Patents by Inventor Michael Granz

Michael Granz 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).

  • Process for the production of a gas diffusion electrode
    Publication number: 20060249378
    Abstract: The present invention discloses a process for the production of a gas diffusion electrode, in particular for the electrolysis of an aqueous solution of hydrogen chloride, in a first step a) a dispersion of a catalyst containing a noble metal and of a proton-conducting ionomer in an organic solvent being sprayed onto an electrically conductive support optionally provided with a coating material containing an acetylene black/polytetrafluoroethylene mixture and, in a second step b), the organic solvent being removed.
    Type: Application
    Filed: July 11, 2006
    Publication date: November 9, 2006
    Inventors: Fritz Gestermann, Martin Sturmann, Gerd Speer, Michael Granz, Peter Kohl
  • Process for the production of a gas diffusion electrode
    Publication number: 20040124079
    Abstract: The present invention discloses a process for the production of a gas diffusion electrode, in particular for the electrolysis of an aqueous solution of hydrogen chloride, in a first step a) a dispersion of a catalyst containing a noble metal and of a proton-conducting ionomer in an organic solvent being sprayed onto an electrically conductive support optionally provided with a coating material containing an acetylene black/polytetrafluoroethylene mixture and, in a second step b), the organic solvent being removed.
    Type: Application
    Filed: September 17, 2003
    Publication date: July 1, 2004
    Applicant: BAYER AG
    Inventors: Fritz Gestermann, Martin Sturmann, Gerd Speer, Michael Granz, Peter Kohl