Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5254711 | Continuous preparation of 3-cyano-3,5,5-trimethylcyclohexanone | Hans J. Pander, Hardo Siegel | 1993-10-19 |
| 5149884 | Tube bundle reactor, use thereof in exothermic organic reactions, and preparation of ketones and aldehydes using same | Karl Brenner, Wilhelm Ruppel, Klaus Halbritter, Hans-Juergen Scheiper, Werner Aquila +1 more | 1992-09-22 |
| 4310705 | Preparation of higher unsaturated ketones | Axel Nissen, Gerd Kaibel, Lothar Arnold, Manfred Braun, Walter Rebafka | 1982-01-12 |
| 4270006 | Preparation of aliphatic carbonyl compounds | Gerd Heilen, Axel Nissen | 1981-05-26 |
| 4192820 | Preparation of 3-methyl-2-buten-1-al | Bernd Meissner, Werner Fliege, Christian Dudeck, Hans Diehm | 1980-03-11 |