Patents by Inventor Peter A. Kreidler

Peter A. Kreidler 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).

  • Nickel-based alloys as positive electrode support materials in electrochemical cells containing nonaqueous electrolytes
    Patent number: 7465521
    Abstract: Nickel-based alloys are provided for use as a positive electrode current collector in a solid cathode, nonaqueous liquid electrolyte, alkali metal anode active electrochemical cell. The nickel-based alloys are characterized by chemical compatibility with aggressive cell environments, high corrosion resistance and resistance to fluorination and passivation at elevated temperatures, thus improving the longevity and performance of the electrochemical cell. The cell can be of either a primary or a secondary configuration.
    Type: Grant
    Filed: December 8, 2004
    Date of Patent: December 16, 2008
    Assignee: Greatbatch Ltd.
    Inventors: Christine Frysz, W. Richard Brown, Peter A. Kreidler, Sally Ann Smesko, Karen Nuwer
  • Cobalt-based alloys as positive electrode current collectors in nonaqueous electrochemical cells
    Patent number: 6541158
    Abstract: Cobalt-based alloys are provided for use as a positive electrode current collector in a solid cathode, nonaqueous liquid electrolyte, alkali metal anode active electrochemical cell. The cobalt-based alloys are characterized by chemical compatibility with aggressive cell environments, high corrosion resistance and resistance to fluorination and passivation at elevated temperatures, thus improving the longevity and performance of the electrochemical cell. The cell can be of either a primary or a secondary configuration.
    Type: Grant
    Filed: July 12, 2001
    Date of Patent: April 1, 2003
    Assignee: Wilson Greatbatch Ltd.
    Inventors: Christine A. Frysz, Sally Ann Smesko, Peter A. Kreidler, W. Richard Brown, Esther S. Takeuchi
  • Cobalt-based alloys as positive electrode current collectors in nonaqueous electrochemical cells
    Publication number: 20020051909
    Abstract: Cobalt-based alloys are provided for use as a positive electrode current collector in a solid cathode, nonaqueous liquid electrolyte, alkali metal anode active electrochemical cell. The cobalt-based alloys are characterized by chemical compatibility with aggressive cell environments, high corrosion resistance and resistance to fluorination and passivation at elevated temperatures, thus improving the longevity and performance of the electrochemical cell. The cell can be of either a primary or a secondary configuration.
    Type: Application
    Filed: July 12, 2001
    Publication date: May 2, 2002
    Inventors: Christine A. Frysz, Sally Ann Smesko, Peter A. Kreidler, W. Richard Brown, Esther S. Takeuchi
  • Cobalt-based alloys as positive electrode current collectors in nonaqueous electrochemical cells
    Patent number: 6306544
    Abstract: Cobalt-based alloys are provided for use as a positive electrode current collector in a solid cathode, nonaqueous liquid electrolyte, alkali metal anode active electrochemical cell. The cobalt-based alloys are characterized by chemical compatibility with aggressive cell environments, high corrosion resistance and resistance to fluorination and passivation at elevated temperatures, thus improving the longevity and performance of the electrochemical cell. The cell can be of either a primary or a secondary configuration.
    Type: Grant
    Filed: February 25, 1999
    Date of Patent: October 23, 2001
    Assignee: Wilson Greatbatch Ltd.
    Inventors: Christine A. Frysz, Sally Ann Smesko, Peter A. Kreidler, W. Richard Brown, Esther S. Takeuchi