Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9302983 | Process for preparing isocyanates | Torsten Mattke, Carsten Knoesche, Heiner Schelling, Gerhard Olbert | 2016-04-05 |
| 8981145 | Process for preparing isocyanates | Torsten Mattke | 2015-03-17 |
| 8969615 | Process for preparing isocyanates | Torsten Mattke, Carsten Knösche, Heiner Schelling, Gerhard Olbert | 2015-03-03 |
| 8791291 | Process for preparing isocyanates by phosgenation of the corresponding amines in the gas phase | Torsten Mattke, Carsten Knoesche | 2014-07-29 |
| 8759568 | Process for preparing isocyanates | Carsten Knoesche, Torsten Mattke | 2014-06-24 |
| 8487127 | Process for preparing isocyanates in the gas phase | Torsten Mattke, Ralf Boehling, Carsten Knoesche | 2013-07-16 |