Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10836704 | Method for producing ethanolamines and/or ethyleneamines | Marie Katrin Schroeter, Andrei-Nicolae Parvulescu, Johann-Peter Melder, Carlos LIZANDARA PUEYO, Juergen Bechtel +3 more | 2020-11-17 |
| 10774034 | Process for the conversion of ethylene oxide to monoethanolamine and ethylenediamine employing a zeolite | Andrei-Nicolae Parvulescu, Armin LANGE DE OLIVEIRA, Andreas KUSCHEL, Juergen Bechtel, Johannes Lieberknecht +3 more | 2020-09-15 |