Patents by Inventor Franz W. Winterberg

Franz W. Winterberg 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 producing rechargeable lithium-polymer batteries and a battery produced according to said method
    Publication number: 20040029008
    Abstract: The invention relates to a rechargeable lithium-polymer battery, characterized by the following construction: a collector film (8, 9); a cathode active substance (15) which contains a transition metal oxide capable of intercalation as the active component, a conducting additive and a polymer which has been swelled in a supporting electrolyte solution; a polymer-gel electrolyte (13) consisting of polymers that have been swelled in a supporting electrolyte solution; an anode active substance (11) which contains a material capable of intercalation as the active component and a polymer that has been swelled in a supporting electrolyte solution; and a collector film (8, 9).
    Type: Application
    Filed: January 17, 2003
    Publication date: February 12, 2004
    Inventors: Franz W. Winterberg, Reiner Zimmermann, Kerstin Siury