Patents Represented by Attorney, Agent or Law Firm Dorene M. Prise, Esq.
  • Methods of exfoliation using N-acetyl glucosamine
    Patent number: 6413525
    Abstract: The present invention relates to a method of exfoliating and moisturizing the skin comprising the steps of topically applying a cosmetic or pharmaceutical composition. The composition comprises an amino sugar, N-acetyl-D-glucosamine and related compounds.
    Type: Grant
    Filed: May 6, 1999
    Date of Patent: July 2, 2002
    Assignee: Color Access, Inc.
    Inventors: Thomas Mammone, David C. Gan