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Browse by Category: Main > Chemistry
Class Information
Number: 435/135
Name: Chemistry: molecular biology and microbiology > Micro-organism, tissue cell culture or enzyme using process to synthesize a desired chemical compound or composition > Preparing oxygen-containing organic compound > Carboxylic acid ester
Description: Processes wherein the product synthesized contains an ester group, i.e.,O-R wherein R=alkyl, aryl, alkenyl, alkynyl.


Patents under this class:
1 2 3 4 5 6 7 8 9 10 11 12

Patent Number Title Of Patent Date Issued
7612030 Enzymatic production of peracids using perhydrolytic enzymes Nov. 3, 2009
7591948 Process for production of a regioselective membrane Sep. 22, 2009
7582456 Method for separating, extracting and purifying poly-.beta.-hydroxyalkanoates (PHAs) directly from bacterial fermentation broth Sep. 1, 2009
7576173 Single solvent polymer extraction methods Aug. 18, 2009
7563758 Enzymatic production of peracids using Lactobacilli having perhydrolysis activity Jul. 21, 2009
7563606 Method for producing non-amino organic acid Jul. 21, 2009
7553923 Medical devices and applications of polyhydroxyalkanoate polymers Jun. 30, 2009
7550278 Process for producing biodiesel from renewable oil under lipase catalysis in an organic medium reaction system Jun. 23, 2009
7537918 Process of producing polyunsaturated fatty acids with yeasts through the incorporation of olefinic or acetylenic substrates May. 26, 2009
7531332 Method for producing a lower alkyl ester of .alpha.-L-aspartyl-L-phenylalanine using Escherichia bacteria May. 12, 2009
7531331 Butynol I esterase May. 12, 2009
7528211 Method for controlled polymerization of o-carboxy anhydrides derived from .alpha.-hydroxy acids May. 5, 2009
7524659 Isogenic strain line of bacterium for producing polyhydroxyalkanoate in which polyhydroxyalkanoate synthase gene is disrupted and method for producing polyhydroxyalkanoate using the same Apr. 28, 2009
7517674 Process of hydrolyzing oil or fat using a packed layer of immobilized enzyme Apr. 14, 2009
7517545 Reduced-calorie fats containing behenic acid and process of making thereof Apr. 14, 2009
7514244 Lipid and food compositions containing docosahexaenoic acid and docosapentaenoic acid Apr. 7, 2009
7507562 Process for producing ethanol from corn dry milling Mar. 24, 2009
7507561 Process for the production of polylactic acid (PLA) from renewable feedstocks Mar. 24, 2009
7504244 Process for constructing strain having compactin hydroxylation ability Mar. 17, 2009
7501396 Methods for treating joint pain using poly-gamma-glutamic acid Mar. 10, 2009
7491522 Lipase-catalysed esterification of marine oil Feb. 17, 2009
7476521 Method for acyltransferase reaction using acyl coenzyme A Jan. 13, 2009
7470768 Polyhydroxyalkanoate having vinyl group, ester group, carboxyl group, and sulfonic group, and method of producing the same Dec. 30, 2008
7459288 Method of producing retinyl esters Dec. 2, 2008
7455999 Transgenic systems for the manufacture of poly (3-hydroxy-butyrate-co-3-hydroxyhexanoate) Nov. 25, 2008
7456002 Mutant poly(3-hydroxyalkanoic acid) synthases Nov. 25, 2008
7435567 Method for degradation of nucleic acids and use thereof Oct. 14, 2008
7435566 Method of purifying 3-hyroxyalkanoic acid copolymer Oct. 14, 2008
7429469 Enzyme gene participating in the synthesis of polyester and process for producing polyester using the same Sep. 30, 2008
7425432 Polyhydroxy alkanoate copolymer including within molecule unit having vinyl group or carboxyl group in side chain, and producing method therefor Sep. 16, 2008
7419751 Titanylphthalocyanine crystal and method of producing the titanylphthalocyanine crystal, and electrophotographic photoreceptor, method, apparatus and process cartridge using the titanylphthalo Sep. 2, 2008
7416865 Process for the preparation of dihydroxy esters and derivatives thereof Aug. 26, 2008
7416867 Enzymatic production of (meth)acrylic acid esters Aug. 26, 2008
7413883 Enantioselective immobilized lipase Aug. 19, 2008
7410783 Method for producing biodegradable polyester Aug. 12, 2008
7405063 Biooxidation capabilities of Candida sp Jul. 29, 2008
7396667 Enzymatic depolymerization process of polylactic acid, and producing process of polylactic acid using depolymerization product Jul. 8, 2008
7393668 Method of collecting highly pure polyhydroxyalkanoate from microbial cells Jul. 1, 2008
7378266 Process for the solvent-based extraction of polyhydroxyalkanoates from biomass May. 27, 2008
7364879 Stable biodegradable, high water absorbable polyglutamic acid hydrogel by 3-dimensional cross-linking and its preparation method Apr. 29, 2008
7364884 Method for producing a hydroxylation catalyst and the use thereof Apr. 29, 2008
7361807 OAR polynucleotides, polypeptides and their use in PHA production in plants Apr. 22, 2008
7358070 Process for formation of pattern of polyhydroxyalkanoate Apr. 15, 2008
7351559 Process for producing ethanol Apr. 1, 2008
7351786 Polyhydroxyalkanoate containing unit having cyclohexyl structure at side chain, production process therefor, and binder resin containing polyhydroxyalkanoate Apr. 1, 2008
7348166 Anti-tumor substances Mar. 25, 2008
7344868 Method for synthesizing ceramide-type compounds Mar. 18, 2008
7344420 Current sensor and mounting structure thereof Mar. 18, 2008
7332312 Carbonyl reductase, gene thereof and use of the same Feb. 19, 2008
7326550 Yeast strains for the production of lactic acid Feb. 5, 2008

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