Patents by Inventor Ekkehard Schilliner

Ekkehard Schilliner 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).

  • Novel 9-haloprostaglandins, processes for their preparation, and their use as medicinal agents
    Patent number: 5004752
    Abstract: The invention relates to 9-halo-15-cycloalkyl prostaglandin derivatives of Formula I ##STR1## wherein R.sub.1 is hydrogen or methyl,R.sub.2 is fluorine or chlorine,n is 0 or 1,and, if R.sub.1 is hydrogen, the salts thereof with physiologically compatible bases or the cyclodextrin clathrates thereof, processes for their preparation, and their pharmaceutical usage.
    Type: Grant
    Filed: May 8, 1989
    Date of Patent: April 2, 1991
    Assignee: Schering Aktiengesellschaft
    Inventors: Bernd Raduechel, Werner Skuballa, Helmut Vorbrueggen, Olaf Loge, Ekkehard Schilliner