Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6482996 | Method for the production or preparation of 2,6-dichlorotoluol | Andreas Schulze-Tilling, Kai Rohlk | 2002-11-19 |
| 6084134 | Process for preparing 9-anthracenecarbaldehyes | — | 2000-07-04 |
| 5585521 | Process for the preparation of alkylhydrazine salts | Helmut Fiege | 1996-12-17 |