Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11267792 | Process to prepare ethylene amines and ethylene amine derivatives | Michiel Jozef Thomas Raaijmakers, Antoon Jacob Berend Ten Kate, Rens Veneman, Karl Fredrik Lake, Slavisa Jovic +6 more | 2022-03-08 |
| 11214549 | Process for making higher ethylene amines | Eike Nicolas Kantzer, Karl Fredrik Lake, Antoon Jacob Berend Ten Kate, Michiel Jozef Thomas Raaijmakers, Rens Veneman +4 more | 2022-01-04 |
| 10995058 | Process for manufacturing hydroxyethyl ethylene amines | Eike Nicolas Kantzer, Karl Fredrik Lake, Antoon Jacob Berend Ten Kate, Michiel Jozef Thomas Raaijmakers, Rens Veneman +3 more | 2021-05-04 |
| 10975017 | Process for manufacturing ethylene amines | Eike Nicolas Kantzer, Karl Fredrik Lake, Antoon Jacob Berend Ten Kate, Michiel Jozef Thomas Raaijmakers, Rens Veneman +4 more | 2021-04-13 |