Patents by Inventor Philippe Cornu

Philippe Cornu 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).

  • Tire tread with groove reinforcement
    Patent number: 9027615
    Abstract: The present invention relates to a tire tread comprising a plurality of circumferential grooves separating circumferential ribs, each groove comprising a bottom and two sidewalls, and a plurality of laterally separated reinforcements, wherein one reinforcement is arranged adjacent each circumferential groove, and wherein each reinforcement extends from the radially inner surface of the tread in a radial direction at least to the bottom of an adjacent circumferential groove to form the bottom of that groove. Further, the invention relates to a tire comprising a tread in accordance with the present invention.
    Type: Grant
    Filed: September 12, 2012
    Date of Patent: May 12, 2015
    Assignee: The Goodyear Tire & Rubber Company
    Inventors: Francois Dermience, Denis Michel Philippe Gilon, Jean-Louis Marie Félicien Thomas, Philippe Cornu, François Philippe Depouhon
  • TIRE TREAD WITH GROOVE REINFORCEMENT
    Publication number: 20140069561
    Abstract: The present invention relates to a tire tread comprising a plurality of circumferential grooves separating circumferential ribs, each groove comprising a bottom and two sidewalls, and a plurality of laterally separated reinforcements, wherein one reinforcement is arranged adjacent each circumferential groove, and wherein each reinforcement extends from the radially inner surface of the tread in a radial direction at least to the bottom of an adjacent circumferential groove to form the bottom of that groove. Further, the invention relates to a tire comprising a tread in accordance with the present invention.
    Type: Application
    Filed: September 12, 2012
    Publication date: March 13, 2014
    Applicant: The Goodyear Tire & Rubber Company
    Inventors: Francois Dermience, Denis Michel Philippe Gilon, Jean-Louis Marie Felicien Thomas, Philippe Cornu, Francois Philippe Depouhon
  • Optical data recording medium provided with at least one photosensitive layer and one deformable layer
    Publication number: 20060182924
    Abstract: An optical recording medium comprises first and second substrates wherebetween there is arranged at least one first photosensitive layer, preferably made of inorganic material. The first photosensitive layer comprises a front face for receiving optical radiation, by means of the second substrate, during data writing and/or reading operations. A first deformable layer, transparent to the optical radiation, is arranged between the first photosensitive layer and the second substrate. The first substrate comprises a patterned front face, so as to form a preferably spiral-shaped groove enabling precise data writing and/or reading to be performed by means of an automatic focusing control and track monitoring system.
    Type: Application
    Filed: July 16, 2004
    Publication date: August 17, 2006
    Applicants: Commissariat a L'energie Atomique, MPO International
    Inventors: Philippe Cornu, Berangere Hyot, Ludovic Poupinet
  • Micronized film-forming powder comprising an active substance
    Publication number: 20050042173
    Abstract: The present invention relates to a micronized film-forming powder having a particle size of at most 100 ?m and comprising a combination of at least one active substance, at least one bioadhesive agent, and at least a plasticizer.
    Type: Application
    Filed: November 21, 2002
    Publication date: February 24, 2005
    Inventors: Jerome Besse, Laurence Besse, Philippe Cornu, Brigitte Taravella
  • Film-forming powder, compositions containing it, methods for their preparation and their uses
    Publication number: 20030096012
    Abstract: The present invention relates to a film-forming powder comprising at least one active substance, at least one bioadhesive agent, and optionally surfactants, wetting agents, plasticizers, binders, retardants, penetration promoters and bioerodible diluents.
    Type: Application
    Filed: March 14, 2002
    Publication date: May 22, 2003
    Inventors: Jerome Besse, Laurence Besse, Philippe Cornu, Brigitte Taravella