Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4956502 | Process for the preparation of rooperol derivative | George L. Wenteler, Siegfried Drews, Hans Kundig | 1990-09-11 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4956502 | Process for the preparation of rooperol derivative | George L. Wenteler, Siegfried Drews, Hans Kundig | 1990-09-11 |