Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6437134 | Process for a phenylthiobutyl-isoquinoline and intermediates therefor | — | 2002-08-20 |
| 6437142 | Process for preparing retiferol derivatives | Beat Wirz | 2002-08-20 |
| 6403346 | Enzymatic processes for producing intermediates useful in the manufacture of retiferol derivatives | Beat Wirz | 2002-06-11 |