Issued Patents 1989
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4879403 | Process for the preparation of cis, endo-2-azabicyclo-[3.3.0]-octane-3-carboxylic acids | Volker Teetz, Rolf Geiger, Hansjorg Urbach, Reinhard Becker | 1989-11-07 |
| 4861755 | Peptides with vasorelaxant, natriuretic and diuretic effects a process for their preparation, agents containing them, and their use | Gerhard Breipohl, Jochen Knolle, Wolfgang Konig | 1989-08-29 |
| 4857520 | Fused azepinone and azocinone derivatives, processes for their preparation, agents containing them and their use, and intermediates in their preparation | Hansjorg Urbach, Rainer Henning, Reinhard Becker | 1989-08-15 |
| 4855286 | Renin-inhibiting di- and tripeptides, a process for their preparation, agents containing them, and their use | Adalbert Wagner, Heinz-Werner Kleemann, Dieter Ruppert | 1989-08-08 |