Patents by Inventor Xiang Yang Yu

Xiang Yang Yu has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Novel Lipopeptides as Antibacterial Agents
    Publication number: 20090011977
    Abstract: The present invention relates to novel lipopeptide compounds. The invention also relates to pharmaceutical compositions of these compounds and methods of using these compounds as antibacterial compounds. The invention also relates to methods of producing these novel lipopeptide compounds and intermediates used in producing these compounds.
    Type: Application
    Filed: June 27, 2008
    Publication date: January 8, 2009
    Inventors: Jason Hill, Ian Parr, Michael Morytko, Jim Siedlecki, Xiang Yang Yu, Jared Silverman, Dennis Keith, John Finn, Dale Christensen, Tsvetelina Lazarova, Alan D. Watson, Yan Zhang
  • Novel Lipopeptides as Antibacterial Agents
    Publication number: 20080287347
    Abstract: The present invention relates to novel lipopeptide compounds. The invention also relates to pharmaceutical compositions of these compounds and methods of using these compounds as antibacterial compounds. The invention also relates to methods of producing these novel lipopeptide compounds and intermediates used in producing these compounds.
    Type: Application
    Filed: June 27, 2008
    Publication date: November 20, 2008
    Inventors: Jason Hill, Ian Parr, Michael Morytko, Jim Siedlecki, Xiang Yang Yu, Jared Silverman, Dennis Keith, John Finn, Dale Christensen, Tsvetelina Lazarova, Alan D. Watson, Yan Zhang
  • Lipopeptides as antibacterial agents
    Patent number: 7408025
    Abstract: The present invention relates to novel lipopeptide compounds. The invention also relates to pharmaceutical compositions of these compounds and methods of using these compounds as antibacterial compounds. The invention also relates to methods of producing these novel lipopeptide compounds and intermediates used in producing these compounds.
    Type: Grant
    Filed: December 15, 2000
    Date of Patent: August 5, 2008
    Assignee: Cubist Pharmaceuticals, Inc.
    Inventors: Jason Hill, Ian Parr, Michael Morytko, Jim Siedlecki, Xiang Yang Yu, Jared Silverman, Dennis Keith, John Finn, Dale Christensen, Tsvetelina Lazarova, Alan D. Watson, Yan Zhang
  • Novel lipopeptides as antibacterial agents
    Publication number: 20040067878
    Abstract: The present invention relates to novel lipopeptide compounds. The invention also relates to pharmaceutical compositions of these compounds and methods of using these compounds as antibacterial compounds. The invention also relates to methods of producing these novel lipopeptide compounds and intermediates used in producing these compounds.
    Type: Application
    Filed: December 15, 2000
    Publication date: April 8, 2004
    Inventors: Jason Hill, Ian Parr, Michael Morytko, Jim Siedlecki, Xiang Yang Yu, Jared Silverman, Dennis Keith, John Finn, Dale Christensen, Tsvetelina Lazarova, Alan D. Watson, Yan Zhang
  • Novel lipopeptides as antibacterial agents
    Publication number: 20020058785
    Abstract: The present invention relates to novel lipopeptide compounds. The invention also relates to pharmaceutical compositions of these compounds and methods of using these compounds as antibacterial compounds. The invention also relates to methods of producing these novel lipopeptide compounds and intermediates used in producing these compounds.
    Type: Application
    Filed: December 15, 2000
    Publication date: May 16, 2002
    Inventors: Jason Hill, Ian Parr, Michael Morytko, Jim Siedlecki, Xiang Yang Yu, Jared Silverman, Dennis Keith, John Finn, Dale Christensen, Tsvetelina Lazarova, Alan D. Watson, Yan Zhang
  • Novel lipopeptides as antibacterial agents
    Publication number: 20020025924
    Abstract: The present invention relates to novel lipopeptide compounds. The invention also relates to pharmaceutical compositions of these compounds and methods of using these compounds as antibacterial compounds. The invention also relates to methods of producing these novel lipopeptide compounds and intermediates used in producing these compounds.
    Type: Application
    Filed: December 15, 2000
    Publication date: February 28, 2002
    Inventors: Jason Hill, Ian Parr, Michael Morytko, Jim Siedlecki, Xiang Yang Yu, Jared Silverman, Dennis Keith, John Finn, Dale Christensen, Tsvetelina Lazarova, Alan D. Watson, Yan Zhang
  • Heterocycles as antimicrobial agents
    Patent number: 6153645
    Abstract: Methods for treating infection and related compositions, compounds of formula I as defined in the application and methods for preparing same, are provided. In general, the compounds inhibit transfer ribonucleic acid (tRNA) synthetase and are useful as antimicrobial agents.
    Type: Grant
    Filed: September 10, 1999
    Date of Patent: November 28, 2000
    Assignee: Cubist Pharmaceuticals, Inc.
    Inventors: John Finn, Xiang Yang Yu, Zhongguo Wang, Jason Hill, Dennis Keith, Paul Gallant, Philip Wendler