Patents by Inventor Shenandoah Henrich

Shenandoah Henrich 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).

  • Method for providing an electrochemical cell having a pocket seperator design
    Patent number: 7867293
    Abstract: A method of manufacturing an electrochemical cell is described. A separator sheet segregating the anode from direct contact with the cathode is folded back upon itself along a crease with an upper portion at least partially sealed to a lower portion along an aligned peripheral edge to form an envelope. A first envelope portion houses the cathode having an uncovered portion of the cathode current collector spaced from the crease and a second envelope portion houses the anode. The first envelope portion is sealed to the second envelope portion through uncovered perforations of the cathode current collector to lock the anode aligned with the cathode. The anode and cathode are then wound into a jellyroll electrode assembly housed in a cylindrical casing and activated with an electrolyte.
    Type: Grant
    Filed: February 9, 2010
    Date of Patent: January 11, 2011
    Assignee: Greatbatch Ltd.
    Inventors: Kenneth Moceri, Tina Urso, Paul Hallifax, Raymond Konopa, Scott Hall, Deborah McNally, Daniel Baumer, Dominick Frustaci, Philip Wutz, Shenandoah Henrich, John Skoumpris, Michael Guidi, Brian Mau