1 Method of modifying the lipid structure of cell membranes |
| 12/27/1989 | EP0347873A2 Process for the biocatalytic production of poorly water soluble compounds with integrated extraction |
| 12/20/1989 | EP0346831A2 Antibiotics and process for producing them |
| 12/19/1989 | US4888281 Method of catalyzing chemical reactions |
| 12/14/1989 | WO1989012091A1 Process and arrangement for controlling a biological growth process |
| 12/13/1989 | EP0345588A1 Method and device for monitoring a biological growth process |
| 12/12/1989 | US4886602 Controlling permeate pressure |
| 12/07/1989 | DE3817957A1 Process for the extraction of active compounds from fermentation broths |
| 12/05/1989 | US4885170 Antibiotic A80509 |
| 12/05/1989 | CA1263621A1 Fr-900848 substance and preparation thereof |
| 11/30/1989 | WO1989011535A1 Methylation of organic compounds |
| 11/30/1989 | WO1989011286A1 Method of modifying the lipid structure of cell membranes |
| 11/28/1989 | US4883757 Bioemulsifier production by Acinetobacter calcoaceticus strains |
| 11/21/1989 | US4882276 Process for producing physiologically active substance by multienzyme process |
| 11/08/1989 | EP0341019A2 Polyether antibiotic |
| 11/08/1989 | EP0340744A2 Process for the biocatalytic conversion of organic substances |
| 11/08/1989 | EP0185042B1 Vaccine against diseases due to micro-organisms such as mycoplasms, preparation thereof and membranes of micro-organisms as active principle |
| 11/08/1989 | CN1036955A Substance for agricultural use and process for its production |
| 11/02/1989 | WO1989010566A1 Process for forming and using microdroplets |
| 11/02/1989 | WO1989007651A3 Methods for controlling norleucine content in polypeptides |
| 11/01/1989 | CN1036794A Process for increasing yield of cytokins |
| 10/31/1989 | US4877867 Antibodies for the detection of mammalian ras gene products, method of preparing and method of using same |
| 10/31/1989 | US4877739 Antiammonia azotobacter and the use thereof |
| 10/31/1989 | US4877616 Process for preparing xerosin II and xerosin III, improved biological response modifiers |
| 10/31/1989 | US4877615 Antifungal product |
| 10/24/1989 | CA1262442A1 Anticariogenic or antiperiodontitic agent |
| 10/19/1989 | WO1989009827A1 Microbial degradation of trichloroethylene |
| 10/19/1989 | WO1989009765A1 Enzymatic resolution systems and compounds useful in the systems and their reparations |
| 10/17/1989 | US4874706 Manufacture and use of tagetitoxin |
| 10/11/1989 | EP0336718A2 Microbial degradation of trichloroethylene |
| 10/05/1989 | WO1989009278A1 Method of degrading keratinaceous material and bacteria useful therefor |
| 10/04/1989 | EP0334970A2 Genetic system for micromonospora |
| 10/04/1989 | CN1036034A Method and apparatus for culture in acetic acid as indication |
| 10/03/1989 | US4871665 Process for the preparation of exocellular biopolymers |
| 09/27/1989 | EP0334632A2 Novel antibiotic |
| 09/26/1989 | US4870021 Pure culture of antibiotic A42125-producing strains of Nocardia aerocolonigenes |
| 09/26/1989 | US4870019 Antibiotic LL-C19004 |
| 09/26/1989 | US4869901 Fermentation product of streptomyces |
| 09/26/1989 | CA1262016A1 Anticancer agent |