Patents by Inventor Chuanzheng Song

Chuanzheng Song 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).

  • Patent number: 7638601
    Abstract: This invention provides novel genes and polypeptides of the transient receptor potential channel family, and use of these genes and polypeptides for the treatment of pain and identification of agents useful in the treatment of pain.
    Type: Grant
    Filed: March 21, 2006
    Date of Patent: December 29, 2009
    Assignees: IRM LLC, Novartis AG
    Inventors: Stuart Bevan, Pamposh Ganju, Peter McIntyre, Ardem Patapoutian, Andrea Peier, Chuanzheng Song
  • Patent number: 7396910
    Abstract: This invention provides novel genes and polypeptides of the transient receptor potential channel family, and use of these genes and polypeptides for the treatment of pain and identification of agents useful in the treatment of pain.
    Type: Grant
    Filed: March 20, 2006
    Date of Patent: July 8, 2008
    Assignees: IRM LLC, Novartis AG
    Inventors: Stuart Bevan, Pamposh Ganju, Peter McIntyre, Ardem Patapoutian, Andrea Peier, Chuanzheng Song
  • Publication number: 20080076136
    Abstract: This invention provides novel genes and polypeptides of the transient receptor potential channel family, and use of these genes and polypeptides for the treatment of pain and identification of agents useful in the treatment of pain.
    Type: Application
    Filed: March 21, 2006
    Publication date: March 27, 2008
    Applicants: IRM LLC, Novartis AG
    Inventors: Stuart Bevan, Pamposh Ganju, Peter McIntyre, Ardem Patapoutian, Andrea Peier, Chuanzheng Song
  • Publication number: 20070129366
    Abstract: The invention discloses cathepsin S as a suitable target for the development of new therapeutics to treat or ameliorate chronic pain. The invention relates to methods to treat and/or ameliorate chronic pain and pharmaceutical compositions therefor comprising modulators with inhibitory effect on cathepsin S enzyme activity and/or cathepsin S gene expression. The invention also relates to a method to identify compounds with therapeutic usefulness to treat chronic pain, comprising identifying compounds that can inhibit cathepsin S activity and/or gene expression which can also reverse the pathological effects of chronic pain in vivo.
    Type: Application
    Filed: December 22, 2006
    Publication date: June 7, 2007
    Inventors: Francis Buxton, Pamposh Ganju, Christopher Snell, Chuanzheng Song
  • Publication number: 20070037835
    Abstract: The present invention relates to combinations suitable for the treatment of pain of various genesis or aetiology comprising a cathepsin S inhibitor and an opioid, for simultaneous, separate or sequential use, to a method of treating or ameliorating pain in a warm-blooded animal in need thereof, to the use of a combination as specified above for the preparation of a medicament for the treatment of pain and to pharmaceutical compositions and commercial packages comprising such combinations.
    Type: Application
    Filed: April 27, 2004
    Publication date: February 15, 2007
    Inventors: Pamposh Ganju, Marzia Malcangio, Chuanzheng Song
  • Publication number: 20070036810
    Abstract: The invention discloses newly identified cyclic AMP response element activator proteins (CREAP proteins). It is contemplated herein that said proteins are suitable drug targets for the development of new therapeutics to prevent, treat or ameliorate pathological conditions related to abnormal activation of CRE-dependent gene expression or abnormal activation of chemokines. The invention relates to methods to prevent, treat or ameliorate said pathological conditions and pharmaceutical compositions therefor comprising modulators with inhibitory effect on CREAP protein activity and/or CREAP gene expression. The invention also relates to methods to identify compounds with therapeutic usefulness to treat said pathological conditions, comprising identifying compounds that can inhibit CREAP protein activity and/or CREAP gene expression.
    Type: Application
    Filed: March 25, 2004
    Publication date: February 15, 2007
    Inventors: Vadim Iourgenko, Mark Labow, Chuanzheng Song, Wenjun Zhang, Jian Zhu
  • Publication number: 20060251648
    Abstract: This invention provides novel genes and polypeptides of the transient receptor potential channel family, and use of these genes and polypeptides for the treatment of pain and identification of agents useful in the treatment of pain.
    Type: Application
    Filed: March 20, 2006
    Publication date: November 9, 2006
    Applicants: IRM LLC, Novartis AG
    Inventors: Stuart Bevan, Pamposh Ganju, Peter McIntyre, Ardem Patapoutian, Andrea Peier, Chuanzheng Song
  • Publication number: 20060247251
    Abstract: The invention relates to pyrrolo pyrimidines of formula (I), wherein Y represents —(CH2)t—O— or —(CH2)r—S—, p is 1 or 2, r is 1, 2 or 3, t is 1, 2 or 3, or Y is —(CH2)j— or —CH?CH—, j is 1 or 2; p is 1 or 2, or Y is —(CH2)f—, f is 1 or 2, p is 1, and the further radicals and symbols have the meaning as defined herein; their preparation, their use as pharmaceuticals, pharmaceutical compositions containing them, the use of such a compound for the manufacture of a pharmaceutical preparation for the treatment of neuropathic pain and to a method for the treatment of such a disease in animals, especially in humans.
    Type: Application
    Filed: February 5, 2004
    Publication date: November 2, 2006
    Inventors: Francis Buxton, Takeru Ehara, Pamposh Ganju, Allan Hallett, Osamu Irie, Atsuko Iwasaki, Takanori Kanazawa, Keiichi Masuya, Kazuhiko Nonomura, Junichi Sakaki, Christopher Snell, Chuanzheng Song, Keiko Tanabe, Naoki Teno, Ichiro Umemura, Fumiaki Yokokawa
  • Patent number: 7115414
    Abstract: This invention provides novel genes and polypeptides of the VR family, identification of trkA+ pain specific genes expressed in the DRG, and use of these genes and polypeptides for the treatment of pain and identification of agents useful in the treatment of pain.
    Type: Grant
    Filed: June 13, 2002
    Date of Patent: October 3, 2006
    Assignees: IRM LLC, A Delaware Corp., Novartis AG
    Inventors: Stuart Bevan, Pamposh Ganju, Peter McIntyre, Ardem Patapoutian, Andrea Peier, Chuanzheng Song
  • Publication number: 20060128644
    Abstract: The invention discloses Mob-5 as a suitable target for the development of new therapeutics to treat or ameliorate chronic pain. The invention relates to methods to treat and/or ameliorate chronic pain and pharmaceutical compositions therefor comprising modulators with inhibitory or stimulatory effect on Mob-5 activity and/or Mob-5 gene expression. The invention also relates to a method to identify compounds with therapeutic usefulness to treat chronic pain, comprising identifying compounds that can inhibit or stimulate Mob-5 activity and/or gene expression which can also reverse the pathological effects of chronic pain in vivo.
    Type: Application
    Filed: April 2, 2004
    Publication date: June 15, 2006
    Inventors: Jane Barclay, Francis Buxton, Pamposh Ganju, Francois Natt, Chuanzheng Song, Jan Weiler, Willam Wishart
  • Publication number: 20060019363
    Abstract: The invention provides a novel calcium-independent cytosolic phospholipase A2-Beta enzyme, polynucleotides encoding such enzyme and methods for screening unknown compounds for anti-inflammatory activity mediated by the arachidonic acid cascade.
    Type: Application
    Filed: November 24, 2004
    Publication date: January 26, 2006
    Applicant: Wyeth
    Inventors: Ronald Kriz, Chuanzheng Song
  • Patent number: 6979565
    Abstract: The invention provides a novel calcium-independent cytosolic phospholipase A2-Gamma enzyme, polynucleotides encoding such enzyme and methods for screening unknown compounds for anti-inflammatory activity mediated by the arachidonic acid cascade.
    Type: Grant
    Filed: July 8, 2002
    Date of Patent: December 27, 2005
    Assignee: Genetics Institute, LLC
    Inventors: Chuanzheng Song, Ronald Kriz, John Knopf
  • Publication number: 20050233434
    Abstract: The invention provides a novel calcium-independent cytosolic phospholipase A2-Gamma enzyme, polynucleotides encoding such enzyme and methods for screening unknown compounds for anti-inflammatory activity mediated by the arachidonic acid cascade.
    Type: Application
    Filed: June 20, 2005
    Publication date: October 20, 2005
    Applicant: Genetics Institute L.L.C.
    Inventors: Chuanzheng Song, Ronald Kriz, John Knopf
  • Publication number: 20050142651
    Abstract: The invention provides a novel calcium-independent cytosolic phospholipase A2-Gamma enzyme, polynucleotides encoding such enzyme and methods for screening unknown compounds for anti-inflammatory activity mediated by the arachidonic acid cascade.
    Type: Application
    Filed: July 8, 2002
    Publication date: June 30, 2005
    Applicant: Genetics Institute L.L.C.
    Inventors: Chuanzheng Song, Ronald Kriz, John Knopf
  • Patent number: 6858421
    Abstract: The invention provides a novel calcium-independent cytosolic phospholipase A2-Beta enzyme, polynucleotides encoding such enzyme and methods for screening unknown compounds for anti-inflammatory activity mediated by the arachidonic acid cascade.
    Type: Grant
    Filed: October 7, 2002
    Date of Patent: February 22, 2005
    Assignee: Genetics Institute, L.L.C.
    Inventors: Ronald Kriz, Chuanzheng Song
  • Patent number: 6730481
    Abstract: A novel method for preparing cDNA libraries is disclosed.
    Type: Grant
    Filed: November 5, 2001
    Date of Patent: May 4, 2004
    Assignee: Genetics Institute, LLC
    Inventors: Chuanzheng Song, Julie C. Brown, Wu Leeying, Daniel S. Rivera
  • Publication number: 20030157633
    Abstract: This invention provides novel genes and polypeptides of the VR family, identification of trkA+ pain specific genes expressed in the DRG, and use of these genes and polypeptides for the treatment of pain and identification of agents useful in the treatment of pain.
    Type: Application
    Filed: June 13, 2002
    Publication date: August 21, 2003
    Inventors: Stuart Bevan, Pamposh Ganju, Peter McIntyre, Ardem Patapoutian, Andrea Peier, Chuanzheng Song
  • Publication number: 20030144234
    Abstract: The invention discloses cathepsin S as a suitable target for the development of new therapeutics to treat or ameliorate chronic pain. The invention relates to methods to treat and/or ameliorate chronic pain and pharmaceutical compositions therefor comprising modulators with inhibitory effect on cathepsin S enzyme activity and/or cathepsin S gene expression. The invention also relates to a method to identify compounds with therapeutic usefulness to treat chronic pain, comprising identifying compounds that can inhibit cathepsin S activity and/or gene expression which can also reverse the pathological effects of chronic pain in vivo.
    Type: Application
    Filed: August 28, 2002
    Publication date: July 31, 2003
    Inventors: Francis Paul Buxton, Pamposh Ganju, Christopher Robert Snell, Chuanzheng Song
  • Publication number: 20030124702
    Abstract: The invention provides a novel calcium-independent cytosolic phospholipase A2-Beta enzyme, polynucleotides encoding such enzyme and methods for screening unknown compounds for anti-inflammatory activity mediated by the arachidonic acid cascade.
    Type: Application
    Filed: October 7, 2002
    Publication date: July 3, 2003
    Applicant: Genetics Institute L.L.C.
    Inventors: Ronald Kriz, Chuanzheng Song
  • Publication number: 20030008298
    Abstract: A novel method for preparing cDNA libraries is disclosed.
    Type: Application
    Filed: November 5, 2001
    Publication date: January 9, 2003
    Applicant: Genetics Institute, Inc.
    Inventors: Chuanzheng Song, Julie C. Brown, Wu Leeying, Daniel S. Rivera