Patents by Inventor Zhenhua Yang

Zhenhua Yang 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).

  • Group of anti-cancer compounds with specific structure and their production method
    Publication number: 20040034242
    Abstract: Compounds containing a specific branched chain end terminal group, which is isopropyl, sec.-butyl, or tert.-butyl; a polar leading group; and long-chain aliphatic, non-cyclic, saturated or unsaturated, hydrocarbon group linking them; and having anti-cancer and immune boosting activity.
    Type: Application
    Filed: November 19, 2002
    Publication date: February 19, 2004
    Inventor: Zhenhua Yang
  • Anticancer effects of specific branched-chain fatty acids and related production process
    Patent number: 6214875
    Abstract: A group of specific branched-chain fatty acids, with significant anticancer effects on human and animals; methods of making using either chemical synthesis or biosynthesis methods; and methods of treating cancer.
    Type: Grant
    Filed: October 16, 1998
    Date of Patent: April 10, 2001
    Inventor: Zhenhua Yang