Patents by Inventor Francis S. Kilmer MacMillan

Francis S. Kilmer MacMillan 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).

  • Compositions for topical application to animal tissue and method of enhancing penetration thereof
    Patent number: 3953599
    Abstract: Disclosed are compositions for topical application to skin comprising an anticholinergic scopolamine ester in certain (C.sub.8 -C.sub.12) aliphatic sulfoxides which enhance the penetration of the anticholinergic scopolamine ester through skin.
    Type: Grant
    Filed: January 17, 1975
    Date of Patent: April 27, 1976
    Assignee: The Procter & Gamble Company
    Inventors: Francis S. Kilmer MacMillan, Warren I. Lyness