Patents by Inventor Elisabeth Strandemo

Elisabeth Strandemo 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).

  • High voltage cable
    Patent number: 8067694
    Abstract: An extruded high voltage cable including a conductor with at least three concentric layers of helically wound metal wires, an extruded inner conducting layer surrounding the conductor, and an extruded electrical insulation arranged outside the inner conducting layer. The two outermost layers of the conductor have the same lay direction.
    Type: Grant
    Filed: October 18, 2007
    Date of Patent: November 29, 2011
    Assignee: Abb Research Ltd.
    Inventors: Poorvi Patel, Birgitta Källstrand, Michal Ciach, Elisabeth Strandemo, Ulf Öberg, Tommy Johansson, Carl-Olof Olsson
  • HIGH VOLTAGE CABLE
    Publication number: 20100078195
    Abstract: An extruded high voltage cable including a conductor with at least three concentric layers of helically wound metal wires, an extruded inner conducting layer surrounding the conductor, and an extruded electrical insulation arranged outside the inner conducting layer. The two outermost layers of the conductor have the same lay direction.
    Type: Application
    Filed: October 18, 2007
    Publication date: April 1, 2010
    Inventors: Poorvi Patel, Birgitta Källstrand, Michal Ciach, Elisabeth Strandemo, Ulf Öberg, Tommy Johansson, Carl-Olof Olsson