Buse; Rainer
Patent Applications and Registrations
Patent applications and USPTO patent grants for Buse; Rainer.The latest application filed is for "process for the preparation of aromatic amines".
- Buse; Rainer - Koln DE
- Buse; Rainer - Cologne DE
| Patent | Date |
|---|---|
| Process for the preparation of aromatic amines Grant 8,110,073 - Pennemann , et al. February 7, 2 | 2012-02-07 |
| Process for the distillative separation of aqueous amine solutions Grant 7,575,660 - Steffens , et al. August 18, 2 | 2009-08-18 |
| Process for the preparation of aromatic amines App 20080179176 - Pennemann; Bernd ; et al. | 2008-07-31 |
| Stirring device and process for carrying out a gas-liquid reaction Grant 7,322,565 - Buse , et al. January 29, 2 | 2008-01-29 |
| Process for the preparation of toluenediamine Grant 7,307,190 - Pennemann , et al. December 11, 2 | 2007-12-11 |
| Process for the preparation of toluenediamine App 20070015940 - Pennemann; Bernd ; et al. | 2007-01-18 |
| Stirring device and process for carrying out a gas-liquid reaction App 20060038306 - Buse; Rainer ; et al. | 2006-02-23 |
| Process for the distillative separation of aqueous amine solutions App 20050263385 - Steffens, Friedhelm ; et al. | 2005-12-01 |
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