Patents by Inventor Donna E. Matthews

Donna E. Matthews 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).

  • Dual flow aluminum hydrogen peroxide battery
    Patent number: 5445905
    Abstract: A novel dual flow battery configuration is provided comprising an aqueous drogen peroxide catholyte, an aqueous anolyte, a porous solid electrocatalyst capable of reducing said hydrogen peroxide and separating said anolyte, and an aluminum anode positioned within said anolyte. Separation of catholyte and anolyte chambers prevents hydrogen peroxide poisoning of the aluminum anode.
    Type: Grant
    Filed: November 30, 1993
    Date of Patent: August 29, 1995
    Assignee: The United States of America as represented by the Secretary of the Navy
    Inventors: Catherine L. Marsh, Stuart L. Licht, Donna E. Matthews