Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9308515 | Optimized introduction of the starting materials for a process for preparing aromatic amines by hydrogenation of nitroaromatics | Gerrit Waters, Johannes Buettner, Andreas Raichle, Markus Hiller, Peter Renze +7 more | 2016-04-12 |
| 8895783 | Monitoring of the stoichiometric ratio in the reaction of nitroaromatics with hydrogen | Andreas Raichle, Stefanie Haase, Johannes Buettner, Ulrich Penzel, Samuel Neto | 2014-11-25 |
| 8835688 | Optimized introduction of the starting materials for a process for preparing aromatic amines by hydrogenation of nitroaromatics | Gerrit Waters, Johannes Buettner, Andreas Raichle, Markus Hiller, Peter Renze +7 more | 2014-09-16 |
| 8609899 | Process for preparing toluenediamine by hydrogenation of dinitrotoluene | Andreas Raichle, Joana Coelho Tsou, Samuel Neto, Ulrich Penzel, Steffen Oehlenschlaeger +3 more | 2013-12-17 |