Patents by Inventor Allan V. Marse

Allan V. Marse 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).

  • Additive for energy storage devices that evolve oxygen and hydrogen
    Patent number: 4952465
    Abstract: Novel additives are disclosed comprising a material capable of absorbing hydrogen and recombining oxygen, which additive is ideally suited for incorporation in sealed cells. The additive may be disposed in an energy storage device in several manners such as a coating on a negative electrode, a thin layer disposed between cell separators, an auxilliary electrode, and as one negative electrode in a device having a plurality of negative and positive electrodes.
    Type: Grant
    Filed: August 26, 1988
    Date of Patent: August 28, 1990
    Assignee: The Standard Oil Company
    Inventors: Jonathan H. Harris, Allan V. Marse, Michael A. Tenhover, Richard M. Wilson
  • Double layer capacitor
    Patent number: 4713731
    Abstract: Improved electrical double layer capacitors having carbon electrodes include in the electrolyte a voltage regulating agent selected from the group of bromides, chlorides, fluorides and iodides.
    Type: Grant
    Filed: September 15, 1986
    Date of Patent: December 15, 1987
    Assignee: Standard Oil Company
    Inventors: Donald L. Boos, Allan V. Marse
  • Coal desulfurization
    Patent number: 4168148
    Abstract: The sulfur content of coal can be significantly reduced by leaching the coal with an aqueous solution of sodium sulfite.
    Type: Grant
    Filed: March 31, 1978
    Date of Patent: September 18, 1979
    Assignee: The Standard Oil Company (Ohio)
    Inventors: Donald B. Anthony, Allan V. Marse
  • Process for removing sulfur from coal
    Patent number: 4162898
    Abstract: Inorganic and organic sulfur are removed from coal by contacting the coal with gun blueing solution, namely an aqueous solution of sodium nitrate, sodium nitrite and sodium hydroxide.
    Type: Grant
    Filed: March 31, 1978
    Date of Patent: July 31, 1979
    Assignee: The Standard Oil Company
    Inventors: Donald B. Anthony, Allan V. Marse