Patents by Inventor Keith D. Bingham

Keith D. Bingham 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).

  • Method and cosmetic composition for reducing sebum secretion
    Patent number: 4367227
    Abstract: A cosmetic composition for reducing sebum secretion comprising in solution in a C.sub.2 -C.sub.3 aliphatic alcohol an effective amount of cyproterone acetate.
    Type: Grant
    Filed: December 26, 1978
    Date of Patent: January 4, 1983
    Assignee: Lever Brothers Company
    Inventor: Keith D. Bingham