Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5607944 | Bicyclic heterocyclic compounds, pharmaceutical preparations containing these compounds and processes for their preparations | Frank Himmelsbach, Helmut Pieper, Volkhard Austel, Thomas M uller, Johannes Weisenberger +1 more | 1997-03-04 |
| 5597825 | Biphenyl derivatives, pharmaceutical compositions containing these compounds and processes for preparing them | Frank Himmelsbach, Helmut Pieper, Volkhard Austel, Thomas M uller, Wolfgang Eisert +1 more | 1997-01-28 |