Patents by Inventor William C. Mende

William C. Mende 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).

  • Patent number: 4145411
    Abstract: An improved pressurized foaming shaving composition in a valved container adapted to maintain the composition under pressure and to dispense it upon opening of the valve which comprises an aqueous medium, an anionic surface active agent such as soap, a foam stabilizer such as a C.sub.12 -C.sub.18 fatty acid alkanolamide, a propellant and a mixture of 0.25-1% by weight of mineral oil, 0.005-0.025% by weight of lanolin and 0.001-0.006% of urea, said mixture being effective to provide a thicker, richer foam and to improve the feel of the shaved skin. Optionally, an additional foam stabilizer such as glycerol, propylene glycol or sorbitol is included in the composition.
    Type: Grant
    Filed: February 23, 1976
    Date of Patent: March 20, 1979
    Assignee: Colgate-Palmolive Company
    Inventor: William C. Mende