Patents by Inventor Berthold REEB

Berthold REEB 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).

  • Method for production and processing of a framed proton-conducting membrane
    Patent number: 12500258
    Abstract: A method for production and processing of a framed proton-conducting membrane for a fuel cell, comprises: providing of the proton-conducting membrane and a frame comprising at least two media ports inserting the membrane into a recess of the frame, processing of at least one surface of the frame such that a first region exists with an increased force of adhesion for a joining by means of gluing, and at least one second region exists with a lesser force of adhesion than the increased force of adhesion.
    Type: Grant
    Filed: October 22, 2021
    Date of Patent: December 16, 2025
    Assignee: AUDI AG
    Inventor: Berthold Reeb
  • METHOD FOR PRODUCTION AND PROCESSING OF A FRAMED PROTON-CONDUCTING MEMBRANE
    Publication number: 20230253597
    Abstract: A method for production and processing of a framed proton-conducting membrane for a fuel cell, comprises: providing of the proton-conducting membrane and a frame comprising at least two media ports inserting the membrane into a recess of the frame, processing of at least one surface of the frame such that a first region exists with an increased force of adhesion for a joining by means of gluing, and at least one second region exists with a lesser force of adhesion than the increased force of adhesion.
    Type: Application
    Filed: October 22, 2021
    Publication date: August 10, 2023
    Inventor: Berthold REEB