Patents by Inventor Gebert Ulrich

Gebert Ulrich 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).

  • Patent number: 4328227
    Abstract: Compounds of general formula ##STR1## wherein R.sup.
    Type: Grant
    Filed: May 19, 1980
    Date of Patent: May 4, 1982
    Assignee: Hoechst Aktiengesellschaft
    Inventors: Gebert Ulrich, Werner Thorwart, Jaromir Komarek, Carl Cartheuser, Kurt Popendiker, Heinz-Gunther Greve