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US20090305364 |
MICROORGANISMS FOR THE PRODUCTION OF ADIPIC ACID AND OTHER COMPOUNDS
The invention provides a non-naturally occurring microbial organism having an adipate, 6-aminocaproic acid or caprolactam pathway. The microbial organism contains at least one exogenous nucleic...
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US20090298144 |
METHODS OF MANUFACTURING DERIVATIVES OF BETA-HYDROXYCARBOXYLIC ACIDS
Preparation of derivatives of β-hydroxycarboxylic acid, including β-hydroxycarboxylic acid esters, α,β-unsaturated carboxylic acid, esters of α,β-unsaturated carboxylic acid, and alkoxy...
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US20090297495 |
HYDROLASES, NUCLEIC ACIDS ENCODING THEM AND METHODS FOR IMPROVING PAPER STRENGTH
The invention provides hydrolases, polynucleotides encoding them, and methods of making and using these polynucleotides and polypeptides. In one aspect, the invention is directed to polypeptides,...
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US20090291480 |
Beta-alanine/alpha-ketoglutarate aminotransferase for 3-hydroxypropionic acid production
The present disclosure provides novel beta-alanine/alpha ketoglutarate aminotransferase nucleic acid and protein sequences having increased biological activity. Also provided are cells containing...
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US20090263429 |
Method of Preparing a Hydrogel
A method of preparing a hydrogel comprises: (i) reacting a first molecule comprising a carboxylic acid group and second molecule comprising an amine group or an alcohol group with a hydrolase...
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US20090238933 |
Process for Synthesis of (3R,3'R)-Zeaxanthin and (3R,3'S;meso)-Zeaxanthin from (3R,3'R,6'R)-Lutein via (3R)-3',4'-Anhydrolutein
(3R, 3′R, 6′R)-Lutein and (3R, 3′R)-zeaxanthin are two dietary carotenoids that are present in most fruits and vegetables commonly consumed in the US and accumulate in the human plasma, major...
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US20090233338 |
PROCESS FOR RECOVERY OF POLYHYDROXYALKANOATES FROM BIOMASS
Systems and processes for the recovery of polyhydroxyalkanoates (“PHA”) from biomass are disclosed. In certain embodiments, the process includes the steps of extracting at least a portion of...
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US20090226988 |
Method for producing polymer
A method for producing a polymer including a chemical thioester exchange reaction for forming an acetyl-CoA by reacting an acetyl-thioester with CoA, a monomer-producing reaction for forming a...
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US20090221044 |
Process for the Enantioselective Enzymatic Reduction of Hydroxy Keto Compounds
In a process for the enantioselective enzymatic reduction of a hydroxy ketone of general formula I
wherein R 1 =C 1 -C 6 alkyl and R 2 =—Cl, —CN, —OH, —H or C 1 -C 6 alkyl, into a...
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US20090192325 |
ENANTIOMERICALLY RESOLVING ACYLOXYALKYL THIOCARBONATES USED IN SYNTHESIZING ACYLOXYALKYL CARBAMATE PRODRUGS
Methods of enzymatically resolving acyloxyalkyl thiocarbonates useful in the synthesis of acyloxyalkyl carbamate prodrugs are disclosed.
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US20090186861 |
Process for Production of Fatty Acids, Fatty Acid Esters and Sterolesters from Soapstock
The invention relates to a process for production of fatty acids directly from soapstock generated in the alkali refining process including the steps of (a) adding a lipase directly to the alkaline...
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US20090186391 |
Method for Production of Erythro-or threo-2-Amino-3-Hydroxypropionic Acid Ester, Novel Carbonyl Reductase, Gene for the Reductase, Vector, Transformant, and Method for Production of Optically Active Alcohol Using Those
The present invention has its object to provide a method of producing an erythro- or threo-2-amino-3-hydroxypropionic acid ester, and so forth. The present invention relates to: a method of...
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US20090181439 |
PROCESS FOR ENZYMATICALLY PREPARING CARBOXYLIC ESTERS
Process for enzymatically synthesizing carboxylic esters, characterized in that mixing and discharge of the water of reaction are effected by introducing a gas while achieving low effectiveness...
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US20090163737 |
NOVEL PROCESS FOR THE PREPARATION OF CHIRAL COMPOUNDS DERIVED FROM HEXANOIC ACID ESTERS AND INTERMEDIATES USED IN THE SYNTHESIS OF CHIRAL 2-(BROMOMETHYL)-2-ETHYLHEXANOIC ACID
The present invention comprises a novel process for the preparation of a chiral compound of formula (I)
wherein R 1 is hydroxyl or a group which activates the carboxyl and R 2 is alkyl...
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US20090162909 |
Ketoreductase Polypeptides for the Production of Azetidinone
The present disclosure provides engineered ketoreductase enzymes having improved properties as compared to a naturally occurring wild-type ketoreductase enzyme. Also provided are polynucleotides...
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US20090155867 |
Glycolic Acid Production by Fermentation from Renewable Resources
The present invention provides a method for the biological production of glycolic acid from a fermentable carbon source in a microorganism. In one aspect of the present invention, a process for the...
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US20090155866 |
METHODS FOR THE SYNTHESIS OF OLEFINS AND DERIVATIVES
The invention provides a method of producing acrylic acid. The method includes contacting fumaric acid with a sufficient amount of ethylene in the presence of a cross-metathesis transformation...
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US20090155865 |
Esterases and their Use for Processes for Kinetic Resolution of Butinolesters
New enzymes having esterase activity and their use for processes for kinetic resolution of butinolesters.
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US20090148920 |
Integrated glyceride extraction and biodiesel production processes
Biodiesel is used to extract glycerides from biomass derived sources and the extractant containing biodiesel and glycerides is subjected to ester-forming conditions including the presence of lower...
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US20090137013 |
MICROORGANISMS AND METHODS FOR INCREASED HYDROGEN PRODUCTION USING DIVERSE CARBONACEOUS FEEDSTOCK AND HIGHLY ABSORPTIVE MATERIALS
The disclosed invention relates to an isolated hydrogen gas producing microorganism, termed Enterobacter sp. SGT-T4™ and derivatives thereof. Compositions and methods comprising the disclosed...
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US20090130729 |
Biocatalytic manufacturing of (meth) acrylic esters
The invention relates to a biocatalytic method or process for the synthesis of esters of acrylic acid and/or methacrylic acid free of positively chargeable/charged groups, comprising reacting one...
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US20090123983 |
Processes for preparing an intermediate of sitagliptin via enzymatic reduction
The invention provides enzymatic reduction processes for the preparation of 4-(2,4,5-trifluorophenyl)-3-hydroxybutanoate, particularly, (S)-methyl 4-(2,4,5-trifluorophenyl)-3-hydroxybutanoate, a...
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US20090118534 |
METHOD OF PRODUCING OPTICALLY ACTIVE (S)-7-HYDROXY-6-METHYLHEPTAN-2-ONE AND PRECURSOR THEREOF
Provided is a method capable of industrially producing optically active (S)-7-hydroxy-6-methylheptan-2-one and its precursor simply and efficiently. The production method, allows a R-body...
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US20090117628 |
Enzymatic processing in deep eutectic solvents
It has surprisingly been discovered that it is possible to use enzymes in deep eutectic solvents (DES). DES's are mixtures of a nitrogen salt or a metal salt and a strong hydrogen bond donor that...
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US20090099267 |
POLYMERS, COMPOSITIONS AND METHODS OF MAKING THE SAME
Polymers having a main chain having both aromatic units and aliphatic units (with repeating heteroatoms) and a side chain macromonomer are described. Methods of making these polymers using...
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US20090075329 |
CHEMICALLY MODIFIED MUTANT SERINE HYDROLASES SHOW IMPROVED CATALYTIC ACTIVITY AND CHIRAL SELECTIVITY
This invention provides novel chemically modified mutant serine hydrolases that catalyze a transamidation and/or a transpeptidation and/or a transesterification reaction. The modified serine...
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US20090061494 |
Enzymatic Conversion of Epoxides to Diols
Diols of the formula I: or corresponding polymers wherein R 1 has been integrated into a polymeric backbone, wherein n ranges from (1) to (4); X is a divalent linking group selected from the group...
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US20090061471 |
Methods and systems for selective fluorination of organic molecules
A method and system for selectively fluorinating organic molecules on a target site wherein the target site is activated and then fluorinated are shown together with a method and system for...
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US20090047717 |
ENZYME-CATALYZED POLYCARBONATE AND POLYCARBONATE ESTER SYNTHESIS
An enzymatic process for preparing aliphatic polycarbonates via terpolymerization or transesterification using a dialkyl carbonate, an aliphatic diester, and an aliphatic diol or triol reactant. A...
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US20090031453 |
Alanine 2, 3 aminomutases
Alanine 2,3-aminomutase sequences are disclosed, as are cells having alanine 2,3-aminomutase activity and methods of selecting for such cells. Methods for producing beta-alanine, pantothenate,...
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US20080311633 |
Plasmid Vectors For Transformation of Filamentous Fungi
A method for preparing substantially enantiopure 3-hydroxy carboxylic acids or esters of the general formula (III) by reacting racemic oxetan-2-ones of the general formula (I) with compounds R3-OH...
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US20080299627 |
Method For Production Of High Purity Polyhydroxyalkanonate (PHAs)
The present invention relates to a method of producing polyhydroxyalkanoates (PHAs) using Bacillus sp. with succinate as a carbon source. The PHAs comprise more than 95% of...
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US20080269102 |
3-(2-Alkoxycarbonyloxy-Phenyl) Acrylic Acid Esters And Their Use As Precursors For The Delivery Of Olfactory Compounds
A compound of formula (I), their use as precursors and a method of their production
wherein n, Y, R, R 2 , R 3 , and R 4 has the same meaning as given in the specification.
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US20080261230 |
FERMENTIVE PRODUCTION OF ISOBUTANOL USING HIGHLY ACTIVE KETOL-ACID REDUCTOISOMERASE ENZYMES
Methods for the fermentative production of isobutanol is provided by the fermentative growth of a recombinant microorganism expressing a highly active ketol-acid reductoisomerase enzyme in addition...
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US20080248539 |
COMPOSITIONS AND METHODS FOR PRODUCING STEREOISOMERICALLY PURE STATINS AND SYNTHETIC INTERMEDIATES THEREFOR
The present disclosure provides ketoreductase enzymes having improved properties as compared to a naturally occurring wild-type ketoreductase enzyme. Also provided are polynucleotides encoding the...
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US20080241886 |
Process For the Treatment of Methane Emissions
The invention relates generally to a system and method for the treatment of gaseous emissions comprising methane, and in one specific embodiment, to a system and method for the treatment of...
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US20080233620 |
Novel Transformant and Process for Producing Polyester Using the Same
The present invention provides a process for producing yeast excellent in cell productivity and gene manipulation of which is easy, being added with nutritional requirement by disrupting only a...
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US20080207870 |
Thermostable Biopolyester
A biopolyester which is poly(3-hydroxyalkanoate) or poly(3-hydroxyalkanoate) copolymer and has a reduced calcium content. It has improved thermal stability due to the reduced calcium content.
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US20080200631 |
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.
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US20080199925 |
Method For Producing an Aqueous Polymer Dispersion
A process for preparing an aqueous polymer dispersion, in which, in an aqueous medium, in a first reaction stage, a hydroxycarboxylic acid compound is reacted in the presence of an enzyme and of a...
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US20080199924 |
Production of Degummed Fatty Acid Alkyl Esters
The present invention relates to a method for producing fatty acid alkyl esters, such as fatty acid methyl esters (FAME) and fatty acid ethyl esters with a low level of impurities such as...
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US20080194771 |
Method for the Production of an Aqueous Polymer Dispersion
A process for preparing an aqueous polymer dispersion, in which, in an aqueous medium, in a first reaction stage, a diol compound and a dicarboxylic acid compound are reacted in the presence of an...
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US20080193988 |
Process for the Preparation of Sulfonamide Derivatives
The invention relates to a process for the preparation of compounds of formula (I) wherein Q 1 is a group selected from formulae (II) & (III) and a group *-NR 6 -Q 2 -A or, if appropriate, their...
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US20080193987 |
Process for Extracting and Recovering Polyhydroxyalkanoates (Phas) From Cellular Biomass
A process for extracting and recovering polyhydroxyalkanoates (PHAs) from cellular biomass comprising the steps of: extracting the polyhydroxyalkanoate with at least one non-halogenated solvent...
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US20080138869 |
Novel supported catalyst systems
The present invention relates to a supported catalyst system. The supported catalyst of the present invention comprises an inorganic support having attached to at least one surface thereof...
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US20080138856 |
Enzymatic Enantioselective Ester or Amide Hydrolysis or Synthesis
The enantioselectivity of fungal lipolytic enzymes can be altered by substituting a suitably selected amino acid residue. The residue to be substituted is selected from its location in the 3D...
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US20080131944 |
Process For the Production of (S)-5-Chloro-2-Ispropylpent-4-Enoic Acid Esters
A process for preparing a compound of formula (1) in enantiomerically enriched form, which comprises selective hydrolysis of the corresponding racemic compound (2) catalysed by an enzyme derived...
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US20080118962 |
PROCESS FOR THE SYNTHESIS OF CIS-1,3-DIOLS
A process for selectively reducing beta-hydroxy ketones, using a ketone reductase obtained from: Monosporium, Rhodococcus, Lechevalieria, Fusarium, Sporidiobolus, Streptomyces, Absidia , or ...
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US20080096260 |
Method of Preparing a Heat-Treated Product
The formation of acrylamide during heat treatment in the production of a food product is reduced by treating the raw material with an enzyme before the heat treatment. The enzyme is capable of...
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US20080076167 |
3-HYDROXYPROPIONIC ACID AND OTHER ORGANIC COMPOUNDS
Methods and materials related to producing 3-HP as well as other organic compounds are disclosed. Specifically, isolated nucleic acids, polypeptides, host cells, and methods and materials for...
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