Patents by Inventor Graham E. Cooley

Graham E. Cooley 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).

  • Cation exchange membranes and method for the preparation of such membranes
    Patent number: 5626731
    Abstract: A modified polymeric cation exchange membrane for use in an electrochemical cell, the membrane having a salt selected from the group consisting of silver, tungsten, molybdenum and a mixture thereof deposited within the polymer matrix, the salt being insoluble in the electrolytes which, in use, contact either side of the membrane.The membranes are of particular use in electrochemical cells and combine a low electrolytic resistivity with a high permselectivity.
    Type: Grant
    Filed: April 7, 1995
    Date of Patent: May 6, 1997
    Assignee: National Power PLC
    Inventors: Graham E. Cooley, Vincent F. D'Agostino