Issued Patents 2002
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6462235 | Process for production of oximes cocatalyzed by ammonium salts or substituted ammonium salts | Georg Thiele, Georg Oenbrink | 2002-10-08 |
| 6444855 | Process for preparing cyclic alcohols and ketones | Peter Esser, Bernd Guenzel, Georg Oenbrink | 2002-09-03 |
| 6407304 | Process for the isolation of high boilers from the cyclooligomerization of 1,3-butadiene | Matthias May, Norbert Wilczok, Georg Oenbrink | 2002-06-18 |
| 6403851 | Process for preparing cyclododecatrienes with recycling of the catalyst | Norbert Wilczok, Peter Wiedenbusch | 2002-06-11 |