Patents by Inventor Kelvin C. Sham

Kelvin C. Sham 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).

  • Indole compounds useful for treating bacterial infections
    Patent number: 6469046
    Abstract: This invention relates to the use of compounds as inhibitors of the fatty acid synthase FabH useful in treating bacterial infections.
    Type: Grant
    Filed: November 28, 2001
    Date of Patent: October 22, 2002
    Assignee: SmithKline Beecham Corporation
    Inventors: Robert A. Daines, Kelvin C. Sham
  • Quinoline-containing .alpha.-ketoamide cysteine and serine protease inhibitors
    Patent number: 6083944
    Abstract: The present invention is directed to quinoline-containing .alpha.-ketoamide inhibitors of cysteine and serine proteases are disclosed. Methods for making these compounds, and methods for using the same are also disclosed.
    Type: Grant
    Filed: October 6, 1998
    Date of Patent: July 4, 2000
    Assignees: Cephalon, Inc., Smithkline Beecham Corp.
    Inventors: Sankar Chatterjee, John P. Mallamo, Derek Douglas Dunn, Kurt Allen Josef, Zi-Qiang Gu, Robert A. Daines, William Dennis Kingsbury, Israel Pendrak, Kelvin C. Sham