Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12426608 | Composition comprising an oil phase | Hendrikus Theodorus W M van der Hijden, Jacob Nijsse, Robert Vreeker, Seddik Khalloufi | 2025-09-30 |
| 11337436 | Water-in-oil emulsion | Elisabeth Cornelia Maria Bouwens, Hendrikus Theodorus W M van der Hijden, Marinus Willem Koster, Robert Vreeker | 2022-05-24 |
| 8124152 | Fat granules | Johannes Jozef M Janssen, Wim Theodorus Hogervorst, Ronald Peter Potman | 2012-02-28 |
| 7497877 | Solvent cleaning process | Machial Goedhart, Joel A. Luckman, Hank Robert Reinhoudt, Vicki Lyn Wyatt-Smith, Brian W. May +3 more | 2009-03-03 |
| 7097667 | Dry cleaning process | Hank Robert Reinhoudt | 2006-08-29 |