Patents by Inventor Helmut Schachner

Helmut Schachner 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).

  • Catalyst containing metal oxides for use in the degenerative oxidation of organic compounds present in exhaust gases from combustion plants
    Patent number: 5227356
    Abstract: A metal oxide-containing catalyst which also contains, besides oxides of titanium and/or zirconium, oxides of vanadium and/or niobium and oxides of molybdenum, tungsten, and/or chromium, sulfates of alkaline earth metals, and which is used in a process for the degenerative oxidation of organic compounds present in exhaust gases from combustion plants.
    Type: Grant
    Filed: May 6, 1992
    Date of Patent: July 13, 1993
    Assignee: BASF Aktiengesellschaft
    Inventors: Klaus Hess, Bernd Morsbach, Ronald Drews, Wolfgang Buechele, Helmut Schachner
  • Molded supported catalyst
    Patent number: 4753914
    Abstract: A molded supported catalyst which contains from 2 to 13% by weight of copper ions in the form of copper(II) chloride and/or copper oxychloride and from 0.2 to 3% by weight of alkali metal ion on a columnar carrier and has a diameter of from 4 to 7 mm and a height which is from 0.35 to 0.75 times the diameter is particularly suitable for preparing 1,2-dichloroethane by oxychlorination of ethylene.
    Type: Grant
    Filed: March 5, 1987
    Date of Patent: June 28, 1988
    Assignee: BASF Aktiengesellschaft
    Inventors: Hans-Dieter Eichhorn, Wolf D. Mross, Helmut Schachner, Matthias Schwarzmann