Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6093336 | Process for making solid compositions comprising quaternary ester ammonium compounds and fatty acids | Kornelis Overkempe, Paulus G. J. Nieuwenhuis | 2000-07-25 |
| 6080714 | Solid composition comprising an amphoteric surfactant, a process for its preparation, and the use thereof | Kornelis Overkempe | 2000-06-27 |
| 5707953 | Fluidized bed coated amidoperoxyacid bleach composition | Cornelis Marinus Van't Land, Johannes Gerhardus Bernardus Bouwmeester, Cornelis Kooijman, Charles Frederik Hansfort Manuhutu | 1998-01-13 |
| 5591706 | Aqueous peroxide compositions with improved safety profile | — | 1997-01-07 |
| 5358654 | Stable pourable aqueous bleaching compositions comprising solid organic peroxy acids and at least two polymers | Reinder Torenbeek | 1994-10-25 |
| 5348695 | Process for the preparation of salt granulates | Christiane Thomas | 1994-09-20 |
| 5296156 | Bleaching granules | Herman J. Edelijn, Jan J. M. Reijnen | 1994-03-22 |
| 5126066 | Stable, pourable aqueous bleaching compositions comprising solid organic peroxy acids and at least two polymers | Reinder Torenbeek | 1992-06-30 |
| 5049298 | Process for the preparation of bleaching granules | Herman J. Edelijn, Jan J. M. Reijnen | 1991-09-17 |