Issued Patents All Time
Showing 26–35 of 35 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6670504 | Method and producing acetic acid in a reactor cascade | Uwe Dingerdissen, Ranier Roesky | 2003-12-30 |
| 6399816 | Method for selectively producing acetic acid through the catalytic oxidation of ethane | Uwe Dingerdissen | 2002-06-04 |
| 6274765 | Process and catalyst for preparing acetic acid by catalytic oxidation of ethane | Uwe Dingerdissen, Ranier Roesky | 2001-08-14 |
| 6194610 | Process for the selective preparation of acetic acid using a molybdenum and palladium based catalytic oxide | Uwe Dingerdissen | 2001-02-27 |
| 6156948 | Method for preparation of styrenes | Rainer Roesky, Uwe Dingerdissen | 2000-12-05 |
| 6034270 | Process for the selective preparation of acetic acid using a molybdenum, palladium, and rhenium catalyst | Uwe Dingerdissen, Jens Weiguny | 2000-03-07 |
| 5789593 | Process for preparing indenes | Jens Weiguny, Uwe Dingerdissen | 1998-08-04 |
| 5719284 | Process for the preparation of substituted 3-arylquinazoline-2,4-diones | Jens Weiguny, Thomas Gerdau | 1998-02-17 |
| 5648551 | Process for the preparation of halobenzaldehydes | Thomas Gerdau, Jens Weiguny | 1997-07-15 |
| 5585523 | Process for the preparation of aldehydes by catalytic gas phase hydrogenation of carboxylic acid or their derivatives with the aid of a tin catalyst | Jens Weiguny, Thomas Gerdau | 1996-12-17 |