Patents by Inventor Ray I. Sheppard

Ray I. Sheppard 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).

  • Storage stable topical composition having moisture control agent
    Patent number: 4847078
    Abstract: A storage stable topical composition, especially suitable for pharmaceutical and cosmetic uses, which comprises a topically active ingredient, a sugar, a moisture control agent and a cream base. The carrier cream base comprises one or more from each of the groups of wax compounds, thickening agents and surface active agents dispersed in water.
    Type: Grant
    Filed: January 14, 1987
    Date of Patent: July 11, 1989
    Assignee: Arseco, Inc.
    Inventors: Ray I. Sheppard, Juvenal A. Cuni