Patents by Inventor Kurt Wegner

Kurt Wegner 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).

  • 1,3,4-Thiadiazole derivatives and pharmaceutical preparations useful as inhibitors for histamine-H.sub.2 receptors
    Patent number: 4738960
    Abstract: 1,3,4-Thiadiazole derivatives corresponding to the general formula I ##STR1## which constitute highly effective inhibitors for histamine-H.sub.2 receptors are described. These compounds in addition have a cytoprotective action.
    Type: Grant
    Filed: November 19, 1985
    Date of Patent: April 19, 1988
    Assignee: Ludwig Heumann & Co. GmbH
    Inventors: Helmut Schickaneder, Rolf Herter, Kurt Wegner, Walter Schunack, Istvan Szelenyi, Stefan Postius, Kurt H. Ahrens
  • 3,4-Diazole derivatives and pharmaceutical preparations containing these compounds
    Patent number: 4727081
    Abstract: 3,4-Diazole derivatives corresponding to the general formula I ##STR1## which exert a highly selective action on histamine-H.sub.2 receptors are described. Processes for the preparation of these compounds and pharmaceutical preparations containing these compounds are also described.
    Type: Grant
    Filed: November 7, 1985
    Date of Patent: February 23, 1988
    Assignee: Ludwig Heumann & Co. GmbH
    Inventors: Kurt Wegner, Irene Kramer, Helmut Schickaneder, Walter Schunack, Istvan Szelenyi, Kurt H. Ahrens