Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11292768 | Process for manufacturing chain-extended hydroxyethylethyleneamines, ethyleneamines, or mixtures thereof | Antoon Jacob Berend Ten Kate, Michiel Jozef Thomas Raaijmakers, Rens Veneman, Karl Fredrik Lake, Eike Nicolas Kantzer +3 more | 2022-04-05 |
| 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 |