Class 435/877 - Pseudomonas putida

Subclass of Class 435 - Chemistry: molecular biology and microbiology
No. of patents: 145
Last issue date: 07/04/2006

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Number	Title	Issue Date
7070983	Mutant strains and methods of use thereof The present invention relates to mutant strains of Pseudomonas putida and their use in the detoxification of industrial and/or toxic waste products. ...	07/04/2006
6913911	Transgenic microbial polyhydroxyalkanoate producers Transgenic microbial strains are provided which contain the genes required for PHA formation integrated on the chromosome. The strains are advantageous in PHA production processes, because (1) no plasmids need to be maintained, generally obviating the required use o...	07/05/2005
6835559	Process for the production of optically active β-amino alcohols A process for producing an optical active β-amino alcohol, the method comprising the step of allowing at least one microorganism selected from the group consisting of microorganisms belonging to the genus Morganella and others, to act on an enantiomeric mixture of ...	12/28/2004
6803444	Polyhydroxyalkanoate polyester having vinyl phenyl structure in the side chain and its production method Polyhydroxyalkanoate type polyester that comprises one unit % or more of 3-hydroxy-ω-(4-vinylphenyl)alkanoic acid units. A microbial production method is also provided. ...	10/12/2004
6777153	POLYHYDROXYALKANOATE CONTAINING UNIT WITH THIENYL STRUCTURE IN THE SIDE CHAIN, PROCESS FOR ITS PRODUCTION, CHARGE CONTROL AGENT, TONER BINDER AND TONER WHICH CONTAIN THIS POLYHYDROXYALKANOATE, AND IMAGE-FORMING METHOD AND IMAGE-FORMING APPARATUS WHICH MAKE USE OF THE TONER A polyhydroxyalkanoate characterized by having in the molecule a unit represented by Chemical Formula (1): wherein n may assume any one integral value within the range of from 1 to 8. Also disclosed are a process ...	08/17/2004
6762047	Bacterial parts washer, composition and method of use A composition useful for cleaning and bioremediation applications is provided which comprises a Pseudomonas species, an alkali metal nitrate, an ethoxylate nonionic surfactant, and optionally monoammonium phosphate as a buffer in an aqueous solution. The Pseudomonas...	07/13/2004
6686439	Polyhydroxyalkanoate and method of producing same, and ω-(2-thienylsulfanyl) alkanoic acid and method of producing same PHA containing a novel 3-hydroxy-thioalkanoic acid unit having a highly reactive thienyl group in a side chain thereof, and a method of producing the same are provided. Specifically, 5-(2-thienyl-sulfanyl)valeric acid represented by Chemical Formula [4] b...	02/03/2004
6645743	Polyhydroxyalkanoate copolymer containing in molecule unit with vinylphenyl structure in its side chain and method of manufacturing the same A polyhydroxyalkanoate (PHA) having a desired configuration is produced using a raw material containing ω-(4-vinylphenyl)-alkanoic acid and (ω-substituted alkanoic acid in which a group having a ring structure selected from phenyl, thienyl, and cyclohex...	11/11/2003
6593116	Transgenic microbial polyhydroxyalkanoate producers Transgenic microbial strains are provided which contain the genes required for PHA formation integrated on the chromosome. The strains are advantageous in PHA production processes, because (1) no plasmids need to be maintained, generally obviating the req...	07/15/2003
6492147	Method for producing microbial polyester A method for producing a microbial polyester by culturing a microorganism being capable of producing a poly hydroxyalkanoate polyester in a culture medium containing 1-hexene as a sole carbon source....	12/10/2002
6479621	Polyhydroxyalkanoate containing 3-hydroxythienylalkanoic acid as monomer unit and method for producing the same Microorganisms capable of synthesizing novel polyhydroxyalkanoate having 3-hydroxythienylalkanoic acid as monomer unit, using thienylalkanoic acid as a stock are cultured on a culture medium containing thienylalkanoic acid, and the polyhydroxyalkanoate pr...	11/12/2002
6410265	Gene encoding a putive efflux protein for solvents/antibiotics in Pseudomonas mendocina This invention relates to the isolation of a novel putative efflux gene from Pseudomonas mendocina. The putative efflux gene is useful for probing an organism's efflux system to gain an understanding of the mechanisms of solvent tolerance. The invention f...	06/25/2002
6361979	Microbial conversion of 2-methylquinoxaline The present invention relates to processes for the microbial oxidation of 2-methylquinoxaline to 2-quinoxalinecarboxylic acid which comprise contacting 2-methylquinoxaline with a microorganism, or a suitable mutant thereof, and incubating the resulting mi...	03/26/2002
6309861	Process for the production of naturally folded and secreted proteins A process produces a water-soluble, naturally folded eukaryotic polypeptide containing two or several cysteines linked by disulfide bridges. This process involves culturing prokaryotic cells, a) in which the prokaryotic cells contain an expression vector ...	10/30/2001
6284523	Process for biodegradation of a xenobiotic A process for biodegradation of a xenobiotic. A process for biodegradation of a xenobiotic comprising the steps of: contacting an organic phase comprising the xenobiotic and at least one substantially water-immiscible organic solvent with an aqueous phase...	09/04/2001
6265191	Immobilization of pseudomonas lipase on surfaces for oil removal Lipase is immobilized on surfaces to facilitate oil removal from the surfaces and to alter wettability of the surfaces. The lipase is isolatable from a Pseudomonas organism such as Pseudomonas putida ATCC 53552 or from an organism expressing a coding regi...	07/24/2001
6165777	Process for the resolution of cis 1,2-indane diols using Pseudomonas putida A process for resolution of a mixture of dihydroxydihydroindene enantiomers comprising treating the mixture of enantiomers with a Pseudomonas putida species microorganism. Resolved dihydroxydihydroindenes are valuable intermediates for the synthesis of bi...	12/26/2000
6136589	Pseudomonas putida tolerant organic solvent The present invention relates to novel strains of Pseudomonas putida, more specifically, to a novel strain of Pseudomonas putida which are tolerant to organic solvents including hydrocarbons, alcohols, ethers, ketones and their derivatives or mixtures the...	10/24/2000
6133421	Polypeptides and polypeptide subunits of a stereospecific nitrile hydratase enzyme 350 The present invention provides a nitrile hydratase nucleic acid fragment isolated from Pseudomonas putida which encodes a nitrile hydratase activity capable of catalyzing the hydrolysis of certain racemic nitriles to the corresponding R- or S-amides. ...	10/17/2000
5981210	Method for determining a presence or absence of a nonparaffinophilic hydrophobic microorganism in a body specimen by using a DNA extraction procedure and a novel DNA extraction procedure The method of the invention involves providing a first receptacle and a second receptacle. The first receptacle contains a sterile aqueous broth and the second receptacle contains an aqueous broth including a carbon source. The method then includes placin...	11/09/1999
5965411	Maltose-trehalose converting enzyme, and preparation and uses thereof An enzyme, which has a molecular weight of about 57,000-120,000 daltons on SDS-PAGE and a pI of about 3.8-5.1 on isoelectrophoresis using ampholyte, converts maltose into trehalose and vice versa. The enzyme was isolated from microorganisms of the genera ...	10/12/1999
5948671	Control of replant disease of tree fruits with Pseudomonas putida A biologically pure culture of Pseudomonas putida NRRL B-30041 is described which is highly effective as a biological control agent against replant disease in tree fruits. The invention also encompasses methods of biologically controlling replant disease ...	09/07/1999
5888785	Method for using hydratase or a hydratase-amidase fusion for stereospecifically bioconverting certain racemic nitriles to the corresponding enatiomeric R--or S-amide or s-carboxylic acid The present invention provides a nitrile hydratase nucleic acid fragment isolated from Pseudomonas putida which encodes a nitrile hydratase activity capable of catalyzing the hydrolysis of certain racemic nitrites to the corresponding R- or S-amides. Also...	03/30/1999
5858737	Conversion of indene to (1S)-amino-(2R)-indanol free of any stereoisomer, by combination of dioxygenase bioconversion and chemical steps A process is disclosed that bioconverts indene to (1S)-amino-(2R)-indanol substantially free of any of its stereoisomers, by the action of a strain of P. putida or Rhodococcus sp., followed by various chemical step(s), e.g., chiral specific crystallizatio...	01/12/1999
5824540	Pseudomonas putida strain with dioxygenase activity A process is disclosed that bioconverts indene to (1S)-amino-(2R)-indanol substantially free of any of its stereoisomers, by the action of the enzyme dioxygenase, followed by various chemical step(s), e.g., chiral specific crystallization, treatment with ...	10/20/1998
5811286	Nucleic acid fragments encoding stereospecific nitrile hydratase and amidase enzymes and recombinant organisms expressing those enzymes useful for the production of chiral amides and acids The present invention provides a nitrile hydratase nucleic acid fragment isolated from Pseudomonas putida which encodes a nitrile hydratase activity capable of catalyzing the hydrolysis of certain racemic nitriles to the corresponding R- or S-amides. Also...	09/22/1998
5811294	Production of optically active 1,2-dihydroxyindance derivatives by asymetric assimilation A process for resolution of a mixture of cis-dihydroxydihydroindene enantiomers comprising treating the mixture of enantiomers with a Pseudomonas putida species microorganism. Resolved dihydroxydihydroindenes are valuable intermediates for the synthesis o...	09/22/1998
5804435	Method for obtaining organic solvent-resistant microorganisms and organic solvent-resistant microorganisms obtainable by the method The present invention provides a method for obtaining organic solvent resistant microorganisms which comprises subjecting a microbial parent strain to mutagenesis and then to selective cultivation in the presence of 0.1% to 10% by volume (v/v) of concentr...	09/08/1998
5766893	Biotechnological process for the preparation of cyclic s-alpha-imino carboxylic acids and r-alpha-imino carboxamides Microorganisms of interest are capable of utilizing ଱-imino carboxamides, in the form of the racemate or of its optically active isomers, of the general formula ##STR1## wherein A together with --NH-- and --CH-- is an optionally substituted 5- ...	06/16/1998
5763233	Process for the production of δ decalactone This invention provides a process for the production of δ-decalactone by the microbial reduction of massoia lactone, characterized in that a bacterium having the ability to reduce massoia lactone is used as the microorganism. The δ-decalactone produced ...	06/09/1998
5744321	Detection of fish spoilage by colorimetry A rapid, on-site method for indicating the degree of spoilage, if any, of finfish by the level of bacteria present therein. A small quantity of flesh is cut from a representative fish and kneaded in a bacterial nutrient broth to extract any bacteria prese...	04/28/1998
5736380	Maltose-trehalose converting enzyme, and preparation and uses thereof An enzyme, which has a molecular weight of about 57,000-120,000 daltons on SDS-PAGE and a pI of about 3.8-5.1 on isoelectrophoresis using ampholyte, converts maltose into trehalose and vice versa. The enzyme was isolated from microorganisms of the genera ...	04/07/1998
5728556	Production of ω-cyanocarboxamides from aliphatic ଱,ω-dinitriles using pseudomonas putida-derived biocatalysts Applicants have provided methods for obtaining aliphatic omega-cyanocaboximides of Formula I NC--CH(R1)(CH)n CH(R2)C(O)NH2 wherein n=1-8 and R1 or R2 are either H or CH3, from dinitriles o...	03/17/1998
5693527	Process for decomposing a chloroorganic compound with microorganism and process for remedying environment with microorganism A process is disclosed in which a chloroorganic compound is decomposed by means of a microorganism. The relevant microorganisms are induced to do so by contact with an aromatic compound which may be extracted from a plant containing lignocellulose or may ...	12/02/1997
5672504	Process for enriching an R,S!-1,2-epoxide in one enantiomer by using microbes to convert one enantiomer to the other or to preferentially open the epoxide ring A microorganism or a preparation thereof is permitted to act on a mixture of enantiomers of an epoxide such as 3-chlorostyrene oxide and the product optically active epoxide is recovered. The microorganism able to produce an optically active (S)-epoxide f...	09/30/1997
5622846	Biotechnological process for the preparation of cyclic-s-଱-imino carboxylic acids and r-଱-imino carboxamides Microorganisms of interest are capable of utilizing ଱-imino carboxamides, in the form of the racemate or of its optically active isomers, of the general formula ##STR1## wherein A together with --NH-- and --CH-- is an optionally substituted 5- ...	04/22/1997
5607848	Process for producing optically active 4-hydroxy-2-ketoglutaric acid using microorganisms The present invention provides a process for producing an optically active 4-hydroxy-2-ketoglutaric acid, by mixing glyoxylic acid, pyruvic acid and a microorganism to form the optically active 4-hydroxy-2-ketoglutaric acid in an aqueous medium....	03/04/1997
5597716	Process for producing D-lactic acid and L-lactamide The present invention relates to a process for producing D-lactic acid and L-lactamide, comprising allowing a culture broth of a microorganism capable of asymmetric hydrolysis of DL-lactamide belonging to the genus Alcaligenes, Pseudomonas, Agrobacterium,...	01/28/1997
5593865	Process for the activating of gene-technologically produced, heterologous, disulphide bridge-containing eukaryotic proteins after expression in prokaryotes A process for the activation of disulphide linked recombinant proteins expressed in prokaryotes is described. The process includes cell digestion, solubilization under denaturing and reducing conditions and activation under oxidizing conditions in the pre...	01/14/1997
5580746	Isolation of pseudomonas salicylate hydroxylase and its use for the identification and quantitation of salicylate in body fluids Salicylate hydroxylase isolated from Pseudomonas bacteria can be used to determine the level of salicylate in a body fluid by reacting a sample of the fluid with the enzyme and monitoring the conversion of salicylate to catechol. A method of purifying the...	12/03/1996

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Class 435/877 - Pseudomonas putida