Patents Examined by G. Krosnick
  • Wrinkle treatment formulation
    Patent number: 4777041
    Abstract: A wrinkle treatment formulation is provided which is in the form of a gel formed of at least 95% by weight of a gelable hydrophilic polyurethane polymer base and a precipitated silica thickener gelling agent. Upon brushing the above-described gel formulation on wrinkled skin, the gel fills up wrinkles and dries to impart to so-treated skin a smooth substantially wrinkle-free appearance.
    Type: Grant
    Filed: August 7, 1986
    Date of Patent: October 11, 1988
    Assignee: Charles of the Ritz Group Ltd.
    Inventor: Clara Mercado