Patents by Inventor Joel Slade

Joel Slade 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).

  • Hetero-benzazepine derivatives and their pharmaceutical use
    Patent number: 4477464
    Abstract: Disclosed are variously substituted 3-(carboxymethylamino)-(1,5-benzothiazepin-4-one, 1,5-benzoxazepin-4-one and 1,5-benzodiazepin-4-one)-5-alkanoic acids and derivatives as angiotensin-converting enzyme inhibitors and antihypertensive agents. Their synthesis, pharmaceutical compositions thereof, and methods of threatment utilizing such compounds are included.
    Type: Grant
    Filed: February 10, 1983
    Date of Patent: October 16, 1984
    Assignee: Ciba-Geigy Corporation
    Inventors: Joel Slade, James L. Stanton