| Patents for C12P 13 - Preparation of nitrogen-containing organic compounds (13,813) |
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| 05/26/1993 | EP0543021A1 IMMOBILIZED ENZYME PREPARATION AND PRODUCTION OF D-$g(a)-AMINO ACID |
| 05/21/1993 | CA2083253A1 Production of metabolites by methanogens |
| 05/19/1993 | EP0542487A2 Process for producing L-isoleucine |
| 05/19/1993 | EP0542222A2 Process for producing trans-L-hydroxyproline |
| 05/19/1993 | EP0542098A1 Process of chemical racemisation of 5-monosubstituted hydantoins, device for the execution of the process and use of the hydantoin |
| 05/19/1993 | CN1072211A Process for producing trans -l- hydroxyproline. |
| 05/18/1993 | US5212069 Method of using N-acetyl-2,3-Didehydroleucine acylase for the preparation of D- or L-tryptophyl glycine, D- or L-tryptophyl-D-methionine or L-tryptophyl-D-cysteine |
| 05/13/1993 | WO1993009243A1 Hydrogenation of enzymatically-produced glyoxylic acid/aminomethyl-phosphonic acid mixtures |
| 05/13/1993 | WO1993009242A1 Enzymatic preparation of n-(phosphonomethyl)glycine |
| 05/13/1993 | WO1993009225A1 Method and deregulated enzyme for threonine production |
| 05/12/1993 | EP0541333A1 Hydrogenation of enzymatically-produced glyoxylic acid/aminomethylphosphonic acid mixtures |
| 05/12/1993 | EP0540687A1 Antibody-mediated cofactor-driven reactions |
| 05/11/1993 | US5210031 Process for the production of R(-)-4-halo-3-hydroxybutyronitrile |
| 05/05/1993 | EP0539767A1 Enzymatic process for the enantioselective production of optically active cyanhydrins |
| 05/05/1993 | CN1071698A Sodium glutamate production by double-enzyme method |
| 05/04/1993 | CA1317246C Process for the enzymatic hydrolysis of -aminoadipinyl-monoamino compounds |
| 05/01/1993 | CA2078942A1 Enzymatic process for the enantioselective preparation of optically active cyanohydrins |
| 04/27/1993 | US5206162 Process for making D-aminoacylase |
| 04/27/1993 | US5206158 Process for the preparation of difluorobenzamide |
| 04/21/1993 | EP0537443A1 Process for the enhancement of the productivity of bacteria excreting amino acids |
| 04/21/1993 | CN1071199A Method for compound zymohydrolysis of silkworm chrysalis protein |
| 04/07/1993 | CN1070687A Process for fermentative preparation of amino acids |
| 04/07/1993 | CN1070686A Process for preparing amides |
| 04/06/1993 | US5200331 Culturing RHODOCOCCUS in aqueous nutrient medium containing nitrile from the group of propionitrile, isobutyronitrile and methacrylonitrile |
| 04/06/1993 | US5200330 Method for the preparation of methyl anthranilate |
| 04/06/1993 | US5200326 Using glutamatc producing bacteria with biomeas retention; microfiltration or centrifugal separators |
| 03/31/1993 | EP0534865A1 Process for separating lysine in the form of an aqueous solution and use of said solution in animal food |
| 03/31/1993 | EP0533743A1 Microbial removal of nitrogen oxides from gases |
| 03/24/1993 | EP0533216A1 Process for the preparation of L-tertiairy-leucin by transamination |
| 03/24/1993 | EP0533039A1 Animal feed supplement based on fermentation broth-amino acid, process for its production and its use |
| 03/24/1993 | EP0532867A1 Process for the fermentative production of amino acids |
| 03/23/1993 | US5196327 Biosynthesis with aspergillus |
| 03/23/1993 | US5196326 Culturing Brevibacterium or Corynebacterium |
| 03/17/1993 | CN1069968A Pre-separation for isoleucine fermentation liquid |
| 03/10/1993 | EP0530803A2 Process for producing L-threonine |
| 03/10/1993 | EP0530522A2 Process for preparing amides |
| 03/09/1993 | US5192807 Siderophores as antiparasitic agents |
| 03/09/1993 | US5192668 Synthesis of protease inhibitor |
| 03/04/1993 | WO1993004181A1 Process for producing 4-hydroxy-l-proline |
| 03/03/1993 | EP0529742A1 Alpha-amidating enzyme compositions and processes for their production and use |
| 03/03/1993 | EP0529601A1 Process for the production of optically active vinylglycine in free or protected form by an enzymatic, anantioselective hydrolysis |
| 03/03/1993 | EP0528834A1 Enzymatic synthesis of soluble phosphatides from phospholipids. |
| 03/02/1993 | US5190875 Peptide amidase and the use thereof |
| 02/24/1993 | EP0528669A2 Method of producing alpha-hydroxyisobutylamide |
| 02/24/1993 | EP0528256A1 D-2,4-dihydroxy-3,3-dimethylbutyronitrile, its production and use and process for production of D-pantolactone, D-2,4-dihydroxy-3,3-dimethylbutyramide and D-pantothenic acid |
| 02/23/1993 | US5188951 Reacting phospholipid with primary alcohol in presence of enzyme catalyst in divalent cationic solution to form divalent salt, reacting formed salt with monovalent cationic salt to form monovalent salt |
| 02/23/1993 | US5188949 Culture product of Brevibacterium or Corynebacterium |
| 02/23/1993 | US5188948 Process for producing L-valine by fermentation |
| 02/23/1993 | US5188947 Fermentation and culturing |
| 02/23/1993 | CA2076580A1 Process for the production of optically-active 4-amino-3-hydroxycarboxylic acids |
| 02/16/1993 | US5187195 Anthraquinone derivatives and preparation thereof |
| 02/16/1993 | US5187093 Microorganisms useful in the process for the production of l-carnitine |
| 02/10/1993 | EP0526936A2 Cholesterol-lowering agents |
| 02/09/1993 | CA2068063A1 Method and apparatus for separating ions in a fluid medium |
| 02/03/1993 | CA2074999A1 Cholesterol-lowering compounds |
| 02/02/1993 | US5183750 Processes for the production of phosphatidic acid |
| 01/27/1993 | EP0524604A2 Process for the preparations of S-(+)-2,2-dimethyl-cyclopropane carboxamid by genetically engineered microorganismes |
| 01/26/1993 | US5182194 Method for preparing p-mentha-8-thiol-3-one |
| 01/21/1993 | DE4123253A1 Racemic ester(s) of halogenated aryl-alkanol(s) - can be enzymically hydrolysed to give pure (R)-alcohol and pure (S)-ester which can then be further reacted to tomoxetine, fluoxetine, nisoxetine etc. |
| 01/13/1993 | EP0522918A1 Process for the preparation of sulfides and amino acids labelled with sulfur-35 |
| 01/13/1993 | EP0521951A1 A process for decomposing peroxycarboxylic acids. |
| 01/12/1993 | US5179014 Process for the preparation of amides using microorganisms |
| 01/12/1993 | US5179010 Fermentation process for producing L-lysine |
| 01/07/1993 | EP0521305A2 Stabilized metal ion activated L-Arginase (L-Arginine amidinohydrolase; E.C. 3.5.3.1.) |
| 01/05/1993 | US5177242 Process for preparing optically active cyanohydrins with enzymes |
| 12/30/1992 | EP0520009A1 Methods for processing manure and a device therefor |
| 12/29/1992 | US5175108 Compatible, stable; genetic engineering |
| 12/29/1992 | US5175107 Used as medical-use nutritive mixtures, as fodder additie of animals, chemical and pharmaceutical reagent, and growth factor for microorganisms production other amino acids such as L-lysin, L-homoerin |
| 12/23/1992 | WO1992022643A1 IMMOBILIZED ENZYME PREPARATION AND PRODUCTION OF D-α-AMINO ACID |
| 12/23/1992 | EP0519512A2 Microbiological process for the preparation of 5-hydroxy pyrazinc carboxylic acid |
| 12/23/1992 | EP0519113A1 Bacterial strains having high productivity of an amino acid and method of constructing these strains |
| 12/22/1992 | CA2069596A1 Microbiological process for the production of 5-hydroxypyrazinecarboxylic acid |
| 12/22/1992 | CA1311705C Process of producing l-tryptophan |
| 12/16/1992 | EP0299028B1 Process for producing l-aminoacids |
| 12/15/1992 | US5171682 Purified Bacillus licheniformis PWD-1 keratinase |
| 12/11/1992 | CA2070898A1 Stabilized, metal-ion activated l-arginase(l-arginine amidino hydrolase;e.c.3.5.3.1) |
| 12/08/1992 | US5169777 Immobilized on carrier |
| 12/08/1992 | US5169768 Method of biosynthesis of phenylalanine |
| 12/02/1992 | EP0515698A1 PROCESS FOR PRODUCING D-$g(a)-AMINO ACID |
| 11/25/1992 | EP0514780A2 Process for the preparation of linear enantiomer-pure N-alkyl-L or D-amino acids |
| 11/24/1992 | US5166061 Process for the production of 4-halo-3-hydroxybutyronitrile with Corynebacterium or Microbacterium |
| 11/24/1992 | CA1310572C Laminated structure comprising non-crosslinked foam as substrate |
| 11/19/1992 | EP0513872A1 L-phenylalanine dehydrogenase and use thereof |
| 11/11/1992 | EP0330695B1 Process for preparation of organic chemicals |
| 11/11/1992 | CN1066085A Technological method of amino-acid extracted by graded hydrolysis of pig blood |
| 11/10/1992 | US5162212 Transaminase from E. coli DH-1 (ATCC 33849) |
| 11/08/1992 | WO1992019716A1 Method for obtaining a culture medium from plant sap |
| 11/08/1992 | CA2102528A1 Method for obtaining a culture medium from plant sap |
| 11/04/1992 | EP0511526A1 Process for enzymatic hydrolysis of a carboxylic acid derivate |
| 11/03/1992 | CA1309683C Process for preparing l(-)-carnitine chloride from 3, 4-epoxybutyric esters and novel intermediate compounds |
| 10/30/1992 | CA2065550A1 Process for the enzymatic hydrolysis of a carboxylic acid derivative |
| 10/29/1992 | WO1992018477A1 Azabicycloheptanone |
| 10/29/1992 | WO1992014743A3 Antiviral activity and resolution of 2-hydroxymethyl-5-(5-fluorocytosin-1-yl)-1,3-oxathiolane |
| 10/28/1992 | EP0510319A2 Process for increasing the performance of L-lysine secreting coryneform microorganisms |
| 10/27/1992 | US5159090 Enantioselective synthesis of antifolates |
| 10/21/1992 | CN1065491A Method for preparation of humic acid, amino acid, ribose and nucleic acid mixture by biochemistry method |
| 10/20/1992 | US5156965 Monoclonal antibodies |
| 10/20/1992 | CA1309048C Process for preparing l(-)-carnitine chloride |
| 10/13/1992 | US5155099 Alkylphosphonoserines and pharmaceutical compositions useful as cytostatic agents |
| 10/07/1992 | EP0507153A2 Stereoisomeric enrichment of 2-amino-3-hydroxy-3-phenyl-propionic acids |