Patents by Inventor Marie-Paule Robert

Marie-Paule Robert 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).

  • Stabilized retinoid make-up compositions
    Publication number: 20050019284
    Abstract: The present invention relates to cosmetic compositions having good physical and chemical stability, comprising a retinoid and at least one coloured pigment selected from metal oxides, the said pigments being treated (or coated) with one or more hydrophilic or lipophilic components.
    Type: Application
    Filed: August 14, 2002
    Publication date: January 27, 2005
    Inventors: Victoria Van Leeuwen, Marie-Paule Robert, Patricia Manissier