Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4988454 | Low phosphorus containing detergent powders and process for preparing them: surfactant, aluminosilicate, sodium silicate and polyacrylate | Jan H. Eertink, Seeng Djiang Liem, Antonio Malguzzi | 1991-01-29 |
| 4428749 | Fabric washing process and detergent composition for use therein | — | 1984-01-31 |
| 4325829 | Detergent compositions | Peter M. Duggleby, Bernhard Kueter, Horst Poeselt, Hermann Rabitsch, Reginald V. Scowen | 1982-04-20 |
| 4214997 | Soil-release compositions | Stuart Keith Pratley | 1980-07-29 |