Patent application number | Description | Published |
20080200631 | Enzymatic Production of (Meth)Acrylic Acid Esters - The present invention relates to a process for preparing (meth)acrylic esters of alcohols having C—C triple bonds, to processes for their preparation, and to their use. | 08-21-2008 |
20080206824 | Method For Producing Optically Active Alcohols From Alkanones Using a Dehydrogenase of Azoarcus - The invention relates to a method for producing the optically active alkanols of formula (I), wherein n is an integer of from 0 to 5; Cyc represents an optionally substituted, mononuclear or polynuclear, saturated or unsaturated, carbocylic or heterocyclic ring, and R | 08-28-2008 |
20080249204 | Modified Polyolefin Waxes - Polyolefin waxes bearing (meth)acrylate groups, process for preparing them and their use. | 10-09-2008 |
20080299626 | Process For the Production of an Optically Enriched Tertiary Alcohol - A process for the production of an optically enriched tertiary alcohol of the formula (2a) or (2b), by reacting an epoxide of the formula (1) with a nucleophilic agent Nu in the presence of halohydrin dehalogenase. | 12-04-2008 |
20080318288 | Enzymatic Reduction for Producing Optically Active Alcohols - A process for preparing optically active alkanols of the formula I | 12-25-2008 |
20090042261 | PROCESS FOR THE PREPARATION OF OPTICALLY ACTIVE 5-SUBSTITUTED 2-OXAZOLIDINONES FROM RACEMIC EPOXIDES AND CYANATE EMPLOYING A HALOHYDRIN DEHALOGENASE - A process for the production of an optically enriched oxazolidinone of the formula (2a) or (2b), by reacting an epoxide of the formula (1) with cyanate in the presence of halo-hydrin dehalogenase. | 02-12-2009 |
20090325225 | METHOD FOR THE PRODUCTION OF (4S)-3,4-DIHYDROXY-2,6,6-TRIMETHYL-CYCLOHEX-2-ENONE AND DERIVATIVES THEREOF - The present invention relates to a method for preparing optically active (4S)-4-hydroxy-2,6,6-trimethylcyclohex-2-en-1-one derivatives of the formula (I) and a method for preparing (3S,3′S)-astaxanthin of the formula (III) comprising the first-mentioned method. | 12-31-2009 |
20100009421 | Method For The Enzymatic Reduction Of Alkyne Derivates - The invention relates to a method for the enzymatic reduction of alkyne derivatives of the formula (1), | 01-14-2010 |
20100035315 | PROCESS FOR ENZYMATIC REDUCTION OF ALKENE DERIVATIVES - A method for enzymatic preparation of compounds of the general formula (2) from unsaturated alkene derivatives of the general formula (1) by reducing a compound of the formula (1) in the presence of a reductase, comprising at least one of the polypeptide sequences SEQ ID NO: 1, 2 or 3 or having a functionally equivalent polypeptide sequence which is at least 80% identical to SEQ ID NO: 1, 2 or 3. | 02-11-2010 |
20100068760 | PROTEINS WITH ESTERASE ACTIVITY - The invention relates to novel proteins having esterase activity, to mutants thereof, to nucleic acid sequences coding therefor, to expression cassettes, vectors and recombinant microorganisms; to methods for preparing said proteins and to the use thereof for enzymic, in particular enantioselective enzymic, ester hydrolysis or transesterification of organic esters. | 03-18-2010 |
20100151502 | FUNCTIONAL EXPRESSION OF TRIACYLGYLCEROL LIPASES - The present invention relates to nucleic acids that code for triacylglycerol lipases, vectors comprising said nucleic acids, host cells comprising said nucleic acids or vectors, methods for the expression of triacylglycerol lipases in prokaryotes, methods for the detection and for the production of triacylglycerol lipases, triacylglycerol lipases obtainable thereby, and the use of triacylglycerol lipase-encoding nucleic acids, vectors and recombinant host cells for said methods. | 06-17-2010 |
20100189777 | FUNCTIONALIZED NANOCOMPARTMENTS WITH A TRANSPORT SYSTEM - The invention is directed to vesicles comprising at least one transmembrane triggered transport system for controlled transmembrane efflux and/or influx. | 07-29-2010 |
20100196970 | Butynol I esterase - The invention relates to novel proteins from | 08-05-2010 |
20100267083 | Modified Cytochrome P450 Monooxygenases - The present invention relates to modified cytochrome P450 monooxygenases with an altered substrate profile, to nucleic acid sequences coding therefor, to expression constructs and vectors, to recombinant microorganisms which comprise these vectors, and to processes for the microbiological production of terminally or subterminally hydroxylated aliphatic carboxylic acids. | 10-21-2010 |
20100273223 | New Calb Muteins and Their Use - A protein having acrylation activity having a polypeptide sequence derived from SEQ ID NO: 1 or NO:2 by introducing at least one of the following amino acid substitutions: L278A, L278V, W104F, T42A, S47A. | 10-28-2010 |
20100304448 | METHOD FOR THE ENZYMATIC REDUCTION OF ALPHA- AND BETA-DEHYDROAMINO ACIDS USING ENOATE REDUCTASES - A method for the enzymatic preparation of amino acids of the general formula (3) or (4) from alpha-dehydroamino acids of the general formula (1) or (2) | 12-02-2010 |
20100311037 | MALONATE DECARBOXYLASES FOR INDUSTRIAL APPLICATIONS - The present invention relates to a method for the enzymatic decarboxylation of malonic acid (propanedioic acid) derivatives catalyzed by enzymes structurally and/or functionally related to arylmalonate decarboxylase (AMDase) as isolated from microorganisms of the genus | 12-09-2010 |
20110123721 | ENZYMATIC SYNTHESIS OF POLYOL ACRYLATES - The invention relates to a process for the enzymatic synthesis of polyol acrylates and also to a process for preparing polymeric polyol acrylates, to the polymers obtainable by this process, and to their use for preparing radiation-curable and thermally curable coating materials. | 05-26-2011 |
20120123155 | BIOCATALYST FOR CATALYTIC HYDROAMINATION - The present invention relates to a method for the enzymatic hydroamination of C—C double bonds catalyzed by enzymes structurally and/or functionally related to phenylalanine ammonia lyase (PAL) isolated from microorganisms of | 05-17-2012 |
20120135477 | Biocatalytic Production of Ambroxan - The invention relates to a process for the biocatalytic production of ambroxan by means of a polypeptide with the activity of a homofarnesol-ambroxan cyclase, which are a novel class of enzymes. | 05-31-2012 |
20120171738 | ENZYMATICALLY CATALYZED METHOD OF PREPARING MONO-ACYLATED POLYOLS - The present invention relates to a biocatalytic method of preparing a mono-acylated polyol catalyzed by triacyl-glycerol lipase mutants, as for example derived from | 07-05-2012 |
20120225932 | PROCESS FOR THE PRODUCTION OF POLYAMINES - The present invention relates to a process for the production of a polyamine involving the use of enzymes; in particular to a process performed in aqueous environment; to the polyamines produced by said method; as well as the use of said polyamines for manufacturing paper, for immobilizing enzymes, or for preparing pharmaceutical or cosmetical compositions. The invention also relates to a novel method for in situ regeneration of cofactors NAD(P) | 09-06-2012 |
20120237991 | Method for the biocatalytic cyclization of terpenes and cyclase mutants employable therein - The present invention relates to novel mutants with cyclase activity and use thereof in a method for biocatalytic cyclization of terpenes, such as in particular for the production of isopulegol by cyclization of citronellal; a method for the preparation of menthol and methods for the biocatalytic conversion of further compounds with structural motifs similar to terpene. | 09-20-2012 |
20120270280 | PREPARATION OF BETA-AMINO ACIDS - The present invention relates to a process for the biocatalytic, enantioselective production of a β-amino acid pre-cursor from an optionally substituted dihydrouracil using a hydantoinase and/or a dihydropyrimidinase, a process for producing a β-amino acid from said precursor, a hydantoinase and its use in said process for the biocatalytic production of a β-amino acid pre-cursor or a β-amino acid, and a method for obtaining said hydantoinase. | 10-25-2012 |
20120285816 | METHOD FOR ISOLATING AN ALKANOL FROM AN AQUEOUS BIOTRANSFORMATION MIXTURE - The invention relates to the isolation of an alkanol from an aqueous biotransformation mixture, in that a) a first alkanol phase is obtained by means of distilling out an alkanol-water azeotrope from the aqueous biotransformation mixture and, if the azeotrope is a heteroazeotrope, phase separating the azeotrope and separating out an aqueous phase, b) a second alkanol phase is obtained by (i) liquid/liquid extracting the first alkanol phase using a solvent as an extracting agent, or (ii) azeotropic drying the first alkanol phase in the presence of the solvent as a carrier agent, and c) the second alkanol phase is fractionally distilled, producing a pure alkanol fraction. The biotransformation mixture is obtained, for example, by means of reducing an alkanol in the presence of an alcohol dehydrogenase. The method is adapted to the severe dilution of the products of value in the biotransformation mixture and works without long phase separation times when extracting by means of organic solvents. | 11-15-2012 |
20120301931 | PROCESS FOR THE REDUCTION OF CINNAMALDEHYDE DERIVATIVE EMPLOYING ENOATE REDUCTASES - The present invention relates to a novel enzymatically catalyzed method for the production of asymmetric aromatic aldehydes in an aqueous reaction medium containing certain organic co-solvents. | 11-29-2012 |
20130005002 | AMIDASE AND USE THEREOF FOR PRODUCING 3-AMINOCARBOXYLIC ACID ESTERS - Process for producing optically active 3-aminocarboxylic acid ester compounds of general Formula I, and the ammonium salts thereof, | 01-03-2013 |
20130045513 | PROCESS FOR THE ENZYMATIC REDUCTION OF ENOATES - A process for the enzymatic reduction of an enoate (1) wherein the C═C bond of the enoate (1) is stereoselectively hydrogenated in the presence of an enoate-reductase and an oxidizable co-substrate (2) in a system which is free of NAD(P)H,
| 02-21-2013 |
20130337512 | Amidase and Use Thereof for Producing 3-Aminocarboxylic Acid Esters - Process for producing optically active 3-aminocarboxylic acid ester compounds of general Formula I, and the ammonium salts thereof, | 12-19-2013 |
20140100338 | Method for the Enzyme-Catalysed Hydrolysis of Polyacrylic Acid Esters, and Esterases Used Therefor - The invention relates to a method for the enzyme-catalysed hydrolysis of polyacrylic acid esters. According to said method, at least one polyacrylic acid ester is provided and incubated with at least one enzyme selected from enzymes (EC 3.1) acting on ester bindings, until the ester groups contained in the polyacrylic acid ester are partially or fully hydrolytically split, and optionally the modified polymer obtained thereby is isolated. The invention also relates to the enzymes used and mutants thereof, nucleic acids coding for the enzymes, vectors comprising the nucleic acids, micro-organisms comprising the vectors, and the use of the enzymes, the vectors or the micro-organisms for carrying out a method for the enzyme-catalysed hydrolysis of polyacrylic acid esters. The present application also relates to polymer reaction products that can be obtained by the method, and methods for producing esterases. | 04-10-2014 |
20140242651 | ENZYMATICALLY CATALYZED METHOD OF PREPARING MONO-ACYLATED POLYOLS - The present invention relates to a biocatalytic method of preparing a mono-acylated polyol catalyzed by triacylglycerol lipase mutants, as for example derived from | 08-28-2014 |