Patents by Inventor David J. Zold

David J. Zold 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).

  • Potassium, sodium and tris oxaprozin salt pharmaceutical formulations
    Patent number: 6030643
    Abstract: Pharmaceutical compositions containing potassium, sodium or Tris salt of oxaprozin as an active agent. The pharmaceutical compositions of the present invention are useful in eliminating or ameliorating pain and in the treatment of inflammation and inflammation associated disorders such as rheumatoid arthritis and osteoarthritis.
    Type: Grant
    Filed: May 16, 1997
    Date of Patent: February 29, 2000
    Assignee: G.D. Searle & Co.
    Inventors: Mark E. Adams, Subhash Desai, Aziz Karim, Kalidas Paul, Douglas J. Schaaf, David J. Zold