Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5614623 | Diastereomers of 1-(isopropoxycarbonyloxy)ethyl 3-cephem-4-carboxylate and processes for their preparation | Gerd Fischer, Uwe Gerlach, Rolf H orlein, Norbert Krass, Rudolf Lattrell +3 more | 1997-03-25 |