Issued Patents 1982
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4336369 | Selectively protected 1-N-(.omega.-aminoalkoxycarbonyl)-sisomicin derivatives | Uwe Petersen, Peter Stadler | 1982-06-22 |
| 4335114 | 1-N-Alkylsisomicin derivatives, their production and their medicinal use | Karl G. Metzger, Hans-Joachim Zeiler, Uwe Petersen, Peter Stadler | 1982-06-15 |
| 4312859 | Sisomicin derivatives, processes for their production and their medicinal use | Uwe Petersen, Karl G. Metzger, Hans-Joachim Zeiler, Peter Stadler | 1982-01-26 |