Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9376544 | Silicon dioxide dispersion | Christof Roscher, Christian Eger, Thorsten ADEBAHR, Robert Wieczorreck, Manfred PYRLIK | 2016-06-28 |
| 8853443 | Process for preparing an isocyanate | Daniel Breuninger, Heiner Schelling, Eckhard Stroefer, Markus Kraemer, Matthias Eiermann +3 more | 2014-10-07 |
| 7928270 | Process for distillatively removing dinitrotoluene from process wastewater from the preparation of dinitrotoluene by nitrating of toluene with nitrating acid | Ulrich Penzel, Ruediger Fritz, Holger Allardt, Anne-Kathrin Merten | 2011-04-19 |