Patents by Inventor Alain Guinebert

Alain Guinebert 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).

  • Leakproofing device for fuel cell, unit and fuel cell comprising such a device
    Patent number: 9601786
    Abstract: Leakproofing device for a fuel cell intended to be interposed between an Electrodes Membrane Assembly and a polar or bipolar plate of a fuel cell unit, the device consisting of a rigid frame and of a leakproofing seal integral with the frame, the frame furnished with the leakproofing seal defining a plurality of apertures through the device, the apertures being delimited by the leakproofing seal.
    Type: Grant
    Filed: October 2, 2013
    Date of Patent: March 21, 2017
    Assignee: L'Air Liquide Société Anonyme Pour L'Étude Et L'Exploitation Des Procedes Georges Claude
    Inventors: Arnaud Cerceau, Alain Guinebert, Nicolas Jannin, Elisabeth Rossinot, Helene Trouve, Denis Sirac
  • LEAKPROOFING DEVICE FOR FUEL CELL, UNIT AND FUEL CELL COMPRISING SUCH A DEVICE
    Publication number: 20150263360
    Abstract: Leakproofing device for a fuel cell intended to be interposed between an Electrodes Membrane Assembly and a polar or bipolar plate of a fuel cell unit, the device consisting of a rigid frame and of a leakproofing seal integral with the frame, the frame furnished with the leakproofing seal defining a plurality of apertures through the device, the apertures being delimited by the leakproofing seal.
    Type: Application
    Filed: October 2, 2013
    Publication date: September 17, 2015
    Inventors: Arnaud Cerceau, Alain Guinebert, Nicolas Jannin, Elisabeth Rossinot, Helene Trouve, Denis Sirac