Patents by Inventor George Gower Innes Moore

George Gower Innes Moore 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).

  • Polymer electrolyte membrane
    Patent number: 7348088
    Abstract: A polymer electrolyte membrane is provided having a thickness of 90 microns or less and comprising a polymer, said polymer comprising a highly fluorinated backbone and recurring pendant groups according to the formula: YOSO2—CF2—CF2—CF2—CF2—O-[polymer backbone]??(I) where Y is H+ or a monovalent cation such as an alkali metal cation. Typically, the membrane is a cast membrane. Typically, the polymer has a hydration product of greater than 22,000. Typically, the polymer has an equivalent weight of 800-1200.
    Type: Grant
    Filed: December 19, 2002
    Date of Patent: March 25, 2008
    Assignee: 3M Innovative Properties Company
    Inventors: Steven Joseph Hamrock, Linda Mae Rivard, George Gower Innes Moore, Harold Todd Freemyer
  • Polymer electrolyte membrane
    Publication number: 20040121210
    Abstract: A polymer electrolyte membrane is provided having a thickness of 90 microns or less and comprising a polymer, said polymer comprising a highly fluorinated backbone and recurring pendant groups according to the formula:
    Type: Application
    Filed: December 19, 2002
    Publication date: June 24, 2004
    Applicant: 3M Innovative Properties Company
    Inventors: Steven Joseph Hamrock, Linda Mae Rivard, George Gower Innes Moore, Harold Todd Freemyer