Patents by Inventor Junhun Zhang

Junhun Zhang 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).

  • Carbonylamino pyrrolopyrazoles, potent kinase inhibitors
    Patent number: 7884117
    Abstract: Carbonylamino Pyrrolopyrazole compounds of formula I, compositions including these compounds and methods of their use are provided. Preferred compounds of formula I have activity as protein kinase inhibitors, including as inhibitors of PAK4.
    Type: Grant
    Filed: December 12, 2006
    Date of Patent: February 8, 2011
    Assignee: Pfizer Inc.
    Inventors: Junhun Zhang, Anle Yang, Susan Elizabeth Kephart, Liming Dong, Chuangxing Guo, Yufeng Hong, Mary Catherine Johnson, Indrawan James McAlpine, Jayashree Tikhe, Haitao Li