Issued Patents 1997
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5700801 | Piperazine derivatives, pharmaceutical compositions containing these compounds, their use and processes for preparing them | Helmut Pieper, Frank Himmelsbach, Gunter Linz, Brian Guth, Johannes Weisenberger | 1997-12-23 |
| 5681841 | Cyclic urea derivatives, pharmaceutical compositions containing these compounds and processes for preparing them | Frank Himmelsbach, Gunter Linz, Helmut Pieper, Brian Guth, Thomas Müller +1 more | 1997-10-28 |
| 5650424 | Cyclic urea derivatives, pharmaceutical compositions containing these compounds and processes for preparing them | Frank Himmelsbach, Helmut Pieper, Guenter Linz, Thomas Mueller, Johannes Weisenberger +1 more | 1997-07-22 |
| 5612335 | Cyclic compounds and pharmaceutical compositions containing them | F. Himmelsbach, Helmut Pieper, Gunter Linz, Brian Guth, Thomas Müller +1 more | 1997-03-18 |
| 5607944 | Bicyclic heterocyclic compounds, pharmaceutical preparations containing these compounds and processes for their preparations | G unter Linz, Frank Himmelsbach, Helmut Pieper, 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, G unter Linz, Thomas M uller, Wolfgang Eisert +1 more | 1997-01-28 |
| 5591769 | Cyclic imino derivatives and pharmaceutical compositions containing them | Frank Himmelsbach, Helmut Pieper, Wolfgang Eisert, Thomas Mueller, Johannes Weisenberger +2 more | 1997-01-07 |