Patents by Inventor Alexander Matthew Ruddick

Alexander Matthew Ruddick 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 purifying hydrogen gas for use in fuel cells
    Patent number: 11596894
    Abstract: The invention generally relates to a process for purifying a hydrogen gas for use in a fuel cell. The process involves taking a hydrogen feed stream from a high-pressure tank and passing it through a purifier comprising an adsorbent to provide a purified hydrogen stream which is sent to a fuel cell. A particular adsorbent which can be used is a metal-organic framework composition. The adsorbent can be housed in a device such as a canister or cartridge having an inlet and outlet port.
    Type: Grant
    Filed: May 20, 2021
    Date of Patent: March 7, 2023
    Assignee: NuMat Technologies Inc.
    Inventors: William Morris, William Joseph Hoover, Ross James Verploegh, Edwin Alfonso Argueta Fajardo, Alexander Matthew Ruddick
  • PROCESS FOR PURIFYING HYDROGEN GAS FOR USE IN FUEL CELLS
    Publication number: 20210362088
    Abstract: The invention generally relates to a process for purifying a hydrogen gas for use in a fuel cell. The process involves taking a hydrogen feed stream from a high-pressure tank and passing it through a purifier comprising an adsorbent to provide a purified hydrogen stream which is sent to a fuel cell. A particular adsorbent which can be used is a metal-organic framework composition. The adsorbent can be housed in a device such as a canister or cartridge having an inlet and outlet port.
    Type: Application
    Filed: May 20, 2021
    Publication date: November 25, 2021
    Applicant: NuMat Technologies Inc.
    Inventors: William Morris, William Joseph Hoover, Ross James Verploegh, Edwin Alfonso Argueta Fajardo, Alexander Matthew Ruddick