Patents by Inventor Stéphane Jacques Joseph Masson

Stéphane Jacques Joseph Masson 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
  • FREEZE-DRIED MAKEUP PRODUCT, CORRESPONDING COMPOSITIONS AND METHOD FOR MAKING SAME
    Publication number: 20090304609
    Abstract: A base composition for makeup capable of being freeze-dried to form a makeup product, the base composition comprising an emulsion of an oily phase and an aqueous phase; fillers which are mainly insoluble; dispersing agents in sufficient amount to ensure dispersion of the fillers in the emulsion and formation, after being freeze-dried, of a network of cavities capable of trapping the fillings, the base composition comprising a proportion of fillers not less than 50 wt. %.
    Type: Application
    Filed: March 30, 2006
    Publication date: December 10, 2009
    Applicants: LYOFAL, YVES SAINT LAURENT PARFUMS
    Inventors: Jean-Luc Gabriel Allemand, Stephane Jacques Joseph Masson, Anne Marie Catherine Simonnet (nee Carrere), Sophie Caroline Vidal (nee Declomesnil)