Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6380437 | Process for the preparation of unsaturated 4,5-allene ketones, 3,5-diene ketones and the corresponding saturated ketones | Nongyuan Shi, Frank Hubner, Bernd Drapal, Steffen Krill, Klaus Huthmacher +1 more | 2002-04-30 |