Patents by Inventor Jurgen Plessing

Jurgen Plessing 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).

  • Decomposition and oxidation system
    Patent number: 4341738
    Abstract: An apparatus for decomposing difficultly soluble substances and oxidizing organic wastes which contain difficultly soluble substances, in which the substances and/or wastes are reacted with at least one hot acid, and from apparatus which heat losses are compensated. The apparatus comprises a ring-shaped reaction vessel including at least one horizontally extending region and at least one vertically extending region. A feeder is connected to the vertically extending region for the addition to the reaction vessel of substances and/or wastes, acid, and gas. A degasificaton zone is connected to the horizontally extending region.
    Type: Grant
    Filed: October 16, 1980
    Date of Patent: July 27, 1982
    Assignee: Kernforschungszentrum Karlsruhe Gesellschaft mit beschrankter Haftung
    Inventors: Gerhard Kemmler, Herbert Wieczorek, Jurgen Plessing