Patents by Inventor George W. Adamson

George W. Adamson 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).

  • Electrode Active Material and Method of Making The Same
    Publication number: 20100330426
    Abstract: The invention provides an electrochemical cell which includes a first electrode and a second electrode which is a counter electrode to said first electrode, and an electrolyte material interposed there between. The first electrode includes an alkali metal phosphorous compound doped with an element having a valence state greater than that of the alkali metal.
    Type: Application
    Filed: August 31, 2010
    Publication date: December 30, 2010
    Inventors: George W. Adamson, Jeremy Barker, Gerbrand Ceder, Ming Dong, Dane Morgan, M. Yazid Saidi
  • HIGH ENERGY BATTERY MATERIALS
    Publication number: 20100230632
    Abstract: This invention relates to a high energy density cathode material for batteries.
    Type: Application
    Filed: September 20, 2006
    Publication date: September 16, 2010
    Applicant: VIRTIC, LLC
    Inventors: George W. Adamson, Luis A. Ortiz, JR.
  • Crosslinked polymer electrolytes and method of making such crosslinked polymers
    Patent number: 6933078
    Abstract: This invention relates to crosslinked polymers useful as electrolytes in rechargeable batteries, to electrolytes containing such crosslinked polymers, to methods for making such polymer electrolytes, to electrodes incorporating such crosslinked polymers, to rechargeable batteries employing such crosslinked polymers as the electrolyte and to methods for producing such batteries.
    Type: Grant
    Filed: December 18, 2002
    Date of Patent: August 23, 2005
    Assignee: Valence Technology, Inc.
    Inventors: Biying Huang, George W. Adamson
  • Alkali metal hydrogen phosphates as precursors for phosphate-containing electrochemical active materials
    Patent number: 6794084
    Abstract: The present invention relates general to a method for making an alkali metal hydrogen phosphate of the general formula AxH3−xPO4, wherein A is an alkali metal and 0≦x≦3, prepared by admixing an alkali metal-containing compound, a phosphate-supplying compound, and water, where water is present in the mixture at a level of from about 5% to 25% by weight.
    Type: Grant
    Filed: July 26, 2002
    Date of Patent: September 21, 2004
    Assignee: Valence Technology, Inc.
    Inventors: George W. Adamson, Jeremy Barker, Titus Faulkner, M. Yazid Saidi, Jeffrey Swoyer
  • Electrode active material and method of making the same
    Publication number: 20040131939
    Abstract: The invention provides an electrochemical cell which includes a first electrode and a second electrode which is a counter electrode to said first electrode, and an electrolyte material interposed there between. The first electrode includes an alkali metal phosphorous compound doped with an element having a valence state greater than that of the alkali metal.
    Type: Application
    Filed: December 19, 2003
    Publication date: July 8, 2004
    Inventors: George W. Adamson, Jeremy Barker, Gerbrand Ceder, Ming Dong, Dane Morgan, M. Yazid Saidi
  • Crosslinked polymer electrolytes and method of making such crosslinked polymers
    Publication number: 20040122178
    Abstract: This invention relates to crosslinked polymers useful as electrolytes in rechargeable batteries, to electrolytes containing such crosslinked polymers, to methods for making such polymer electrolytes, to electrodes incorporating such crosslinked polymers, to rechargeable batteries employing such crosslinked polymers as the electrolyte and to methods for producing such batteries.
    Type: Application
    Filed: December 18, 2002
    Publication date: June 24, 2004
    Inventors: Biying Huang, George W. Adamson
  • Alkali metal hydrogen phosphates as precursors for phosphate-containing electrochemical active materials
    Publication number: 20040018135
    Abstract: The present invention relates general to a method for making an alkali metal hydrogen phosphate of the general formula AxH3−xPO4, wherein A is an alkali metal and 0≦x≦3, prepared by admixing an alkali metal-containing compound, a phosphate-supplying compound, and water, where water is present in the mixture at a level of from about 5% to 25% by weight
    Type: Application
    Filed: July 26, 2002
    Publication date: January 29, 2004
    Inventors: George W. Adamson, Jeremy Barker, Titus Faulkner, M. Yazid Saidi, Jeffrey Swoyer