Patents by Inventor Charly David AZRA

Charly David AZRA 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).

  • Patent number: 11228050
    Abstract: Some aspects of the invention may be directed to a catalyst layer for anodes of Alkaline Exchange Membrane Fuel Cells (AEMFC). Such catalyst layer may include catalyst nanoparticles and an ionomer. Each catalyst nanoparticle may include one or more nanoparticles of catalytically active metal supported on at least one nanoparticle of crystalline RuO2. The diameter of the at least one nanoparticle of the crystalline RuO2 may be about order of magnitude larger than the diameter of the one or more nanoparticles of catalytically active metal.
    Type: Grant
    Filed: July 30, 2018
    Date of Patent: January 18, 2022
    Assignee: HYDROLITE LTD
    Inventors: Yair Paska, Miles Page, Charly David Azra, Ben Achrai, Anna Kitayev
  • Publication number: 20210265638
    Abstract: A method of making an alkaline membrane fuel cell assembly is disclosed. The method may include: depositing a first catalyst layer on a first gas diffusion layer to form a first gas diffusion electrode; depositing a second catalyst layer one a second gas diffusion layer to form a second gas diffusion electrode; depositing a thin membrane on at least one of: the first catalyst layer and the second catalyst layer; joining together the first and second gas diffusion electrodes to form the alkaline fuel cell assembly such that the thin membrane is located between the first and second catalyst layers; and sealing the first and second gas diffusion layers, the first and second catalyst layers and the thin membrane from all sides.
    Type: Application
    Filed: May 28, 2019
    Publication date: August 26, 2021
    Applicant: POCELL TECH LTD.
    Inventor: Charly David AZRA
  • Publication number: 20200161686
    Abstract: Some aspects of the invention may be directed to a catalyst layer for anodes of Alkaline Exchange Membrane Fuel Cells (AEMFC). Such catalyst layer may include catalyst nanoparticles and an ionomer. Each catalyst nanoparticle may include one or more nanoparticles of catalytically active metal supported on at least one nanoparticle of crystalline RuO2. The diameter of the at least one nanoparticle of the crystalline RuO2 may be about order of magnitude larger than the diameter of the one or more nanoparticles of catalytically active metal.
    Type: Application
    Filed: July 30, 2018
    Publication date: May 21, 2020
    Applicant: POCELL TECH LTD.
    Inventors: Yair PASKA, Miles PAGE, Charly David AZRA, Ben ACHRAI, Anna KITAYEV