Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4510100 | Process for the production of 2-amino-1-naphthalenesulfonic acid | Eric Plattner, Sebastian Staubli | 1985-04-09 |
| 4209469 | Process for the production of aryl thiols | Hans Thies | 1980-06-24 |