Patents by Inventor Stéphanie Chiron

Stéphanie Chiron 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).

  • POLYSACCHARIDE-BASED PRODUCTS WITH IMPROVED EASINESS OF USE, PROCESS TO MAKE THE SAME, AND APPLICATIONS OF THE SAME
    Publication number: 20090214608
    Abstract: This invention relates to water-soluble polysaccharide-based products that require less time and effort to incorporate into aqueous formulations, compared to existing polysaccharide products. This invention can be applied more particularly to cationic guar products to be used in cosmetic compositions. The product is in the form of granules and comprises a binding and/or dispersing agent and/or wetting agent.
    Type: Application
    Filed: July 24, 2006
    Publication date: August 27, 2009
    Applicant: Rhodia Operations
    Inventors: Vincent Monin, Stéphanie Chiron, Jean-Claude Kiefer
  • Novel Glycopolymers, Uses Thereof, and Monomers Useful for Preparation Thereof
    Publication number: 20080281064
    Abstract: Novel glycopolymers, uses thereof, and monomers useful for preparation thereof are provided. Methods for preparing novel monomers and glycopolymers are also provided. An exemplary polymer can include glycoside containing units and cationic or potentially cationic units.
    Type: Application
    Filed: July 12, 2005
    Publication date: November 13, 2008
    Applicants: RHODIA CHIMIE, CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE
    Inventors: Stephanie Chiron, Marie-Pierre Labeau, Etienne Fleury, David Viet, Sylvain Cottaz, Hugues Driguez, Sami Halila