Patents by Inventor Jean-Sebastien ROCH

Jean-Sebastien ROCH 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).

  • FUEL CELL WITH OPTIMISED OPERATION ALONG THE AIR FLOW CHANNEL
    Publication number: 20160248112
    Abstract: The invention relates to a fuel cell comprising: a membrane/electrodes assembly (111, 112, 113) comprising a cathode attached to a membrane; a conductive plate (102) defining a flow channel between an air inlet and a water outlet; and a gaseous diffusion layer subjected to compression between the cathode (112) and the conductive plate (102), and comprising first and second parts (24, 25) which are joined together, have different compositions and are of the same thickness beneath said compression, the first part extending by between 15 and 50% of the length of the channel from the air inlet and the second part extending by between 50 and 85% of the length of the channel from the water outlet.
    Type: Application
    Filed: October 22, 2014
    Publication date: August 25, 2016
    Applicant: COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES
    Inventors: Jeremy ALLIX, Lara JABBOUR, Jean-Sebastien ROCH, Remi VINCENT