Patents by Inventor Robert S. Cheeseman

Robert S. Cheeseman 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).

  • (Amidomethyl)nitrogen heterocyclic analgesics
    Patent number: 5254569
    Abstract: This invention relates to (amidomethyl)nitrogen heterocyclic and pyrrolidine compounds, pharmaceutical compositions containing them, methods of using such compounds and processes for making such compounds.
    Type: Grant
    Filed: January 14, 1991
    Date of Patent: October 19, 1993
    Assignee: The Du Pont Merck Pharmaceutical Company
    Inventors: Robert S. Cheeseman, Hollis S. Kezar, III, Richard M. Scribner
  • Hypoglycemic thiazolidinediones
    Patent number: 4728739
    Abstract: The compounds: ##STR1## in which R is hydrogen, lower alkyl, phenyl or benzyl, and R.sup.2 is hydrogen or lower alkyl, or a pharmaceutically acceptable salt thereof, are useful hypoglycemic and hypoinsulinemic agents for the treatment of diabetes mellitus and cardiovascular disease states involved in elevated insulin levels such as atherosclerosis.
    Type: Grant
    Filed: June 15, 1987
    Date of Patent: March 1, 1988
    Assignee: American Home Products Corporation
    Inventors: Kenneth L. Kees, Robert S. Cheeseman