Patents by Inventor Karsten Rieck

Karsten Rieck 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).

  • Coiled-cell lithium-ion battery having collector and/or contacts embedded in plastic
    Publication number: 20080241657
    Abstract: A coiled cell lithium-ion battery is provided with a plastic element, at least on the part of the end face of the cell coil on which the collector projects, to partially or completely embed the collector.
    Type: Application
    Filed: November 7, 2007
    Publication date: October 2, 2008
    Applicant: Dilo Trading AG
    Inventors: Karsten Rieck, Stefan Theuerkauf
  • Electrodes for electrical power accumulators
    Publication number: 20080124629
    Abstract: An electrode for electrical power accumulators, in particular lithium-ion batteries, has a structured surface. In one embodiment, the cathode electrode is implemented as structured, this structuring occurring at the same time as the production in a laminator. Capillaries are produced. Upon filling of the cell, these capillaries conduct the electrolytes, because of their capillary action, into the middle of the coiled cathode electrode, i.e., into the middle of the cell. It is thus possible to fill the lithium-ion cell in a single step.
    Type: Application
    Filed: November 19, 2007
    Publication date: May 29, 2008
    Applicant: Dilo Trading AG
    Inventors: Karsten Rieck, Stefan Theuerkauf