Patents by Inventor William Bruce Simmons, Jr.

William Bruce Simmons, Jr. 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).

  • Products of apatite-forming-systems
    Patent number: 5919426
    Abstract: Products comprise apatite formed from apatite-forming-systems contacted with partially alkylated xanthines.
    Type: Grant
    Filed: December 8, 1997
    Date of Patent: July 6, 1999
    Assignee: Biomedical Development Corporation
    Inventors: Tetsuo Nakamoto, William Bruce Simmons, Jr., Alexander U. Falster