Patents by Inventor David J. Trigger

David J. Trigger 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).

  • Pharmaceutical compositions containing non-steroidal anti-inflammatory drugs
    Patent number: 4970202
    Abstract: A pharmaceutical composition for treating an inflammatory condition contains a non-steroidal anti-inflammatory drug (NSAID) and a physiologically acceptable aromatic hydroxysulphonic acid. The two components may be for simultaneous, separate or sequential use. Administration of the two components, for example of aspirin with ethamsylate, reduces the damage which the NSAID does to the gastrointestinal tract while having no deleterious effect on the anti-inflammatory activity.
    Type: Grant
    Filed: July 20, 1989
    Date of Patent: November 13, 1990
    Assignee: Delandale Laboratories Limited
    Inventor: David J. Trigger