Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6504062 | Process for the preparation of odor-lean polyether polyols | Hans De Vos | 2003-01-07 |
| 4869837 | Preparation of a basic salt | Gerhard d. van Wijngaarden | 1989-09-26 |
| 4798884 | Process for the working-up of ethylene/carbon monoxide alternating copolymers | Maarten M. Geuze | 1989-01-17 |