Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11292769 | Process for manufacturing a cyclic urea adduct of an ethyleneamine compound | Karl Fredrik Lake, Eike Nicolas Kantzer, Rolf Krister Edvinsson, Ina Ehlers, Hendrik Van Dam +5 more | 2022-04-05 |
| 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 |