Patents by Inventor Sven Södergren

Sven Södergren 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).

  • Electric connection of electrochemical and photoelectrochemical cells
    Patent number: 6657119
    Abstract: An electrolytic cell assembly, e.g. for use in solar panels, is formed by placing coated metal wires (7,9) between the conducting layers (3,6) of two conducting glasses (1,4), respectively. A pressure force (F) is applied to press the metal wires between the conducting layers and to break the coating of the wires, thereby bringing the metal wires in electrical contact with the conducting layers. The coating protects the wires from harmful contact with an electrolyte inside the cell.
    Type: Grant
    Filed: December 14, 2001
    Date of Patent: December 2, 2003
    Assignee: Forskarpatent I Uppsala AB
    Inventors: Sten-Eric Lindquist, Anders Hagfeldt, Henrik Lindstrom, Sven Södergren