Issued Patents 2003
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6664423 | Two-phase ammoximation | Juergen Herwig, Stefan Leininger, Georg Oenbrink | 2003-12-16 |
| 6639108 | Ammoximation of ketones and work-up by pervaporation/vapor permeation | Peter Esser, Martin Roos, Franz-Felix Kuppinger, Günter Stevermüer, Georg Thiele | 2003-10-28 |
| 6620970 | Work-up of the ammoximation products of ketones by liquid-liquid extraction in a ternary solvent system | Peter Esser, Jorg Krissmann, Martin Roos, Günter Stevermüer, Georg Thiele | 2003-09-16 |
| 6610864 | Process for the epoxidation of CIS double bonds | Bernt Krebs, Elisabeth Droste, Markus Piepenbrink, Guido Vollmer, Georg Oenbrink | 2003-08-26 |
| 6566555 | Process for preparing oximes | Georg Thiele, Steffen Hasenzahl | 2003-05-20 |