Patents by Inventor Wilhelm Sittenthaler

Wilhelm Sittenthaler 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).

  • Silicone-containing paint compositions
    Patent number: 4833187
    Abstract: Silicone containing paint compositions containing aqueous dispersions of(a) organopolysiloxanes; and(b) an ethylene-vinyl chloride copolymer which does not exceed the weight of the organopolysiloxanes.
    Type: Grant
    Filed: March 28, 1988
    Date of Patent: May 23, 1989
    Assignee: Wacker-Chemie GmbH
    Inventors: Wilhelm Sittenthaler, Klaus Marquardt, Bernward Deubzer, Anton Eglseder
  • 4,4,4-Trichloro-1-pyridyl-but-2-ene-1-ones and fungicides made therewith
    Patent number: 4532136
    Abstract: 4,4,4-trichloro-(x-pyridyl)-but-2-ene-1-one, wherein x is 2, 3 and 4, and a process for making the same. The compounds are effective fungicides used singly or in combination.
    Type: Grant
    Filed: January 12, 1984
    Date of Patent: July 30, 1985
    Assignee: Consortium Fur Elektrochemische Industriegesellschaft GmbH
    Inventors: Wilhelm Sittenthaler, Fritz Sauter, Peter Stanetty