Issued Patents 1997
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5686015 | Quaternary substituted bleach activators | Alan David Willey, Gregory Scot Miracle, Michael E. Burns, Gerard Marcel Baillely, Nour-Eddine Guedira +3 more | 1997-11-11 |
| 5641739 | Aqueous detergent compositions containing chelants which remain undissolved under acidic conditions | Alan David Willey | 1997-06-24 |
| 5635103 | Bleaching compositions and additives comprising bleach activators having alpha-modified lactam leaving-groups | Alan David Willey, Gregory Scot Miracle, Eugene Paul Gosselink, James Charles Theophile Roger Burckett St. Laurent | 1997-06-03 |
| 5635104 | Bleaching solutions and method utilizing selected bleach activators effective at low perhydroxyl concentrations | Alan David Willey, Gregory Scot Miracle, James Charles Theophile Roger Burckett-St. Laurent | 1997-06-03 |