Issued Patents All Time
Showing 26–29 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4268453 | Process for the manufacture of cholestene derivatives and novel intermediates in their manufacture | Josef Hubscher | 1981-05-19 |
| 4234490 | Intermediates in the synthesis of vitamin E | Max Schmid | 1980-11-18 |
| 4204995 | Cholestane derivatives | Joseph Hubscher | 1980-05-27 |
| 4201879 | Hydroquinones | Max Schmid | 1980-05-06 |