Patents by Inventor Sophie Allemand

Sophie Allemand 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 comprising a cucurbic acid compound and a blend of sulfonic and acrylic polymers
    Patent number: 8883125
    Abstract: The invention relates to a cosmetic composition comprising, in a physiologically acceptable aqueous medium, a cucurbic acid compound of formula (I) in which R1 represents a radical COOR3, R3 denoting a hydrogen atom or a C1-C4 alkyl radical, optionally substituted with one or more hydroxyl groups; R2 represents a hydrocarbon-based radical containing from 1 to 18 carbon atoms; a homopolymer of a monomer comprising a sulfonic group; and a crosslinked acrylic acid homopolymer. Use for caring for and making up keratin materials.
    Type: Grant
    Filed: April 5, 2012
    Date of Patent: November 11, 2014
    Assignee: L'Oreal
    Inventors: Sophie Allemand, Marie Devie, Florence Levy
  • COSMETIC COMPOSITION COMPRISING A CUCURBIC ACID COMPOUND AND A BLEND OF SULFONIC AND ACRYLIC POLYMERS
    Publication number: 20140050679
    Abstract: The invention relates to a cosmetic composition comprising, in a physiologically acceptable aqueous medium, a cucurbic acid compound of formula (I) in which R1 represents a radical COOR3, R3 denoting a hydrogen atom or a C1-C4 alkyl radical, optionally substituted with one or more hydroxyl groups; R2 represents a hydrocarbon-based radical containing from 1 to 18 carbon atoms; a homopolymer of a monomer comprising a sulfonic group; and a crosslinked acrylic acid homopolymer. Use for caring for and making up keratin materials.
    Type: Application
    Filed: April 5, 2012
    Publication date: February 20, 2014
    Applicant: L'OREAL
    Inventors: Sophie Allemand, Marie Devie, Florence Levy