Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9738592 | Method for removing impurities from dinitrotoluenes | Jürgen Pöhlmann, Heinrich Hermann, Mirko Händel, Tim Bergmann | 2017-08-22 |
| 9540313 | Method and apparatus for purifying nitration products | Jürgen Pöhlmann, Heinrich Hermann, Mirko Händel | 2017-01-10 |