Patents by Inventor Franck Yousse

Franck Yousse 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).

  • Poly (ethynylene phenylene ethynylene polysiloxene (silylene) s) and methods for preparing same
    Publication number: 20040024163
    Abstract: Heat-stable poly(ethynylene phenylene ethynylene polysiloxene(silylene)) polymers preferably of determined molecular mass, optionally bearing at the end of the chain groups derived from a chain-limiting agent.
    Type: Application
    Filed: May 2, 2003
    Publication date: February 5, 2004
    Inventors: Christian Levassort, Franck Yousse, Laurent Delnaud, Pierrick Buvat