Patents by Inventor Alexandre Marchat

Alexandre Marchat 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).

  • Composition for Conductive Transparent Film
    Publication number: 20130309423
    Abstract: The present invention relates to a novel polymer composition having conductive properties comprising: (a) at least one dispersion or suspension of elastomer having a Tg<20° C. and/or of thermoplastic polymer having a Tg<20° C., and/or a polymer solution, (b) at least one optionally substituted polythiophene conductive polymer, (c) particles of crosslinked or uncrosslinked polymer chosen from functionalized or unfunctionalized particles of polystyrene, of polycarbonate, of polymethylene melamine, said un crosslinked polymer particles having a Tg>80° C., glass particles, silica particles, and/or particles of metal oxides chosen from the following metal oxides: ZnO, MgO, MgAl2O4, and borosilicate particles.
    Type: Application
    Filed: September 29, 2011
    Publication date: November 21, 2013
    Applicant: HUTCHINSON
    Inventors: Stéphane Roger, Marie Dieudonné, Alexandre Marchat, Philippe Sonntag