Patents by Inventor Olivier Helleux

Olivier Helleux 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).

  • Nanocomposite polyster preparation method
    Publication number: 20040106720
    Abstract: The invention relates to a method for preparing nanocomposite aliphatic polyester consisting of the mixing of a nanofiller in at least one monomer that can form an aliphatic polyester and the intercalative polymerisation of the mixture obtained in the presence of a supercritical fluid.
    Type: Application
    Filed: December 30, 2003
    Publication date: June 3, 2004
    Inventors: Robert Jerome, Cedric Calberg, Fabrice Stassin, Olivier Helleux, Philippe Dubois, Nadege Pantoustier, Michael Alexandre, Benedicte Lepoittevin