Patents by Inventor Du-Schieng Chien

Du-Schieng Chien 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).

  • Aryl ureas as kinase inhibitors
    Patent number: 9181188
    Abstract: This invention relates to new aryl ureas and methods for their synthesis. The inventive compounds are useful in the treatment of (i) raf mediated diseases, for example, cancer, (ii) p38 mediated diseases such as inflammation and osteoporosis, and (iii) VEGF mediated diseases such as angiogenesis disorders.
    Type: Grant
    Filed: February 3, 2012
    Date of Patent: November 10, 2015
    Assignee: Bayer Healthcare LLC
    Inventors: Jacques Dumas, William J. Scott, Du-Schieng Chien, Ala Nassar, Wendy Lee, Susan Bjorge, Laszlo L. Musza, Bernd Riedl
  • Aryl ureas as kinase inhibitors
    Patent number: 8110587
    Abstract: This invention relates to new aryl ureas and methods for their synthesis. The inventive compounds are useful in the treatment of (i) raf mediated diseases, for example, cancer, (ii) p38 mediated diseases such as inflammation and osteoporosis, and (iii) VEGF mediated diseases such as angiogenesis disorders.
    Type: Grant
    Filed: February 11, 2003
    Date of Patent: February 7, 2012
    Assignee: Bayer Healthcare LLC
    Inventors: Jacques Dumas, William J. Scott, Bernd Riedl, Du-Schieng Chien, Ala Nassar, Wendy Lee, Susan Bjorge, Laszlo Musza