Patents by Inventor Sergiy Victorovych Shevchuk

Sergiy Victorovych Shevchuk 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).

  • O,O'-Amidomalonate and N,O-Amidomalonate platinum complexes
    Patent number: 7166733
    Abstract: The present invention relates to amidomalonate O,O?—Pt and N,O—Pt chelates and methods of preparing them in essentially pure form.
    Type: Grant
    Filed: February 13, 2004
    Date of Patent: January 23, 2007
    Assignee: Access Pharmaceuticals, Inc.
    Inventors: David P. Nowotnik, Donald R. Stewart, Paul Sood, Sergiy Victorovych Shevchuk, Kenneth Bruce Thurmond, II