Patents by Inventor Stuart R. Gildenberg

Stuart R. Gildenberg 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).

  • Personal cleansing compositions having photoprotective agents
    Patent number: 6217852
    Abstract: A composition for use as a sunscreen applied during washing includes photoprotective agents of the organic type (e.g., octylmethoxy cinnamate and oxybenzone), the inorganic type (e.g., titanium dioxide and zinc oxide), or combinations of the organic and inorganic agents. Additional components include skin penetration enhancers, emollients and surfactants. Additional sunscreen combinations include a sunscreen cleanser based upon triethanolamine (TEA).
    Type: Grant
    Filed: August 15, 1998
    Date of Patent: April 17, 2001
    Assignee: Skinnovative Dermatologic Concepts, L.L.C.
    Inventors: Stuart R. Gildenberg, Michael T. Siegel, Christopher G. Salentine, Manzer J. Durrani, Debra A. Dow