Patents by Inventor Jean-Paul Tisseyre

Jean-Paul Tisseyre 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).

  • Anti-acne composition
    Patent number: 4545990
    Abstract: A composition for the local treatment of acne comprises from 1 to 20 weight percent of benzoyl peroxide and at least one other active principle selected from collagenic palmitoyl acid, glycyrrhetinic acid, bisabolol and a meristem extract.
    Type: Grant
    Filed: November 21, 1983
    Date of Patent: October 8, 1985
    Assignee: L'Oreal
    Inventors: Carol Le Foyer de Costil, Liliane Ayache, Jean-Paul Tisseyre