Patents by Inventor Frédérique Borzeix Concaix

Frédérique Borzeix Concaix 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).

  • Use of sophorolipids comprising diacetyl lactones as agent for stimulating skin fibroblast metabolism
    Patent number: 6596265
    Abstract: The invention concerns the use of sophorolipids in lactone form comprising a major part of diacetyl lactones as agent for stimulating skin dermal fibroblast cell metabolism and more particularly as agent for stimulating collagen neosynthesis, at a concentration of 0.01 ppm at 5% (p/p) of dry matter in formulation. The invention is applicable in cosmetology and dermatology.
    Type: Grant
    Filed: November 29, 2000
    Date of Patent: July 22, 2003
    Assignees: Institut Français du Pétrole, Sophor S.A.
    Inventor: Frédérique Borzeix Concaix