Patents by Inventor Demetrios V. Louzos

Demetrios V. Louzos 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).

  • Nonaqueous cell having an antimony trisulfide cathode
    Patent number: 4385103
    Abstract: A nonaqueous cell employing an anode such as lithium, a liquid electrolyte based on organic solvents and a cathode of antimony trisulfide.
    Type: Grant
    Filed: September 29, 1981
    Date of Patent: May 24, 1983
    Assignee: Union Carbide Corporation
    Inventors: Demetrios V. Louzos, George E. Blomgren
  • Solid state cell in which an inert nonconductive material is dispersed in the cathode
    Patent number: 4333996
    Abstract: A solid state cell employing a charge transfer complex cathode having dispersed therein particles of a chemically inert, high surface area, electrically nonconductive material so as to effectively prevent the cell's impedance from substantially increasing during discharge thereby resulting in a greater discharge rate capability.
    Type: Grant
    Filed: September 29, 1980
    Date of Patent: June 8, 1982
    Assignee: Union Carbide Corporation
    Inventor: Demetrios V. Louzos
  • Solid state cell employing an electron donor-embedded anode
    Patent number: 4314010
    Abstract: A solid state cell employing a charge transfer complex cathode along with an anode such as lithium having embedded particles of an electron donor so as to effectively increase the anode/cathode interfacial area.
    Type: Grant
    Filed: September 29, 1980
    Date of Patent: February 2, 1982
    Assignee: Union Carbide Corporation
    Inventor: Demetrios V. Louzos
  • Layered charge transfer complex cathodes or solid electrolyte cells
    Patent number: 4267244
    Abstract: Layered charge transfer complex cathodes for use in solid electrolyte cells wherein one layer of the cathode contains an electronic conductor which is isolated from the cell's solid electrolyte by a second layer of the cathode that does not contain an electronic conductor.
    Type: Grant
    Filed: March 28, 1980
    Date of Patent: May 12, 1981
    Assignee: Union Carbide Corporation
    Inventor: Demetrios V. Louzos
  • Charge transfer complex cathodes for solid electrolyte cells
    Patent number: 4263382
    Abstract: Charge transfer complex cathodes for use in solid state cell systems wherein the cathodes are the reaction products of at least one halogen such as iodine or bromine with poly(N-vinylpyrrolidone).
    Type: Grant
    Filed: March 28, 1980
    Date of Patent: April 21, 1981
    Assignee: Union Carbide Corporation
    Inventors: Demetrios V. Louzos, Harry Vourlis
  • Charge transfer complex cathodes for solid electrolyte cells
    Patent number: 4243732
    Abstract: Charge transfer complex cathodes for use in solid cell systems wherein the cathodes are the reaction products of a halogen such as iodine or bromine with a carbonaceous pitch such as mesophase pitch.
    Type: Grant
    Filed: June 28, 1979
    Date of Patent: January 6, 1981
    Assignee: Union Carbide Corporation
    Inventors: Robert A. Powers, Demetrios V. Louzos
  • Lithium ion-containing organic electrolyte
    Patent number: 4167458
    Abstract: A lithium ion-containing solvent-electrolyte suitable for the electrodeposition of lithium in electrochemical cells, said electrolyte comprising lithium fluoroborate dissolved in a mixture of methylene chloride and sulfolane and/or the alkyl-substituted derivatives thereof.
    Type: Grant
    Filed: March 28, 1978
    Date of Patent: September 11, 1979
    Assignee: Union Carbide Corporation
    Inventors: Demetrios V. Louzos, Ralph J. Brodd