Issued Patents 2022
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11339115 | Increasing the catalyst selectivity in the continuous hydrogenation of nitro compounds by adding ammonia | Barbara Wucher, Michael FRIKO, Christian Bechtold | 2022-05-24 |
| 11214535 | Method for producing ethyleneamines | Regine Helga Bebensee, Barbara BECKER, Eva Koch, Hermann Luyken, Johann-Peter Melder | 2022-01-04 |