Patents by Inventor Deye Zheng

Deye Zheng 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).

  • 4,5,6,7-tetrahydro-thieno[3,2-c] pyridine derivatives
    Patent number: 7557101
    Abstract: The present invention relates to compounds of formula I wherein R1 and R2 are as defined in the description and claims, and pharmaceutically acceptable salts thereof. The compounds are useful for the treatment and/or prevention of diseases which are associated with the modulation of H3 receptors.
    Type: Grant
    Filed: November 20, 2007
    Date of Patent: July 7, 2009
    Assignee: Hoffman-La Roche Inc.
    Inventors: Li Chen, Wayne Wen Lai, Matthias Nettekoven, Olivier Roche, Deye Zheng
  • 4,5,6,7-Tetrahydro-Thieno [3,2-C] Pyridine Derivatives
    Publication number: 20080146558
    Abstract: The present invention relates to compounds of formula I wherein R1 and R2 are as defined in the description and claims, and pharmaceutically acceptable salts thereof. The compounds are useful for the treatment and/or prevention of diseases which are associated with the modulation of H3 receptors.
    Type: Application
    Filed: November 20, 2007
    Publication date: June 19, 2008
    Inventors: Li Chen, Wayne Wen Lai, Matthias Nettekoven, Olivier Roche, Deye Zheng
  • 4,5,6,7-Tetrahydro-Thieno [2,3-C] Pyridine Derivatives
    Publication number: 20080146559
    Abstract: The present invention relates to compounds of formula I wherein R1 and R2 are as defined in the description and claims, and pharmaceutically acceptable salts thereof. The compounds are useful for the treatment and/or prevention of diseases which are associated with the modulation of H3 receptors.
    Type: Application
    Filed: November 20, 2007
    Publication date: June 19, 2008
    Inventors: Li Chen, Wayne Wen Lai, Matthias Nettekoven, Olivier Roche, Deye Zheng