Patents by Inventor Fabienne Jehn-Rendu

Fabienne Jehn-Rendu 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).

  • THICKENING AGENTS
    Publication number: 20110124783
    Abstract: Invert water-in-silicone emulsions and a process of production thereof are disclosed. The invert water-in-silicone emulsion is based on polymerizing or copolymerizing one of an ionic, anionic, and/or cationic monomer, or a non-ionic monomer in the presence of a cross-linking agent and transfer agent. The emulsion comprises: a continuous phase having at least one silicone-type oil, and at least two surfactants, at least one of which is a water-in-silicone-type silicone emulsifier and at least one of which is an inversion agent.
    Type: Application
    Filed: January 12, 2011
    Publication date: May 26, 2011
    Applicant: S.P.C.M. SA
    Inventors: Emmanuel VILLARD, Lionel Champagnon, Fabienne Jehn-Rendu
  • Thickening agents
    Publication number: 20070036741
    Abstract: Invert water-in-silicone emulsions and a process of production thereof are disclosed. The invert water-in-silicone emulsion is based on polymerizing or copolymerizing one of an ionic, anionic, and/or cationic monomer, or a non-ionic monomer in the presence of a cross-linking agent and transfer agent. The emulsion comprises: a continuous phase having at least one silicone-type oil, and at least two surfactants, at least one of which is a water-in-silicone-type silicone emulsifier and at least one of which is an inversion agent.
    Type: Application
    Filed: August 16, 2006
    Publication date: February 15, 2007
    Applicant: SNF SAS
    Inventors: Emmanuel Villard, Lionel Champagnon, Fabienne Jehn-Rendu
  • Novel scrub cleaning agents for the skin and novel cosmetic compositions
    Publication number: 20030012760
    Abstract: The invention concerns a cosmetic or dermatological composition comprising at least a superabsorbent (co)polymer. The resulting composition exhibits remarkable skin cleansing scrub activity and has no abrasive effect.
    Type: Application
    Filed: August 28, 2002
    Publication date: January 16, 2003
    Inventors: Fabienne Jehn-Rendu, Bruno Sabot