Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6602847 | Laundry treatment granule and detergent composition containing laundry treatment granule | Christopher Clarkson Jones | 2003-08-05 |
| 6596684 | Granular detergent component and process for its preparation | Martin Astley | 2003-07-22 |
| 6518233 | Production of anionic surfactant granules by in situ neutralization | Andreas Theodorus Groot | 2003-02-11 |
| 6518234 | Production of anionic surfactant granules by in situ neutralisation | Andreas Theodorus Groot | 2003-02-11 |
| 6514930 | Production of anionic surfactant granules by in situ neutralisation | Andreas Theodorus Groot | 2003-02-04 |
| RE37949 | Production of anionic surfactant granules by in situ neutralization | Kenneth Metcalfe, Peter James Tollington | 2002-12-31 |
| 6303558 | Detergent composition containing at least two granular components | Pauline Farnworth, Georgina Hawkes, Terry Instone, Seeng Djiang Liem, John M. Lloyd +1 more | 2001-10-16 |
| 6262010 | Particulate laundry detergent compositions containing nonionic surfactant granules | Terry Instone, Reinhard Kohlus, Johannes Hendrikus Langeveld, Seeng Djiang Liem | 2001-07-17 |
| 6221831 | Free flowing detergent composition containing high levels of surfactant | Andreas Theodorus Groot, Terry Instone, Seeng Djiang Liem, Kenneth Metcalfe, Richard George Smith +1 more | 2001-04-24 |
| 6191095 | Detergent compositions | Terry Instone, Seeng Djiang Liem, Gilbert Martin Verschelling | 2001-02-20 |
| RE36593 | Production of anionic detergent particles | — | 2000-02-29 |
| 5856294 | Production of anionic detergent particles | — | 1999-01-05 |
| 5646107 | Production of anionic surfactant granules | Kenneth Metcalfe, Peter James Tollington | 1997-07-08 |
| 5641741 | Production of anionic surfactant granules by in situ neutralization | Kenneth Metcalfe, Peter James Tollington | 1997-06-24 |
| 5536441 | Bleach catalyst composition | Andrew Paul Chapple, Jayne Elisabeth Nation, Hermien W. Plomp, Marten R. P. van Vliet, Cornelis B. Donker +1 more | 1996-07-16 |
| 5209857 | Fabric softening detergent compositions containing smectite clays having a lattice charge deficiency | Ian R. Kenyon, Robin S. Heslam, Hermes J. Murakami | 1993-05-11 |
| 5167852 | Process for preparing particulate detergent additive bodies and use thereof in detergent compositions | William J. Iley, Peter C. Knight | 1992-12-01 |