Patents by Inventor Anne Marie Guillemette De La Sayette

Anne Marie Guillemette De La Sayette 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).

  • Cosmetic composition having anti-radical properties and corresponding application method
    Patent number: 8475848
    Abstract: The invention provides a cosmetic composition for topical use having anti-radical properties and including at least one plant extract of natural origin in a cosmetically acceptable medium, the composition being characterized in that said at least one plant extract of natural origin is insoluble.
    Type: Grant
    Filed: July 3, 2008
    Date of Patent: July 2, 2013
    Assignee: Yves Saint Laurent Parfums
    Inventors: Stéphane Jacques Joseph Masson, Anne Marie Catherine Simonnet, Anne Marie Guillemette De La Sayette, Christine Anne-Maria Raymonde Brunet
  • COSMETIC COMPOSITION HAVING ANTI-RADICAL PROPERTIES AND CORRESPONDING APPLICATION METHOD
    Publication number: 20100247464
    Abstract: The invention provides a cosmetic composition for topical use having anti-radical properties and including at least one plant extract of natural origin in a cosmetically acceptable medium, the composition being characterized in that said at least one plant extract of natural origin is insoluble.
    Type: Application
    Filed: July 3, 2008
    Publication date: September 30, 2010
    Inventors: Stéphane Jacques Joseph Masson, Anne Marie Catherine Simonnet, Anne Marie Guillemette De La Sayette, Christine Anne-Maria Raymonde Brunet