Patents by Inventor Peter Trew

Peter Trew 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).

  • CATALYST-COATED MEMBRANE AND METHOD OF MANUFACTURE
    Publication number: 20240372111
    Abstract: Provided is a method of manufacturing a catalyst-coated ion-conducting membrane for an electrochemical cell, the method comprising: providing an ion-conducting membrane, an electrocatalyst layer, and a masking layer between the ion-conducting membrane and the electrocatalyst layer, wherein the masking layer comprises one or more aperture(s) to provide one or more exposed region(s) and one or more non-exposed region(s) of the electrocatalyst layer; and contacting the layers such that the one or more exposed region(s) of the electrocatalyst layer are transferred onto the ion-conducting membrane and the masking layer prevents the one or more non-exposed region(s) of the electrocatalyst layer from being transferred onto the ion-conducting membrane.
    Type: Application
    Filed: May 26, 2022
    Publication date: November 7, 2024
    Inventors: Julie O'SULLIVAN, Peter TREW
  • Membrane Electrode Assembly
    Publication number: 20080090131
    Abstract: A membrane electrode assembly wherein a film member (4) is interposed between the membrane (1) and an electrocatalyst layer (3) is disposed. The film member (4) contacts the edge region and not the central region of a first surface of the electrocatalyst layer (3).
    Type: Application
    Filed: September 22, 2005
    Publication date: April 17, 2008
    Inventors: Catherine de Rouffignac, Hubert Gasteiger, Adam Hodgkinson, Peter Trew, Bhaskar Sompalli, Susan Yan, Brian Litteer