Patents by Inventor Bernd Bressel

Bernd Bressel 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 of increasing the concentration of dilute brine in NaCl electrolysis plants using the membrane process
    Patent number: 6547948
    Abstract: The present invention relates to a method of increasing the concentration of dilute brine in NaCl electrolysis plants using the membrane process, wherein the NaCl required is stored in a mass flow silo with supernatant liquid and is fed continuously from there to the quick dissolver.
    Type: Grant
    Filed: October 3, 2000
    Date of Patent: April 15, 2003
    Assignee: Bayer Aktiengesellschaft
    Inventors: Alfred Soppe, Klaus Geisler, Bernd Bressel
  • Electrolysis plate
    Patent number: 6395155
    Abstract: An electrolysis plate is described which consists of an outer non-conductive frame, particularly a frame having a fiber-reinforced cresol resin, an electrically conductive, bipolar graphite plate which is mounted therein and is preferably slotted on both sides, and, in the region of the electrolyte feed, has plastic skirts for the forced direction of the electrolyte solutions.
    Type: Grant
    Filed: November 16, 2000
    Date of Patent: May 28, 2002
    Assignee: Bayer Aktiengesellschaft
    Inventors: Bernd Bressel, Hans-Joachim Kramann