Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7846997 | Pigment preparation | Rienk Hettema, Roger MacLiver Roy, Hendrik Meijer | 2010-12-07 |
| 6987135 | Photoactivatable water borne coating composition | Keimpe Jan Van Den Berg, Arie Noomen, Frederik Rous, Ignace Damiaan Christiaan Rood, Heert Andringa +1 more | 2006-01-17 |
| 6218448 | Mixtures or pastes based on cellulose and the use thereof in coatings | Paulus T. F. M. Kraaijevanger, Jorgen E. Raasing, Reinhold Heicht, Lutz Hoppe | 2001-04-17 |