Patents by Inventor Hubert VONDERHAGEN

Hubert VONDERHAGEN 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 MANUFACTURING AN ELECTRODE
    Publication number: 20140072867
    Abstract: An electrode (1) for an electrochemical energy storage apparatus has a contour (2) exhibiting two side edges, wherein a first side edge (3) and a second side edge (4) are interconnected by a connecting section (5). The connecting section (5) comprises a substantially linear region (5a) which transitions into the first side edge (3), and a substantially curved region (5b) which transitions into the second side edge (4). When manufacturing such an electrode the first side edge (3) is created by a first cut, the second side edge (4) is created by a second cut, and the connecting section (5) is created along with the first cut or the second cut.
    Type: Application
    Filed: November 15, 2013
    Publication date: March 13, 2014
    Applicant: Li-Tec Battery GmbH
    Inventors: Hubert VONDERHAGEN, Lothar THOMMES, Steffen LEGNER, Claus-Rupert HOHENTHANNER