Patents by Inventor Cécile Gousse

Cécile Gousse 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).

  • Stable hydrogel compositions including additives
    Patent number: 10722444
    Abstract: The present specification generally relates to an injectable dermal filler composition that includes crosslinked hyaluronic acid-based polymer and an antioxidant.
    Type: Grant
    Filed: September 30, 2014
    Date of Patent: July 28, 2020
    Assignee: Allergan Industrie, SAS
    Inventors: Cécile Gousse, Sébastien Pierre, Pierre F. Lebreton
  • Cellulose microfibrils with modified surface, preparation method and use thereof
    Patent number: 6703497
    Abstract: The invention concerns cellulose microfibrils with modified surface, characterised in that the hydroxyl functions present at the surface of the microfibrils are etherified with at least an organic compound comprising at least a function capable of reacting with said hydroxyl functions, and the degree of surface substitution (DSs) is at least 0.05. The invention also concerns a method for obtaining said microfibrils and their use as agent for modifying viscosity, texture and/or as reinforcing filler.
    Type: Grant
    Filed: June 25, 2001
    Date of Patent: March 9, 2004
    Assignee: Rhodia Chimie
    Inventors: Laurence Ladouce, Etienne Fleury, Cécile Gousse, Robert Cantiani, Henri Chanzy, Gérard Excoffier