Patents
Sitemap › C12 - Biochemistry; Beer; Spirits; Wine; Vinegar; Microbiology; Enzymology; Mutation or genetic engineering › C12P - Fermentation or enzyme-using processes to synthesise a desired chemical compound or composition or to separate optical isomers from a racemic mixture › C12P 13 - Preparation of nitrogen-containing organic compounds
Patents for C12P 13 - Preparation of nitrogen-containing organic compounds (13,813)
09/2003
09/23/2003US6623946 Nucleotide sequences encoding the sucC and sucD genes
09/23/2003US6623944 Genration of pantothenic acid and/or a salt; obtain genetically engineered microorganism containing gene for expression of pantothenic acid, propagate, express gene recover pantothenic acid
09/18/2003WO2003076637A1 Process for the preparation of l-amino acids using strains of the family enterobacteriaceae
09/18/2003WO2003076636A2 Process for the preparation of l-amino acids using strains of the enterobacteriaceae family
09/18/2003WO2003076635A1 Process for the preparation of l-amino acids using strains of the family enterobacteriaceae
09/18/2003WO2003076629A2 Process for the preparation of l-amino acids using strains of the enterobacteriaceae family
09/18/2003WO2003076627A1 Process for the preparation of l-amino acids using strains of the family enterobacteriaceae
09/18/2003WO2003076611A1 Alleles of the acea gene from coryneform bacteria
09/18/2003WO2003004675A3 Process for the preparation of l-amino acids using strains of the enterobacteriaceae family
09/18/2003WO2003004671A3 Process for the preparation of l-amino acids using strains of the enterobacteriaceae family
09/18/2003US20030175941 Regulation of human serine racemase enzyme
09/18/2003US20030175936 Poly - gamma - glutamic acid decomposing enzyme gene and method for producing poly - gamma - glutamic acid
09/18/2003US20030175912 Method of producing L-serine by fermentation
09/18/2003US20030175911 Process for the preparation of L-amino acids with amplification of the zwf gene
09/18/2003US20030175910 Whole cell catalyst
09/18/2003US20030172698 Organic nitrogen-containing composition and fertilizer comprising the same
09/17/2003EP1151992B1 Method for purifying and isolating (2s,3s)- or (2r,3s)-halohydrin derivatives
09/16/2003US6620598 Process for preparing O-acetyl-L serine by fermentation
09/12/2003WO2003074719A2 Amino acid-producing bacteria and a process for preparing l-amino acids
09/12/2003WO2003074690A1 Amino acid racemase having low substrate specificity and process for producing racemic amino acid
09/12/2003CA2478266A1 Amino acid-producing bacteria and a process for preparing l-amino acids
09/11/2003US20030171597 Water solvent is substituted with a linear, branched, or cyclic alcohol having 3 or more carbon atoms; the acid is preferentially precipitated from the alcohol; addition of a base enables purification of the alpha amino amide
09/11/2003US20030170869 D-aminoacylases, method for producing the same, and method for producing D-amino acids using the same
09/11/2003US20030170780 Nucleotide sequences coding for the 1ysR1 gene
09/11/2003US20030170775 Prevention reproduction; genetic engineering
09/11/2003US20030170653 Using genetic engineered enzyme
09/10/2003EP0725142B1 Process for producing d-amino acid by using composite immobilized enzyme preparation
09/10/2003CN1441055A L-arginine producing strain and its mutation method and usage in producing L-arginine
09/10/2003CN1440680A Amino acid food and medicine additive for nourishing hair and its prepn
09/09/2003US6617140 Process for producing trans-4-hydroxy-L-proline
09/09/2003US6617139 Isolated protein of given sequence; stereoselectively hydrolyzes alpha -amino acid amides and alpha -hydroxy acid amides
09/09/2003US6617127 Synthesis and recovery of aspartame involving enzymatic deformylation step
09/09/2003CA2145630C Microorganisms for the production of tryptophan and process for producing the same
09/04/2003WO2003072792A2 A method of selectively producing male or female sterile plants
09/04/2003WO2003072786A1 Process for producing l-threonine with the use of bacterium beloniging to the genus escherichia
09/04/2003WO2003072785A2 Fermentation process
09/04/2003WO2003072770A1 Novel dehydrogenase and gene encoding the same
09/04/2003WO2003008616A3 PROCESS FOR THE PREPARATION OF L-AMINO ACIDS USING STRAINS OF THE ENTEROBACTERIACEAE FAMILY WHICH CONTAIN AN ATTENUATED aceK GENE
09/04/2003WO2002101068A3 Process for the preparation of d-pantothenic acid and/or salts thereof
09/04/2003WO2002101062A3 Process for the preparation of d-pantothenic acid and/or salts thereof
09/04/2003WO2002074737A3 Process for the preparation of 2-hydroxymethyl-pyrolidine-3,4-diols
09/04/2003US20030166884 Nucleotide sequences which code for the rpoB gene
09/04/2003US20030166250 Cerebrosides/gangliosides; derived from Pseudomonas or Shewanella
09/04/2003US20030166178 Contacting with hydantoinase, carbamoylase and racemase; Bacillus and Agrobacterium; can convert into catalyst or bioactive compound
09/04/2003US20030166177 Solid-phase array-based biocatalytic transformations
09/04/2003US20030166174 Fermenting amino acids using lysine resistant methanobacterium for animal feeds, foodstuffs and drug design
09/04/2003US20030166173 Nucleotide sequences coding for the glbO gene
09/04/2003US20030165968 For hydrolysis of nitrile-containing substrates to carboxylic acids; thermostability
09/04/2003CA2777599A1 A method of selectively producing male or female sterile plants
09/03/2003EP0739417B1 Production of l-isoleucine by means of recombinant micro-organisms with deregulated threonine dehydratase
09/03/2003CN1440458A Nucleotide sequences coding for MDHA gene
09/02/2003US6613545 Corynebacterium glutamicum; transport proteins; isoleucine; leucine; valine; nucleotide sequences; replication/genetic/; use to improve production of title amino acids for use in human medicine, pharmaceutical industry and animal nutrition
08/2003
08/28/2003WO2003070913A2 Microbial production of pyruvate and other metabolites
08/28/2003WO2003004674A3 Process for the preparation of l-amino acids using strains of the enterobacteriaceae family
08/28/2003WO2002086137A3 Process for the production of l-amino acids by fermentation using coryneform bacteria
08/28/2003WO2002072840A3 Process for the fermentative production of d-pantothenic acid
08/28/2003WO2002066663A3 Method for producing d-pantothenic acid and/or the salt thereof as an additive for other metallic surface (2) are provided.animal food
08/28/2003WO2002064806A3 A process for the fermentative preparation of d-pantothenic acid and/or its salts
08/28/2003US20030162269 Strains additional genes chosen from dapA gene (dihydrodipicolinate synthase gene), lysC gene (aspartate kinase gene), lysE gene (lysine export carrier gene), dapB gene (dihydrodipicolinate reductase gene), are over-expressed
08/27/2003EP1337649A1 Nucleotide sequences which code for the mtra and mtrb gene
08/27/2003CN1437865A Dry granule product containing L-lysine as main component
08/21/2003WO2003004665A3 Process for the preparation of l-amino acids using strains of the enterobacteriaceae family
08/21/2003WO2002101054A3 Process for the preparation of d-pantothenic acid and/or salts thereof
08/21/2003WO2002036742A3 Method for chemical transformation using a mutated enzyme
08/21/2003US20030158117 Coniosulfides and their derivatives, processes for preparing them, and their use as pharmaceuticals
08/21/2003US20030157670 Capsaicin-decomposing/synthesizing enzymes and a method for producing the same
08/21/2003US20030157667 Method for producing L-amino acids using bacteria belonging to the genus escherichia
08/21/2003US20030157665 Heat-stable D-aminoacylase
08/21/2003US20030157654 Biosynthesis of enediyne compounds by manipulation of C-1027 gene pathway
08/21/2003US20030157551 Attenuated Coryneform bacteria, which express attenuated amounts MtrA and/or MtrB proteins or gene products that have response regulator or histidine protein kinase activity
08/20/2003EP1335988A2 Synthesis of chiral intermediates useful in preparing pharmacologically active compounds
08/20/2003EP1335980A2 Nucleotide sequences coding for the cysq gene
08/20/2003EP0856059B1 Methods for production of recombinant plasmids
08/20/2003CN1436775A Process for preparing internal esters
08/19/2003US6608239 Means and methods for enhancing the content of sulfur compounds in plants
08/14/2003WO2003066863A1 α-SUBSTITUTED-α,β-UNSATURATED CARBONYL COMPOUND REDUCTASE GENE
08/14/2003WO2003066800A2 Method for making amides in the presence of a nitrile hydratase of microbiological origin and novel micro-organism
08/14/2003WO2003066617A1 Process for producing lactone
08/14/2003WO2003023044A3 Process for the production of l-amino acids using coryneform bacteria
08/14/2003WO2002029079A3 Enantioselective production of amino carboxylic acids
08/14/2003US20030153058 A gene coding for glutamate dehydrogenase is introduced into a microorganism having L-arginine producing ability to enhance intracellular glutamate dehydrogenase activity and thereby improve the L-arginine producing ability
08/14/2003US20030153057 Method for l-threonine production
08/14/2003US20030152633 Dry granulated product containing L-lysine as main component
08/13/2003EP1334176A1 Microorganisms producing l-glutamine and processes for producing l-glutamine using the same
08/13/2003CN1436244A Enzyme-catalyzed polyamides and compositions and processes of preparing and using same
08/13/2003CN1117869C Process for producing L-lysine by fermentation
08/13/2003CN1117861C Novel gene originating in corynebacterium and use thereof
08/13/2003CN1117860C Process for producing L-lysine by fermentation
08/07/2003WO2003064669A1 ENZYMATIC SYNTHESIS OF Nα-ACYL-L-ARGININE ESTERS
08/07/2003US20030149281 Protected 3,-5-dihydroxy-2,2-dimethyl-valeronitriles for the synthesis of epothilones and epothilone derivatives and process for the production
08/07/2003US20030148478 Such as nicotinamide, via extract of nitrile hydratase from Amycolatopsis, Actinomadura and/or Rhodococcus
08/07/2003US20030148477 Process for the production of phospholipids
08/07/2003US20030148476 Nucleotide sequences that code for the rplK gene and methods of use thereof
08/07/2003US20030148475 Mutant N-acetylglutamate synthase and method for L-arginine production
08/07/2003US20030148474 Modified glutamine synthetase expressed in Escherichia for biosynthesis of glutamine, arginine, tryptophan, histidine and glutamate; for assimilation of ammonia
08/07/2003US20030148473 Method for producing L-amino acid using bacteria belonging to the genus escherichia
08/07/2003US20030148472 Comprises nucleotide sequences coding hydantoinase/hydrolases for producing pharmaceuticals, chemical industrial products and food
08/06/2003CN1434860A Process for producing L-amino acid and novel gene
08/06/2003CN1117152C Process for production L-lysine
07/2003
07/31/2003WO2003062437A1 Process for producing a-hydroxy acid ammonium salt
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