Patents by Inventor Gan Wang

Gan Wang 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).

  • Preparation and use of imidazole derivatives for treatment of obesity
    Publication number: 20050256167
    Abstract: This invention relates to substituted imidazole derivatives which have been found to suppress appetite and induce weight loss. The invention also provides methods for synthesis of the compounds, pharmaceutical compositions comprising the compounds, and methods of using such compositions for inducing weight loss and treating obesity and obesity-related disorders.
    Type: Application
    Filed: May 20, 2005
    Publication date: November 17, 2005
    Applicant: Bayer Pharmaceuticals Corporation
    Inventors: Roger Smith, Stephen O'Connor, Stephan-Nicholas Wirtz, Wai Wong, Soongyu Choi, Harold Kluender, Ning Su, Gan Wang, Furahi Achebe, Shihong Ying
  • Preparation and use of imidazole derivatives for treatment of obesity
    Patent number: 6960601
    Abstract: This invention relates to substituted imidazole derivatives which have been found to suppress appetite and induce weight loss. The invention also provides methods for synthesis of the compounds, pharmaceutical compositions comprising the compounds, and methods of using such compositions for inducing weight loss and treating obesity and obesity-related disorders.
    Type: Grant
    Filed: September 24, 2002
    Date of Patent: November 1, 2005
    Assignee: Bayer Pharmaceuticals Corporation
    Inventors: Roger A. Smith, Stephen J. O'Connor, Stephan-Nicholas Wirtz, Wai C. Wong, Soongyu Choi, Harold C. E. Kluender, Ning Su, Gan Wang, Furahi Achebe, Shihong Ying
  • Novel bicyclic urea derivatives useful in the treatment of cancer and other disorders
    Publication number: 20050038031
    Abstract: This invention relates to novel diaryl ureas, pharmaceutical compositions containing such compounds and the use of those compounds or compositions for treating hyper-proliferative and angiogenesis disorders, as a sole agent or in combination with cytotoxic therapies.
    Type: Application
    Filed: March 1, 2004
    Publication date: February 17, 2005
    Inventors: Jacques Dumas, Stephen Boyer, Sharad Verma, Lila Adnane, Yuanwei Chen, Wendy Lee, Barton Phillips, Roger Smith, William Scott, Jennifer Burke, Jianqing Chen, Zhi Chen, Jianmei Fan, Karl Miranda, Brian Raudenbush, Aniko Redman, Jianxing Shao, Ning Su, Gan Wang, Lin Yi, Qingming Zhu
  • 2-Oxo-1,3,5-perhydrotriazapine derivatives useful in the treatment of hyper-proliferative, angiogenesis, and inflammatory disorders
    Publication number: 20050032798
    Abstract: This invention relates to novel diaryl ureas, pharmaceutical compositions containing such compounds and the use of those compounds or compositions for treating hyper-proliferative and angiogenesis disorders, as a sole agent or in combination with cytotoxic therapies.
    Type: Application
    Filed: March 1, 2004
    Publication date: February 10, 2005
    Inventors: Stephen Boyer, Jacques Dumas, Barton Phillips, William Scott, Roger Smith, Jianqing Chen, Benjamin Jones, Gan Wang
  • Preparation and use of aryl alkyl acid derivatives for the treatment of obesity
    Publication number: 20040224997
    Abstract: This invention relates to certain aryl alkyl acid compounds, compositions, and methods for treating or preventing obesity and related diseases.
    Type: Application
    Filed: May 6, 2004
    Publication date: November 11, 2004
    Applicant: Bayer Pharmaceuticals Corporation
    Inventors: Roger Smith, Ann-Marie Campbell, Philip Coish, Miao Dai, Susan Jenkins, Derek Lowe, Stephen O'Connor, Ning Su, Gan Wang, Mingbao Zhang, Lei Zhu
  • Preparation and use of imidazole derivatives for treatment of obesity
    Publication number: 20040063691
    Abstract: This invention relates to substituted imidazole derivatives which have been found to suppress appetite and induce weight loss. The invention also provides methods for synthesis of the compounds, pharmaceutical compositions comprising the compounds, and methods of using such compositions for inducing weight loss and treating obesity and obesity-related disorders.
    Type: Application
    Filed: September 24, 2002
    Publication date: April 1, 2004
    Inventors: Roger A. Smith, Stephen J. O'Connor, Stephan-Nicholas Wirtz, Wai C. Wong, Soongyu Choi, Harold C.E. Kluender, Ning Su, Gan Wang, Furahi Achebe, Shihong Ying
  • Inhibition of polymerization of unsaturated monomers
    Patent number: 6660181
    Abstract: A method is disclosed for inhibiting the premature polymerization of ethylenically unsaturated monomers comprising adding to said monomers a polymerization inhibiting amount of a mixture comprising A) a first inhibitor comprising 4-amino-2,2,6,6-tetramethylpiperidinyloxy, wherein said amino group is a primary, secondary, or tertiary amino group; and B) at least one other inhibitor having the structural formula: wherein: R1 and R4 are independently selected from the group consisting of hydrogen, alkyl, and heteroatom-substituted alkyl; R2 and R3 are independently selected from the group consisting of alkyl and heteroatom-substituted alkyl; X1 and X2 (1) are independently selected alkyl groups of 1 to 15 carbon atoms or (2) taken together, form a ring structure with the nitrogen.
    Type: Grant
    Filed: July 12, 2002
    Date of Patent: December 9, 2003
    Assignee: Crompton Corporation
    Inventors: Brigitte Benage, Angela M. Edwards, Vilen Kosover, Gan Wang, Anthony Gentile, Jesus R. Fabian, Gerald J. Abruscato
  • Inhibition of polymerization of unsaturated monomers
    Publication number: 20030080318
    Abstract: A method is disclosed for inhibiting the premature polymerization of ethylenically unsaturated monomers comprising adding to said monomers a polymerization inhibiting amount of a mixture comprising
    Type: Application
    Filed: July 12, 2002
    Publication date: May 1, 2003
    Inventors: Brigitte Benage, Angela M. Edwards, Vilen Kosover, Gan Wang, Anthony Gentile, Jesus R. Fabian, Gerald J. Abruscato
  • Inhibition of polymerization of ethylenically unsaturated monomers
    Patent number: 6300533
    Abstract: Disclosed herein is a method for inhibiting the premature polymerization of ethylenically unsaturated monomers comprising adding to said monomers an effective amount of an inhibitor having the structural formula: wherein R1 and R4 are independently selected from the group consisting of hydrogen, alkyl, and heteroatom-substituted alkyl and R2 and R3 are independently selected from the group consisting of alkyl and heteroatom-substituted alkyl and the  portion represents the atoms necessary to form a five-, six-, or seven-membered heterocyclic ring, at least one of said atoms being a carbon atom substituted with a primary, secondary, or tertiary amino group.
    Type: Grant
    Filed: August 16, 1999
    Date of Patent: October 9, 2001
    Assignee: Uniroyal Chemical Company, Inc.
    Inventors: Brigitte Benage, Angela M. Edwards, Vilen Kosover, Gan Wang, Anthony Gentile, Jesus Fabian, Gerald J. Abruscato
  • Transposon-containing DNA cloning vector and uses thereof
    Patent number: 5645991
    Abstract: The present invention discloses a rapid method of restriction mapping, sequencing or localizing genetic features in a segment of deoxyribonucleic acid (DNA) that is up to 42 kb in size. The method in part comprises cloning of the DNA segment in a specialized cloning vector and then isolating nested deletions in either direction in vivo by intramolecular transposition into the cloned DNA. A plasmid has been prepared and disclosed.
    Type: Grant
    Filed: March 14, 1995
    Date of Patent: July 8, 1997
    Assignees: Univ. of Connecticut, Washington University
    Inventors: Claire M. Berg, Douglas E. Berg, Gan Wang