Patents Examined by Malgorzata A. Walicka
  • Patent number: 6649387
    Abstract: The present invention concerns an enzymatic oxidative deamination process of a dipeptide monomer to prepare an intermediate useful to prepare compounds having endopeptidase and angiotensin converting enzyme inhibition activity.
    Type: Grant
    Filed: April 26, 2001
    Date of Patent: November 18, 2003
    Assignee: Bristol-Myers Squibb Company
    Inventors: Ramesh N. Patel, Amit Banerjee, Venkata B. Nanduri, Steven L. Goldberg, Robert M. Johnston
  • Patent number: 6649399
    Abstract: Novel human polynucleotide and polypeptide sequences are disclosed that can be used in therapeutic, diagnostic, and pharmacogenomic applications.
    Type: Grant
    Filed: December 8, 2000
    Date of Patent: November 18, 2003
    Assignee: Lexicon Genetics Incorporated
    Inventors: Gregory Donoho, C. Alexander Turner, Jr., Glenn Friedrich, John Scoville, Brian Zambrowicz, Arthur T. Sands
  • Patent number: 6645746
    Abstract: A novel polypeptide for producing tert-butyl (3R,5S)-6-chloro-3,5-dihydroxyhexanoate, a gene encoding the polypeptide, and a method of using the polypeptide, are provided. The polypeptide has an enzyme activity to asymmetrically reduce tert-butyl (S)-6-chloro-5-hydroxy-3-oxohexanoate to tert-butyl (3R,5S)-6-chloro-3,5-dihydroxyhexanoate. The polypeptide comprises the amino acid sequence represented by SEQ ID NO. 1 in the Sequence Listing, or the amino acid sequence having at least one amino acid substitution, insertion, deletion, or addition thereof.
    Type: Grant
    Filed: November 19, 2001
    Date of Patent: November 11, 2003
    Assignee: Kaneka Corporation
    Inventors: Noriyuki Kizaki, Yukio Yamada, Yoshihiko Yasohara, Junzo Hasegawa
  • Patent number: 6642039
    Abstract: The present invention relates to a newly identified human agmatinase-like arginase, designated “25312”. The invention also relates to polynucleotides encoding the agmatinase-like arginase. The invention further relates to methods using the agmatinase-like polypeptides and polynucleotides as a target for diagnosis and treatment in disorders mediated by or related to the agmatinase-like arginase. The invention further relates to drug-screening methods using the polypeptides and polynucleotides to identify agonists and antagonists for diagnosis and treatment. The invention further encompasses agonists and antagonists based on the polypeptides and polynucleotides. The invention further relates to agonists and antagonists identified by drug screening methods with the polypeptides and polynucleotides as a target.
    Type: Grant
    Filed: February 22, 2001
    Date of Patent: November 4, 2003
    Assignee: Millenium Pharmaceuticals, Inc.
    Inventors: William James Cook, Rory A. J. Curtis, Frank Spaltmann
  • Patent number: 6638753
    Abstract: The invention relates to a genetically modified coryneform bacterium, the cma gene of which is amplified, and an isolated polynucleotide which codes for cyclopropane-mycolic acid synthase from coryneform bacteria, and also a method for the fermentative preparation of L-amino acids with amplification of the cma gene in the bacteria and the use of the polynucleotide as a primer or hydridization probe.
    Type: Grant
    Filed: May 1, 2001
    Date of Patent: October 28, 2003
    Assignees: Degussa AG, Forschungszentrum Julich GmbH
    Inventors: Madhavan Nampoothiri K., Bettina Möckel, Lothar Eggeling, Hermann Sahm
  • Patent number: 6635481
    Abstract: The present invention relates to all facets of a novel polynucleotide, Tbx3-pr408, the polypeptides it encodes, antibodies and specific binding partners thereto, and their applications to research, diagnosis, drug discovery, therapy, clinical medicine, forensic science and medicine, etc. The polynucleotides useful in variety of ways, including, but not limited to, as molecular markers, as drug targets, and for detecting, diagnosing, staging, monitoring, prognosticating, preventing or treating, determining predisposition to, etc., diseases and conditions, such as mammary-ulnar syndrome and other developmental disorders.
    Type: Grant
    Filed: December 28, 2001
    Date of Patent: October 21, 2003
    Assignee: OriGene Technologies, Inc.
    Inventors: Zairen Sun, Wufang Fan
  • Patent number: 6627619
    Abstract: The present invention provides TRT antisense oligonucleotides, methods of detecting TRT, methods of diagnosing telomerase-related conditions, methods of diagnosing and providing a prognosis for cancer, and methods of treating telomerase-related conditions, including cancer.
    Type: Grant
    Filed: September 14, 2001
    Date of Patent: September 30, 2003
    Assignees: Geron Corporation, University Technology Corporation
    Inventors: Thomas R. Cech, Joachim Lingner, Toru Nakamura, Karen B. Chapman, Gregg B. Morin, Calvin B. Harley, William H. Andrews
  • Patent number: 6610839
    Abstract: The invention provides compositions and methods related to human telomerase reverse transcriptase (hTRT), the catalytic protein subunit of human telomerase. The polynucleotides and polypeptides of the invention are useful for diagnosis, prognosis and treatment of humana diseases, for changing the proliferative capacity of cells and organisms, and for identification and screening of compounds and treatments useful for treatment of diseases such as cancers.
    Type: Grant
    Filed: September 29, 1999
    Date of Patent: August 26, 2003
    Assignee: Geron Corporation
    Inventors: Gregg B. Morin, William H. Andrews
  • Patent number: 6599732
    Abstract: The present invention provides a method of increasing the productivity of a microorganism by improving the assimilation of carbon dioxide. Specifically, the invention provides a polypeptide having phosphoenolpyruvate carboxylase activity which does not require acetyl coenzyme A for activation and is desensitized to feedback inhibition by aspartic acid, and to genes coding for this polypeptide. A gene encoding a PEP carboxylase that is not regulated by acetyl-CoA or aspartic acid can improve carbon flow from the three carbon intermediate PEP to the four carbon intermediate OAA, contribute to compounds derived from OAA, and increase amino acid biosynthesis. The invention further provides recombinant DNA molecules containing these genes, bacteria transformed with these genes, and a method of producing amino acids using the transformed bacteria.
    Type: Grant
    Filed: June 29, 2000
    Date of Patent: July 29, 2003
    Assignee: Archer-Daniels-Midland Company
    Inventors: P. John Rayapati, Corey M. Crafton
  • Patent number: 6589772
    Abstract: A new species of acidophilic microorganism has bee isolated from a acid mine drainage site. The organism is an archaea here given the tentative species designation Ferroplasma acidarmanus and the strain designation fer1. This organism is tolerant of extraordinary conditions of low pH and high metal concentrations.
    Type: Grant
    Filed: February 29, 2000
    Date of Patent: July 8, 2003
    Assignee: Wisconsin Alumni Research Foundation
    Inventors: Jillian F. Banfield, Katrina J. Edwards, Philip L. Bond, Thomas M. Gihring
  • Patent number: 6583269
    Abstract: Novel human polynucleotide and polypeptide sequences are disclosed that can be used in therapeutic, diagnostic, and pharmacogenomic applications.
    Type: Grant
    Filed: December 18, 2001
    Date of Patent: June 24, 2003
    Assignee: Lexicon Genetics Incorporated
    Inventors: Yi Hu, Boris Nepomnichy, D. Wade Walke
  • Patent number: 6573370
    Abstract: The present invention relates to paraoxonase genes, in particular PON3. The present invention provides isolated nucleotide sequence encoding PON3, wild type and mutant PON3 peptides. The present invention also provides methods for using PON3 to screen compounds for the ability to alter PON3 associated activities, methods for generating antibodies useful in the detection of PON3, and methods of treating and preventing oxidative damage, sepsis, chemical toxicity, and other conditions.
    Type: Grant
    Filed: May 19, 2000
    Date of Patent: June 3, 2003
    Assignee: Regents of the University of Michigan
    Inventors: Bert N. La Du, Dragomir I. Draganov, Phillip L. Stetson, Catherine E. Watson
  • Patent number: 6569660
    Abstract: A human DNase polypeptide and DNA (RNA) encoding such polypeptide and a procedure for producing such polypeptide by recombinant techniques is disclosed. Also disclosed are methods for utilizing such polypeptide for preventing and/or treating bronchopulmonary conditions. Diagnostic assays for identifying mutations in nucleic acid sequence encoding a polypeptide of the present invention and for detecting altered levels of the polypeptide of the present invention are also disclosed.
    Type: Grant
    Filed: September 15, 2000
    Date of Patent: May 27, 2003
    Assignee: Human Genome Sciences, Inc.
    Inventors: Craig A. Rosen, Steven M. Ruben, Mark D. Adams
  • Patent number: 6566109
    Abstract: A gene encoding thermostable glucokinase, a recombinant vector comprising this gene, a transformant transformed with the recombinant vector, and a process for producing thermostable glucokinase with the use of the transformant.
    Type: Grant
    Filed: January 14, 2002
    Date of Patent: May 20, 2003
    Assignee: Unitika Ltd.
    Inventors: Shido Kawase, Keisuke Kurosaka
  • Patent number: 6562607
    Abstract: This invention relates to a genetically modified coryneform bacterium, the cls gene of which is amplified, and to an isolated polynucleotide, which codes for cardiolipin synthase from coryneform bacteria and to a process for the fermentative production of L-amino acids with amplification of the cls gene in the bacteria and to the use of the polynucleotide as a primer or hybridization probe.
    Type: Grant
    Filed: May 4, 2001
    Date of Patent: May 13, 2003
    Assignees: Degussa-Huls Aktiengesellschaft, Forschungszentrum Julich GmbH
    Inventors: Madhavan Nampoothiri K., Bettina Möckel, Walter Pfefferle, Lothar Eggeling, Hermann Sahm
  • Patent number: 6562601
    Abstract: The invention relates to a process for the fermentative preparation of L-threonine in which an L-threonine-producing microorganism of the Enterobacteriaceae family is cultured by the feed process, and a portion of the fermentation broth is then separated off in order to be utilized for inoculation of further media.
    Type: Grant
    Filed: August 24, 2001
    Date of Patent: May 13, 2003
    Assignee: Degussa AG
    Inventors: Thomas Hermann, Mechthild Rieping
  • Patent number: 6537790
    Abstract: The present invention provides a novel gene encoding a protein having an excellent catalyst ability for producing (S)-N-substituted cyclic imino acid represented by formula (2): and provides a novel method for producing (S)-N-substituted cyclic imino acid represented by formula (2) by an asymmetric hydrolization of the N-substituted cyclic imino acid ester represented by formula (1): in a manner of gene engineering technology utilizing the novel gene provided.
    Type: Grant
    Filed: June 2, 2000
    Date of Patent: March 25, 2003
    Assignee: Sumitomo Chemical Company, Limited
    Inventors: Kae Kishimoto, Yuko Kobayashi, Yoshiki Takashima, Ayumu Inoue
  • Patent number: 6531303
    Abstract: The invention provides a biological method of producing geranylgeraniol.
    Type: Grant
    Filed: July 6, 1999
    Date of Patent: March 11, 2003
    Assignee: Arkion Life Sciences LLC
    Inventors: James R. Millis, Julie Maurina-Brunker, Thomas W. McMullin
  • Patent number: 6524839
    Abstract: Treatment of cells with lower alcohol provides cells having the reaction rate 350 to 600 times higher than that of cells that are not treated with lower alcohol More specifically, a simple operation of treating cells with lower alcohol provides a catalyst that has a higher activity that that of a cell extract and can be recycled.
    Type: Grant
    Filed: March 12, 2001
    Date of Patent: February 25, 2003
    Assignee: Kansai Chemical Engineering Co., Ltd.
    Inventors: Hideki Fukuda, Akihiko Kondo
  • Patent number: 6514733
    Abstract: The present invention provides an improved method for the biological production of 1,3-propanediol from a fermentable carbon source in a single microorganism. In one aspect of the present invention, an improved process for the conversion of glucose to 1,3-propanediol is achieved by the use of an E. coli transformed with the Klebsiella pneumoniae dha regulon genes dhaR, orfY, dhaT, orfX, orfW, dhaB1, dhaB2, dhaB3, and orfZ, all these genes arranged in the same genetic organization as found in wild type Klebsiella pneumoniae. In another aspect of the present invention, an improved process for the production of 1,3-propanediol from glucose using a recombinant E. coli containing genes encoding a G3PDH, a G3P phosphatase, a dehydratase, and a dehydratase reactivation factor compared to an identical process using a recombinant E. coli containing genes encoding a G3PDH, a G3P phosphatase, a dehydratase, a dehydratase reactivation factor and a 1,3-propanediol oxidoreductase (dhaT).
    Type: Grant
    Filed: August 18, 2000
    Date of Patent: February 4, 2003
    Assignee: E. I. du Pont de Nemours and Company
    Inventors: Mark Emptage, Sharon L. Haynie, Lisa A. Laffend, Jeff P. Pucci, Gregory Whited