Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6042744 | Bleaching compositions comprising hypochlorite and delivery systems therefor | Katherine Mary Thompson, David William Thornthwaite | 2000-03-28 |
| 5536441 | Bleach catalyst composition | Andrew Paul Chapple, William Derek Emery, Hermien W. Plomp, Marten R. P. van Vliet, Cornelis B. Donker +1 more | 1996-07-16 |