Patents by Inventor Adam Hodgkinson

Adam Hodgkinson 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).

  • Electrocatalyst ink
    Patent number: 12288885
    Abstract: The present invention provides a method of preparing an electrocatalyst ink, the method comprising a step of contacting a dispersion with a base metal-binding agent.
    Type: Grant
    Filed: December 11, 2020
    Date of Patent: April 29, 2025
    Assignee: JOHNSON MATTHEY HYDROGEN TECHNOLOGIES LIMITED
    Inventors: Adam Hodgkinson, Alejandro Martinez Bonastre
  • ELECTROCATALYST INK
    Publication number: 20240105964
    Abstract: The present invention provides a method of preparing an electrocatalyst ink, the method comprising a step of contacting a dispersion with a base metal-binding agent.
    Type: Application
    Filed: December 11, 2020
    Publication date: March 28, 2024
    Inventors: Adam HODGKINSON, Alejandro MARTINEZ BONASTRE
  • 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
  • Sealing of a membrane electrode assembly
    Publication number: 20070190400
    Abstract: A sealed and/or reinforced membrane electrode assembly is disclosed. Encapsulation films, each comprising a backing layer and an adhesive layer, are positioned on the edges of at least one face of each gas diffusion substrate such that the adhesive layers impregnate into each gas diffusion substrate. Methods of forming sealed and/or reinforced membrane electrode assemblies are also disclosed.
    Type: Application
    Filed: August 2, 2004
    Publication date: August 16, 2007
    Inventors: Silvain Buche, Adam Hodgkinson, Catherine de Rouffignac, Jonathan David Sharman