Patents by Inventor John Kashnitz

John Kashnitz 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 carrying out chemical reactions in reaction distillation columns
    Patent number: 5518699
    Abstract: Carrying out a chemical reaction in a reaction distillation column on an inorganic catalyst in the form of a column packing material which is maintained above the column bottom permits the use of high reaction temperatures and the easy removal or replacement of inactivated catalyst.
    Type: Grant
    Filed: July 8, 1994
    Date of Patent: May 21, 1996
    Assignee: Huels Aktiengesellschaft
    Inventors: John Kashnitz, Frank Steding, Alfred Oberholz, Franz Nierlich, Bernd Nowitzki