Koehler; Guenther
Patent Applications and Registrations
Patent applications and USPTO patent grants for Koehler; Guenther.The latest application filed is for "continuous process for decarboxylating carboxylic acids".
- Koehler; Guenther - Marl DE
| Patent | Date |
|---|---|
| Continuous process for decarboxylating carboxylic acids Grant 7,485,756 - Omeis , et al. February 3, 2 | 2009-02-03 |
| Continuous Process For Decarboxylating Carboxylic Acids App 20080214864 - Omeis; Marianne ; et al. | 2008-09-04 |
| Crosslinking base layer for fixing interlinings according to double dot and paste process Grant 6,784,227 - Simon , et al. August 31, 2 | 2004-08-31 |
| Preparation of 2-chloro-1,1,1-trialkoxyethane Grant 6,747,176 - Koehler , et al. June 8, 2 | 2004-06-08 |
| Process for preparing acetals and ketals with the aid of multistage pervaporation or vapor permeation App 20040024260 - Winkler, Hermann ; et al. | 2004-02-05 |
| Preparation of 2-chloro-1,1,1-trialkoxyethane App 20030229255 - Koehler, Guenther ; et al. | 2003-12-11 |
| Crosslinking base layer for fixing interlinings according to double dot and paste process App 20020042455 - Simon, Ulrich ; et al. | 2002-04-11 |
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