Patents by Inventor Hu Huaping

Hu Huaping 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).

  • 5-oxo-5,8-dihydro-pyrido-pyrimidines as inhibitors of c-fms kinase
    Patent number: 7728003
    Abstract: The invention addresses the current need for selective and potent protein tyrosine kinase inhibitors by providing potent inhibitors of c-fms kinase. The invention is directed to the novel compounds of Formula I: or a solvate, hydrate, tautomer or pharmaceutically acceptable salt thereof, wherein: W, A, Y, n, Z, and R102 are described in the specification.
    Type: Grant
    Filed: September 12, 2006
    Date of Patent: June 1, 2010
    Assignee: Janssen Pharmaceutica N.V.
    Inventors: Mark R. Player, Hui Huang, Hu Huaping, Renee L. DesJarlais
  • 5-Oxo-5,8-dihydro-pyrido-pyrimidines as inhibitors of c-fms kinase
    Publication number: 20070060578
    Abstract: The invention addresses the current need for selective and potent protein tyrosine kinase inhibitors by providing potent inhibitors of c-fms kinase. The invention is directed to the novel compounds of Formula I: or a solvate, hydrate, tautomer or pharmaceutically acceptable salt thereof, wherein:W, A, Y, n, Z, and R102 are described in the specification.
    Type: Application
    Filed: September 12, 2006
    Publication date: March 15, 2007
    Inventors: Mark Player, Hui Huang, Hu Huaping