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)
09/2010
09/28/2010US7803578 A gene encoding a protein having an improved nitrile hydratase activity, whereby heat resistance has been improved or substrate specificity has been changed; for efficient production of acrylamide
09/23/2010US20100240105 Method For Producing Glucosamine By Culturing Microorganism With Low-Cost Medium
09/22/2010EP2230302A1 An L-cysteine-producing bacterium and a method for producing L-cysteine
09/22/2010EP2229449A2 Method for the enzymatic reduction of alpha- and beta-dehydroamino acids
09/22/2010EP1712627B1 Polypeptide having amidase activity and gene thereof
09/22/2010CN1928104B Secondary fermentation technology of lysine fermentation liquor
09/22/2010CN101838672A Method for producing gamma-amino butyric acid by using immobilized lactobacillus plantarum
09/22/2010CN101838671A Method for producing material containing gamma-aminobutyric acid in high content
09/22/2010CN101838628A Method for producing L-amino acids using bacteria belonging to the genus escherichia
09/22/2010CN101838619A Mutagenized strain Bacillus licheniformis TKPG091 for generating great amount of gamma-poly glutamic acid
09/21/2010US7799550 for culturing a microorganism in a growth medium prepared from a sterile nutrient composition derived from the biomass of a culture of bacteria including methanotrophic bacteria; suitable for use as growth substrates for heterotrophic microorganisms
09/21/2010CA2207271C Novel lysine decarboxylase gene and method of producing l-lysine
09/16/2010WO2010104391A2 Preparation of adipic acid
09/16/2010WO2010104390A2 Preparation of alpha-ketopimelic acid
09/16/2010US20100233765 L-cysteine-producing bacterium and a method for producing l-cysteine
09/16/2010US20100233764 Process for Producing Poly-y-Glutamic Acid Having High Optical Purity
09/15/2010EP1688491B1 Novel plasmids and utilization thereof
09/15/2010CN101831483A Preparation method of L-methionine
09/15/2010CN101831482A Application of nanofiltration membrane in splitting D,L-amino acid by using acyltransferase or D-amino acylase
09/15/2010CN101831467A Method for preparing L-alanine by adding laurate alcohol ester phenylacetate
09/15/2010CN101831397A Escherichia coli and method for preparing L-cysteine by using same
09/15/2010CN101092641B Process for the preparation of enantiomerically enriched amines and amides by enzymatic resolution
09/15/2010CN101063144B Clone, expression and application for lactic acid bacteria glutamic acid decarboxylase gene
09/14/2010US7794990 has an inactivated endogenous NCgl1835 gene; high productivity
09/14/2010US7794989 L-glutamic acid-producing microorganism and a method for producing L-glutamic acid
09/14/2010US7794988 using a modified bacterium belonging to genus Escherichia; culturing
09/14/2010US7794987 (R)-2-acetamido-N-benzyl-3-methoxy-propionamide; O-methyl-N-acetyl-D-serine-m-fluorobenzylamide; epilepsy and other CNS disorders
09/14/2010US7794972 Benzoate-and anthranilate-inducible promoters
09/10/2010WO2010101360A2 Microorganism which produces l-amino acid and method for producing l-amino acid using the same
09/10/2010WO2010101359A2 Microorganism which produces l-amino acid and method for producing l-amino acid using the same
09/10/2010WO2010101053A1 Method for producing l-amino acid
09/10/2010WO2010031776A3 Method for producing l-phenylephrine using an alcohol dehydrogenase of aromatoleum aromaticum ebn1 (azoarcus sp. ebn1)
09/10/2010CA2751870A1 Method for producing ricinoleic acid ester by selective enzymatic transesterification
09/09/2010US20100227935 Class of terpene-derived compounds having an antibiotic activity, compositions containing the same and uses thereof
09/08/2010EP2225390A1 Aminotransferase and oxidoreductase nucleic acids and polypeptides and methods of using
09/08/2010EP2225386A2 Process for the enzymatic preparation of a gamma-glutamyl compound
09/08/2010EP2225369A2 Process for producing (2s,3r,4s)-4-hydroxy-l-isoleucine
09/08/2010EP1770166B1 L-amino acid amide asymmetric hydrolase and dna encoding the same
09/08/2010EP1371731B1 Aminoketone asymmetric reductase and nucleic acid thereof
09/08/2010CN1986777B Vital catalyzing engineering bacterium and its L-type hydrophobic amino acid producing process with alpha-keto acid
09/08/2010CN1492038B Method for producing target material by fermentation
09/08/2010CN101824443A Method for removing alanine in reaction system for preparing neutral amino acid
09/08/2010CN101824392A Method for producing L-lysine
09/07/2010US7790424 L-methionine producing microorganism and method of producing L-methionine using the microorganism
09/07/2010US7790422 Controlling amino acid production in escherichia coli culture via variation in ammonia concentration
09/07/2010US7790417 Having up to 5,000 times water absorption capacity, improved firmness, and long-term stability after full swelling in water or an aqueous medium; for use in cosmetics, agricultural and horticultural, civil construction, medical and hygiene, or bioengineering applications
09/07/2010CA2451971C Process for producing sugar chain asparagine derivative
09/07/2010CA2354382C Process for preparing optically active 1-amino-4-(hydroxymethyl) cyclopent-2-ene derivatives
09/02/2010WO2010099501A2 Transaminase biocatalysts
09/02/2010WO2010098632A2 Method for increasing the solubility of methionine by mineral addition and acid treatment
09/02/2010WO2010098629A2 Method for increasing methionine productivity using a mixture of methyl mercaptan and dimethyl sulfide
09/02/2010US20100221793 Method for producing beta-amino acid
09/02/2010US20100221792 Method for producing an l-amino acid
09/02/2010DE10103509B4 Phosphoserinphospatase-Gen der coryneformen Bakterien Phosphoserinphospatase gene of coryneform bacteria
09/01/2010EP1874945B1 Method for recovering a basic amino acid from a fermentation liquor
09/01/2010EP1520013B1 Nucleotide sequences that encode deregulated phosphoglycerate dehydrogenases of coryneform bacteria and method for producing l-serine
09/01/2010EP1179595B1 (r)-2-octanol dehydrogenases, methods for producing the enzymes, dna encoding the enzymes, and methods for producing alcohols using the enzymes
09/01/2010CN1928103B Method of producing D-p-hydroxy-phenyl glycine by heterogeneous enzyme catalysis method
09/01/2010CN101821401A Increasing methionine yield
09/01/2010CN101821400A Chemo-enzymatic peptide synthesis via c-terminal ester interconversion
09/01/2010CN101818179A Method for preparing phosphatidylserine abundant in polyunsaturated fatty acid
09/01/2010CN101818178A Method for preparing L-2-aminobutyric acid by enzyme method
08/2010
08/31/2010US7785860 Method for producing L-histidine using Enterobacteriaceae bacteria which has an enhanced purH gene produced
08/31/2010US7785847 Method for producing optically active alcohols from alkanones using a dehydrogenase of azoarcus
08/31/2010US7785846 culturing Corynebacterium under conditions appropriate to produce methionine by fermentation; use of the isolated methionine for producing foodstuffs or feedstuffs
08/31/2010US7785845 culturing a microorganism with enhanced or overexpressed L-glutamic acid-export gene; efficiency
08/31/2010US7785779 Generating vector comprising regulatory sequences associated with protein translation elongation factor TU (P EF-TU); improving exogenous gene expression
08/26/2010US20100216214 hydrolysis of a hydroxyglutaryl nitrile to generate an ethyl 4-cyano-3-hydroxybutyrate; hydrolysis of a mandelonitrile to generate a mandelic acid; hydrolysis of phenyllactocyanonitrile to generate an (S)-phenyllactic acid
08/26/2010US20100216196 L-cysteine-producing bacterium and a method for producing l-cysteine
08/26/2010US20100215620 The co-culture method of sphingomonas sp. bacterial strain and aspergillus sp. fungus strain, new anti-cancer and antibiotic glionitrins derived from this co-culture method, and pharmaceutical composition containing glionitrins or pharmaceutically acceptable salt thereof as an active ingredient
08/25/2010EP2221380A1 Method for producing hydroxylated adamantane using cytochrome p450
08/25/2010EP2220218A2 A genetically encoded boronate amino acid
08/25/2010EP1380652B1 Process for producing acrylamide using a microbial catalyst that has been washed with aqueous acrylic acid solution
08/25/2010CN101812488A Method for preparing D-cystine and L-tryptophane by using DL-cysteine split by microbial enzyme method
08/25/2010CN101812487A Fermentation method for efficiently producing gamma- aminobutyric acid
08/25/2010CN101812486A Desalination method of Gamma- aminobutyric acid fermentation fluid
08/25/2010CN101812426A Method for constructing colibacillus strain for producing tryptophan and constructed strain
08/25/2010CN101168515B Technique for utilizing glutamic acid production waste liquid
08/25/2010CN101033478B Process of producing sodium glutamate
08/24/2010US7781192 Method for producing D-pantothenic acid and/or a salt thereof via purification by cation exchange as additive for animal food
08/24/2010US7780946 Supported catalyst systems
08/19/2010WO2010093182A2 Microorganism for producing l-amino acids and method for producing l-amino acids using same
08/19/2010WO2010092959A1 Method for producing amino acid
08/19/2010US20100210837 Pactamycin biosynthetic gene cluster
08/19/2010US20100209981 Transaminase polypeptides
08/19/2010US20100209980 Method for producing optically active aminoalkylphenols
08/19/2010US20100209977 L-amino acid-producing bacterium and a method for producing an l-amino acid
08/19/2010US20100206459 Polyamide resin and hinged molded product
08/18/2010EP2218790A2 Kits for detecting transferase enzymatic activity
08/18/2010EP2218789A1 Process for the production of L-amino acids using coryneform bacteria
08/18/2010EP2218722A2 Process for producing benzoxazine derivative and production intermediate thereof
08/18/2010CN101809159A Method for producing beta-amino acid
08/17/2010US7776570 L-amino acid amide asymmetric hydrolase and DNA encoding the same
08/12/2010WO2010090330A1 Process for producing l-amino acid
08/12/2010WO2010089095A1 Process for the recovery of betaines from electrodialysis waste streams
08/12/2010US20100204503 Stereoselective Bioconversion of Aliphatic Dinitriles into Cyano Carboxylic Acids
08/12/2010US20100203600 Method for the coproduction of methyl 7-oxoheptanoate and undecylenic acid from ricinoleic acid
08/12/2010US20100203599 Mutant microorganisms having a high ability to produce putrescine and method for producing putrescine using the same
08/12/2010US20100203592 Method for production of glutathione or gamma-glutamylcysteine
08/11/2010EP2216410A1 Method for producing -amino acid
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