Patents by Inventor Kang Dai

Kang Dai 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).

  • Substituted benzofused heterocycles
    Publication number: 20060199796
    Abstract: The present invention relates to the compounds of Formula I, their preparation and pharmaceutical compositions comprising them. The compounds and pharmaceutical compositions are useful, for example, for the treatment and prevention of obesity, obesity-related disorders and eating disorders.
    Type: Application
    Filed: August 12, 2005
    Publication date: September 7, 2006
    Applicant: Amgen Inc.
    Inventors: Xi Chen, Xiaoqi Chen, Richard Connors, Kang Dai, Ying Fu, Juan Jaen, Yong-Jae Kim, Leping Li, Mike Lizarzaburu, Jeffrey Mihalic, Stephen Shuttleworth
  • Piperidine derivatives
    Patent number: 7045527
    Abstract: Compounds, compositions and methods are provided that are useful in the treatment or prevention of conditions or disorders associated with a neuropeptide receptor. The subject methods are particularly useful in the treatment and/or prevention of endocrine, metabolic, cardiovascular, neurologic, psychiatric, gastrointestinal, genitourinary and other disorders.
    Type: Grant
    Filed: September 23, 2003
    Date of Patent: May 16, 2006
    Assignee: Amgen Inc.
    Inventors: Xiaoqi Chen, Kang Dai, Pingchen Fan, Ying Fu, Leping Li, Jeffrey T. Mihalic
  • Novel receptors
    Publication number: 20050170397
    Abstract: The invention provides isolated nucleic acid and amino acid sequences of novel G-protein coupled receptors, antibodies to such receptors, methods of detecting such nucleic acids and receptors, and methods of screening for modulators of G-protein coupled receptors.
    Type: Application
    Filed: January 18, 2005
    Publication date: August 4, 2005
    Applicant: Tularik Inc.
    Inventors: Hui Tian, Jiagang Zhao, Jin-Long Chen, Gene Cutler, Songzhu An, Kang Dai, Jamila Gupte
  • Fused heterocyclic compounds
    Patent number: 6858619
    Abstract: Compounds useful in the treatment and/or prevention of a condition or disorder mediated by a G-protein coupled receptor are provided that have the formula: wherein A and B are CR?; V is either a bond and W is —N(R?)—, or else V is —N(R?)— and W is a bond; Z is —N(R)—CH2—; R1, R2, R3, R4, R?, R?, and R are as defined herein; the subscript n is an integer from 0 to 8; and ?is a benzene ring. Pharmaceutical compositions and methods of using these compounds for the treatment and/or prevention of eating disorders, obesity, anxiety disorders and mood disorders, are also provided.
    Type: Grant
    Filed: May 3, 2002
    Date of Patent: February 22, 2005
    Assignee: Amgen Inc.
    Inventors: Xiaoqi Chen, Kang Dai, Pingchen Fan, Shugui Huang, Leping Li, Jeffrey Thomas Mihalic
  • Piperidine derivatives
    Publication number: 20040142956
    Abstract: Compounds, compositions and methods are provided that are useful in the treatment or prevention of conditions or disorders associated with a neuropeptide receptor. The subject methods are particularly useful in the treatment and/or prevention of endocrine, metabolic, cardiovascular, neurologic, psychiatric, gastrointestinal, genitourinary and other disorders.
    Type: Application
    Filed: September 23, 2003
    Publication date: July 22, 2004
    Inventors: Xiaoqi Chen, Kang Dai, Pingchen Fan, Ying Fu, Leping Li, Jeffrey T. Mihalic
  • Novel receptors
    Publication number: 20030082585
    Abstract: The invention provides isolated nucleic acid and amino acid sequences of novel receptors, antibodies to such receptors, methods of detecting such nucleic acids and receptors, and methods of screening for modulators of the receptors.
    Type: Application
    Filed: July 1, 2002
    Publication date: May 1, 2003
    Applicant: Tularik
    Inventors: Hui Tian, Kang Dai, Jin-Long Chen, Jiagang Zhao, Gene Cutler
  • Novel receptors
    Publication number: 20030027252
    Abstract: The invention provides isolated nucleic acid and amino acid sequences of novel G-protein coupled receptors, antibodies to such receptors, methods of detecting such nucleic acids and receptors, and methods of screening for modulators of G-protein coupled receptors.
    Type: Application
    Filed: November 21, 2001
    Publication date: February 6, 2003
    Applicant: Tularik, Inc.
    Inventors: Hui Tian, Jiagang Zhao, Jin-Long Chen, Gene Cutler, Songzhu An, Kang Dai, Jamila S. Gupte
  • Fused heterocyclic compounds
    Publication number: 20030023085
    Abstract: Compounds, compositions and methods are provided that are useful in the treatment and/or prevention of a condition or disorder mediated by a G-protein coupled receptor. In particular, the compounds of the invention are useful in the treatment and/or prevention of eating disorders, obesity, anxiety disorders and mood disorders.
    Type: Application
    Filed: May 3, 2002
    Publication date: January 30, 2003
    Applicant: Tularik Inc.
    Inventors: Xiaoqi Chen, Kang Dai, Pingchen Fan, Shugui Huang, Leping Li, Jeffrey Thomas Mihalic