Class 435/881 - Serratia marcescens

Subclass of Class 435 - Chemistry: molecular biology and microbiology
No. of patents: 38
Last issue date: 08/09/2005

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Number	Title	Issue Date
6926892	Protecting plants from oomycete pathogens by treatment with compositions containing serratamolide and oocydin a from Serratia marcescens A method is provided to protect plants from oomycete pathogens by treating plants with a composition comprising serratamolide. The composition may also contain oocydin A obtained from Serratia marcescens MSU-97. ...	08/09/2005
6706517	Method for producing L-amino acids by fermentation The present invention provides an industrially efficient method for producing an L-amino acid useful as medicament, chemical agent, food material and feed additive, and the method comprising culturing in a medium a microorganism having an ability to produce the L-am...	03/16/2004
5998173	Process for producing N-acetyl-D-glucosamine This invention pertains to a novel process for directly producing N-acetyl-D-glucosamine from chitin. More particularly, this invention pertains to a novel process for producing N-acetyl-D-glucosamine utilizing an ensemble of the chitinase family of enzym...	12/07/1999
5792617	Cell proliferation-based amplified detection of analytes A test kit and method for the highly sensitive detection of specific analytes in a sample is provided. The presence of the analyte in the sample results in a decrease in the concentration of a growth inhibiting substance leading to proliferation of cells ...	08/11/1998
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
5658796	Optical resolution of alkyl chroman-2-carboxylates Described herein is a process for resolving a racemic (C>3) alkyl (R, S) chroman-2-carboxylate compound useful as intermediates in the synthesis of optically pure pharmaceutical compounds is disclosed. The process utilizes a microbial enzyme derived from ...	08/19/1997
5529929	Optical resolution of alkyl 1,4-benzodioxan-2-carboxylates using esterase from serratia marcescens A process for resolving racemic alkyl 1,4-benzodioxan-2-carboxylates useful as intermediates in the synthesis of optically pure pharmaceutical compounds such as (S)-doxazosin is disclosed. The process utilizes a microbial enzyme derived from Serratia marc...	06/25/1996
5472846	Test kit and method for amplification and detection of antigen cells A test kit and method for the amplification and detection of specific antigen cells using a probe. The method includes reacting the probe-specific cells with enzyme-conjugated molecules to form separate molecules. The specific antigen cells are mixed with...	12/05/1995
5436145	Process for preparing 6-hydroxy nitrogen-containing 6-membered ring compounds 6-Hydroxy nitrogen-containing 6-membered ring compounds of the following general formula (II): ##STR1## wherein R1 represents carboxy group, carbamoyl group, cyano group, formyl group, C1 -C5 hydroxyalkyl group, C	07/25/1995
5208156	Esterase purified from serratia marcescens SR41 (FERM BP-No. 487) A novel esterase which is derived from Serratia marcescens is disclosed. Said esterase has the following physico-chemical properties and enzymatic characteristics: (1) Activity; it (i.e., said esterase) hydrolyzes an ester bond of organic carboxylates, (2...	05/04/1993
5081024	Process for producing optically active amino acids An efficient process of optical resolution is provided for producing an L-amino acid represented by the following formula (I): ##STR1## wherein R is --CH2 CO2 H, --CH2 CONH2, --CO2 H or ##STR2## ...	01/14/1992
4788145	Process for preparing 1-O-alpha-D-glucopyranosido-D-fructose A process for preparing 1-O-଱-glucopyranoside-D-fructose by enzymatically converting sucrose is described, wherein a sucrose solution is brought into contact with free or immobilized, living or dead whole cells or with microorganisms forming the fre...	11/29/1988
4783403	Process for producing l-phenylalanine L-phenylalanine is produced by using a microorganism belonging to the species Citrobacter freundii, Erwinia herbicola, Enterobacter cloacae, Klebsiella oxytoca, Salmonella typhimurium, Bacillus cereus, Flavobacterium suaveolens, Serratia marcescens, Pseud...	11/08/1988
4746604	Specific binding assays utilizing a viable cell as a label A method and composition for detecting analyte moieties by means of a signalling moiety capable of aggrandizement are disclosed. The signalling moiety can be attached to or not attached to the analyte moiety/analyte-specific moiety complex. The signalling...	05/24/1988
4563349	Superoxide dismutase, its immobilized form, and their production and use A novel superoxide dismutase is produced by cultivating a microorganism belonging to the genus Serratia. The superoxide dismutase is useful as an antiinflammatory agent. An immobilized superoxide dismutase has properties of decreased antigenicity and incr...	01/07/1986
4463094	Fermentation production of L-threonine An improved method for the fermentative production of L-threonine in a high yield, which comprises cultivating a methionine metabolism-antagonist resistant mutant of Serratia marcescens having L-threonine productivity in a broth to form and accumulate L-t...	07/31/1984
4455372	Method for fermentative production of L-proline A method for the fermentative production of L-proline which comprises cultivating a L-proline-producing mutant of a microorganism belonging to the genus Serratia in a broth to produce and accumulate L-proline therein and collecting accumulated L-proline. ...	06/19/1984
4400468	Process for producing adipic acid from biomass A process is provided for producing adipic acid from a renewable resource, i.e., biomass. The process comprises: hydrolyzing the renewable resource to provide 5-hydroxymethylfurfural, hydrogenating the 5-hydroxymethylfurfural in the presence of a catalyst...	08/23/1983
4375514	Preparation and use of recombinant plasmids containing genes for alkaline phosphatases PhoA mutant E. coli SB44, prepared by mutation of E. coli HB101 with an N-nitroso compound, can be used to identify and isolate recombinant plasmids into which a phoA gene has been incorporated. These plasmids can be used to transform bacteria which can b...	03/01/1983
4308348	Test for bacteria A test for the detection of bacteria of the genuses Salmonella and Serratia and distinguishing them from the genuses Proteus and Providencia carried out in the presence of a diazonium salt and a synthetic enzymatic substrate in the form of an ester having...	12/29/1981
4297272	Process for the preparation of purified bacterial membranal proteoglycans This invention relates to a process for the preparation of purified bacterial membranal proteoglycans. The process comprises at least one step in which crude proteoglycans are treated in aqueous medium with a base or a hypobromite, followed by elimination...	10/27/1981
4278593	Glucocorticoid sparing factor and process for the production of the same A glucocorticoid sparing factor (GSF) which amplifies liver enzyme induction which is caused in glucocorticoid and a process for the production of GSF are disclosed. GSF can be isolated from the culture broth of a microorganism of the Family Enterobacteri...	07/14/1981
4271267	Preparation of L-trytophan by fermentation A process for preparing L-tryptophan by fermentation which comprises cultivating on a medium containing ethanol as the main carbon source a microorganism of the genus Serratia that utilizes ethanol and has the ability to produce L-tryptophan, and recoveri...	06/02/1981
4266028	Process for preparation of prodigiosin Prodigiosin, an antibiotic, is effectively produced by culturing a novel Serratia marcescens R-2 strain. A synthetic culture medium is also provided, which contains a higher fatty acid having 12 to 18 carbon atoms, a salt thereof or an ester thereof as th...	05/05/1981
4246348	Microbiologic conversion of L-galactonate into 2-Keto L-galactonate A metabolic conversion of L-galactonic acid into 2-Keto-L-galactonic acid by cultivating a microorganism in the presence of an L-galactonate. This reaction is an important step in synthesis of Vitamin C from substances that can be obtained from pectin....	01/20/1981
4138289	Process for the manufacture of tertiary, optically active aliphatic compounds A process for asymmetrically hydrogenating through the use of microorganisms a double bond connected to tertiary carbon atom in an olefinic aliphatic compound to produce a tertiary, optically active aliphatic compound useful as an intermediate for optical...	02/06/1979
4138292	Immobilized catalytically active substance and method of preparing the same An enzyme or microorganism is entrapped within the gel matrix of a sulfated polysaccharide (said polysaccharide containing more than 10 w/w% of a sulfate moiety in its molecule) in the presence of ammonium ion, a metal ion, a water-soluble amine or a wate...	02/06/1979
4105804	Method for separation of bacteria cells from culture broth Bacterial cells are separated from a culture broth by adding thereto a solution of casein or alkali-soluble soybean proteins, said culture broth being maintained at a pH less than 6. Bacteria cells are flocculated to form a protein-bacteria co-precipitate...	08/08/1978
4057470	Use of radioisotopes for rapid identification of microorganisms There is disclosed a process for the rapid identification of a microorganism and an apparatus for performing the method. The process comprises inoculating a number of different 14 C labeled substrates with an unknown organism, at least some of ...	11/08/1977
4053360	Enzymatic preparation of 6-D-(-)-଱-amino-଱-(p-hydroxyphenylacetamino)penicillin acid This invention relates to a novel ଱-amino଱-(p-acyloxyphenyl)acetamidopenicillanic acid which is useful as an antibacterial agent, and also to a novel process for the production of 6-D-(-)଱-amino-଱-(p-hydroxyphenylacetamido)pen...	10/11/1977
4021305	String culture inoculum The present invention is concerned with a string culture inoculum comprising a string having stabilized cells of one of dispersed throughout, said string culture inoculum having a sufficient number of stabilized cells adhered thereto to produce at least 10	05/03/1977
4014745	Application of luciferase assay for ATP to antimicrobial drug susceptibility The susceptibility of bacteria, particularly those derived from body fluids, to antimicrobial agents is determined in terms of an ATP index measured by culturing a bacterium in a growth medium, assaying the amount of ATP in a sample of the cultured bacter...	03/29/1977
4009078	Detecting the presence of microorganisms The presence of microorganisms in a sample is determined by culturing microorganisms in a growth medium which is in contact with a measuring electrode and a reference electrode and detecting a change in potential between the electrodes caused by the prese...	02/22/1977
4006057	Method of producing L-cysteine and L-cystine A method for producing L-cysteine and/or L-cystine which comprises: A. holding 2-amino-thiazoline-4-carboxylic acid in an aqueous solution at a pH of 5 to 11 in the presence of an effective amount of enzyme produced by a microorganism; said enzyme being capabl...	02/01/1977
3974031	Process for producing L-cysteine or its derivatives L-cysteine and derivatives thereof of the formula (I): ##EQU1## wherein R is selected from the group consisting of hydrogen, C1 -C15 alkyl, C2 -C15 alkenyl, C6 -C15 aryl, C7...	08/10/1976
3959081	Rapid identification of bacteria using chemiluminescence A method for identifying a heme-containing microorganism species through the addition of luminol and hydrogen peroxide to a suspension of the microorganism species, thus causing a light emission, accompanied by a recording of the build-up and decay of the...	05/25/1976
3951747	Lyophilized media A method for identifying or detecting biologically active materials more rapidly and conveniently than standard identification methods involving the use of lyophilized media within microcontainers is disclosed....	04/20/1976
3933592	Method of detecting living microorganisms The presence or absence of living microorganisms is determined by treating a sample containing said microorganisms with an adenosine triphosphate reactive mixture containing luciferin, luciferase and a cation in the presence of oxygen and measuring the li...	01/20/1976

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Class 435/881 - Serratia marcescens