Patents by Inventor Stephen Gordon Douglas

Stephen Gordon Douglas 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).

  • Synergistic composition of codine and ibuprofen to treat arthritis
    Patent number: 5908848
    Abstract: The invention relates to the use of a non-steroidal anti-inflammatory drug together with an opioid analgesic in the manufacture of a medicament for the treatment of arthritis.
    Type: Grant
    Filed: May 12, 1997
    Date of Patent: June 1, 1999
    Assignee: Euro-Celtique, S.A.
    Inventors: Ronald Brown Miller, Stephen Gordon Douglas, Allan John Miller
  • Pharmaceutical compositions and usages
    Patent number: 5763452
    Abstract: The invention relates to the use of a non-steroidal anti-inflammatory drug together with an opioid analgesic in the manufacture of a medicament for the treatment of arthritis.
    Type: Grant
    Filed: January 11, 1996
    Date of Patent: June 9, 1998
    Assignee: Euro-Celtique, S.A.
    Inventors: Ronald Brown Miller, Allan John Miller, Stephen Gordon Douglas