Patents by Inventor William R. Benjamin

William R. Benjamin 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).

  • Immunosuppressive agents
    Patent number: 4749710
    Abstract: The invention relates to pharmaceutical compositions comprising at least one Vitamin D derivative and a method of using the pharmaceutical compositions in suppressing immune responses.
    Type: Grant
    Filed: May 1, 1985
    Date of Patent: June 7, 1988
    Assignee: Hoffmann-La Roche Inc.
    Inventors: Gary A. Truitt, William R. Benjamin, Bruce H. Devens, Maurice K. Gately