Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10836704 | Method for producing ethanolamines and/or ethyleneamines | Marie Katrin Schroeter, Alvaro Gordillo, Andrei-Nicolae Parvulescu, Johann-Peter Melder, Carlos LIZANDARA PUEYO +3 more | 2020-11-17 |
| 10780428 | Method for producing mechanically stable catalysts for hydrogenating carbonyl compounds, said catalysts and hydrogenating method | Barbara Wucher, Thomas Koelker, Michel Pepers, Ulf Brinkmann, Magnus Topphoff +1 more | 2020-09-22 |
| 10662141 | Process for hydrogenating toluenediamine (TDA) tar | Armin LANGE DE OLIVEIRA, Ines Lottenburger, Christian Bechtold | 2020-05-26 |