Issued Patents 1982
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4362709 | Process of preparing sinter magnesia | Helmut Grohmann | 1982-12-07 |
| 4336369 | Selectively protected 1-N-(.omega.-aminoalkoxycarbonyl)-sisomicin derivatives | Uwe Petersen, Eckart Voss | 1982-06-22 |
| 4335114 | 1-N-Alkylsisomicin derivatives, their production and their medicinal use | Eckart Voss, Karl G. Metzger, Hans-Joachim Zeiler, Uwe Petersen | 1982-06-15 |
| 4312859 | Sisomicin derivatives, processes for their production and their medicinal use | Uwe Petersen, Karl G. Metzger, Hans-Joachim Zeiler, Eckart Voss | 1982-01-26 |