Patents by Inventor Burkhardt Fugmann

Burkhardt Fugmann 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).

  • Heterocyclylcarbonyl substituted benzofuranyl-ureas
    Patent number: 5922740
    Abstract: Heterocyclyclcarbonyl substituted benzofuranyl-ureas are prepared by reacting heterocyclylcarbonyl substituted 3-amino-benzofuranes with appropriate isocyanates or isothiocyanates. The unsubstituted ureas are transferred into substituted ureas by usual methods of substitution. The heterocyclylcarbonyl substituted benzofuranyl-ureas are useful as active ingredients in medicaments particularly for the treatment of acute and chronical inflammatory processes.
    Type: Grant
    Filed: December 4, 1996
    Date of Patent: July 13, 1999
    Assignee: Bayer Aktiengesellschaft
    Inventors: Gabriele Braunlich, Mazen Es-Sayed, Rudiger Fischer, Burkhardt Fugmann, Rolf Henning, Michael Sperzel, Ulrich Nielsch, Graham Sturton