Patents by Inventor Klaus Wunderlish

Klaus Wunderlish 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).

  • Anthraquinone reactive dyestuffs
    Patent number: 4325705
    Type: Grant
    Filed: December 10, 1979
    Date of Patent: April 20, 1982
    Assignee: Bayer Aktiengesellschaft
    Inventors: Wolfgang Harms, Klaus Wunderlish, Klaus von Oertzen