Patents by Inventor David G. Trist

David G. Trist 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).

  • 1,5-benzodiazepine derivatives and their use in medicine
    Patent number: 5637697
    Abstract: This invention relates to compounds of formula (IV) which are useful as intermediates in the preparation of 1,5-benzodiazepine compounds.
    Type: Grant
    Filed: July 1, 1996
    Date of Patent: June 10, 1997
    Assignee: Glaxo SpA
    Inventors: Harry Finch, David G. Trist, Giorgio Tarzia
  • 1,5-benzodiazepine derivatives
    Patent number: 5580895
    Abstract: The present invention relates to compounds of formula (I) which are antagonists of gastrin and CCK-B receptors. The compounds of formula (I) are 1,5-benzodiazepine derivatives.
    Type: Grant
    Filed: July 20, 1994
    Date of Patent: December 3, 1996
    Assignee: Glaxo SpA
    Inventors: Harry Finch, David G. Trist, Giorgio Tarzia, Aldo Feriani