Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7833958 | Laundry treatment compositions containing a fabric softener and a blue or violet dye | Danielle Santinho Barbizan, Stephen Norman Batchelor, Lisanne Beatriz Grigolon, Andrea Dias Sorze | 2010-11-16 |
| 7569531 | Laundry treatment compositions containing a photostable dye | Danielle Santinho Barbizan, Stephen Norman Batchelor, Lisanne Beatriz Grigolon, Andrea Dias Sorze | 2009-08-04 |
| 5512266 | Aluminosilicates and detergent composition | Graham T. Brown, Theo Jan Osinga, Michael J. Parkingston | 1996-04-30 |
| 5374370 | Type B aluminosilicates with low Si:Al ratio for detergent use | Graham T. Brown, Theo Jan Osinga, Michael J. Parkingston | 1994-12-20 |