Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6495502 | Bleaching composition for dry cleaning containing transition metal bleach catalyst | Dirk Johannes Bijl, Ronald Hage, Jan Kevelam, Dennis S. Murphy, Irene Erica Smit +2 more | 2002-12-17 |
| 6479447 | Bleaching composition for dry cleaning containing transition metal bleach catalyst | Dirk Johannes Bijl, Ronald Hage, Jan Kevelam, Dennis S. Murphy, Irene Erica Smit +2 more | 2002-11-12 |
| 6384007 | Method and composition for enhancing the activity of an enzyme | Daniel Convents, Monique Doornink, David William Thornthwaite, Nicole Zwets | 2002-05-07 |