Patents by Inventor Fran.cedilla.ois Pataut

Fran.cedilla.ois Pataut 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).

  • Reducing composition comprising a basic amino acid and a cationic polymer
    Patent number: 5932201
    Abstract: A cosmetic composition for the first stage of an operation for the permanent reshaping of keratinous material, in particular the hair, which consists in reducing the disulphide bonds of keratin, characterized in that it comprises at least one active agent suitable for the reduction of the disulphide bonds of keratin, at least one basifying agent chosen from ornithine, a salt of ornithine, lysine, a salt of lysine, arginine, and a salt of arginine, and at least one cationic polymer containing primary, secondary or tertiary amine groups or quaternary ammonium groups in the main chain.
    Type: Grant
    Filed: January 25, 1996
    Date of Patent: August 3, 1999
    Assignee: L'Oreal
    Inventors: Arnaud de Labbey, Fran.cedilla.ois Pataut