Patents by Inventor Jochen-Werner Kuhn-von Burgsdorff

Jochen-Werner Kuhn-von Burgsdorff 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 and apparatus for the electrolytic extraction of metals from a solution containing metal ions
    Patent number: 5372683
    Abstract: For the electrolytic extraction of metal from a solution containing metal ions and situated in a first cell, metal is cathodically deposited by means of an anode on an electrically conductive endless band immersed partially into the solution, and is redissolved anodically in the electrolyte of an adjacent second cell by partial immersion of the circulating endless band; the metal dissolved in the second cell is again deposited in high purity on a cathode.
    Type: Grant
    Filed: November 25, 1991
    Date of Patent: December 13, 1994
    Assignee: W. C. Heraeus GmbH
    Inventors: Jochen-Werner Kuhn-von Burgsdorff, Ulrich Stroder