Patents by Inventor Michelle C. Uchiyama

Michelle C. Uchiyama 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).

  • Lithium electrochemical cell including aprotic solvent-dialkyl carbonate solvent mixture
    Patent number: 4786499
    Abstract: An electrochemical cell is provided including lithium as the anode, non-stoichiometric V.sub.6 O.sub.13 as the cathode, and a solution of a lithium salt in a mixed organic solvent of a non-aqueous aprotic solvent and a dialkyl carbonate as the electrolyte.
    Type: Grant
    Filed: November 1, 1987
    Date of Patent: November 22, 1988
    Assignee: The United States of America as represented by the Secretary of the Army
    Inventors: Steven M. Slane, Edward J. Plichta, Mark Salomon, Michelle C. Uchiyama
  • Amorphous cathode material for use in lithium electrochemical cell and lithium electrochemical cell including the amorphous cathode material
    Patent number: 4751158
    Abstract: A cathode is provided for use in a lithium electrochemical cell including a athode mix of amorphous materials from the mixed metal oxide (V.sub.0.7 Mo.sub.0.3).sub.2 O.sub.5 and P.sub.2 O.sub.5 as the cathode active material, combined with a mixture of conductive diluent and binder and pressed into electrodes on a nickel screen and sintered under vacuum at about 280.degree. C.
    Type: Grant
    Filed: August 3, 1987
    Date of Patent: June 14, 1988
    Assignee: The United States of America as represented by the Secretary of the Army
    Inventors: Michelle C. Uchiyama, Steven M. Slane
  • Cathode material for use in lithium electrochemical cell and lithium electrochemical cell including said cathode material
    Patent number: 4751157
    Abstract: A cathode is provided for use in a lithium electrochemical cell wherein the athode includes a mix of a mixed metal-oxide prepared from V.sub.2 O.sub.5 and MoO.sub.3, conductive diluent, and aqueous based binder and wherein the mix is rolled onto a nickel screen and sintered under vacuum at about 280.degree. C.
    Type: Grant
    Filed: June 8, 1987
    Date of Patent: June 14, 1988
    Assignee: The United States of America as represented by the Secretary of the Army
    Inventors: Michelle C. Uchiyama, Steven M. Slane, Mark Salomon