Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6301733 | Process and dispensing device for washing laundry in a washing machine | George Thomas Dawson, James William Gordon, Albert Cornelis de Jong, Colin Watt Kerr, Edwin Leo Lempers +1 more | 2001-10-16 |
| 6174848 | Process and dispensing device for washing laundry in a washing machine | George Thomas Dawson, James William Gordon, Albert Cornelis de Jong, Colin Watt Kerr, Edwin Leo Lempers +1 more | 2001-01-16 |
| 6162781 | Foam control granule for particulate laundry detergent compositions | Marinela Buscan, Angela Di-Pietro | 2000-12-19 |
| 6025320 | Detergent compositions and process for preparing them | Peter Willem Appel, Johan Christiaan Klein-Velderman | 2000-02-15 |
| 5998357 | Non-sray-drying process for preparing detergent compositions | Peter Willem Appel, Johan Christiaan Klein-Velderman | 1999-12-07 |
| 5589267 | Polyvinyl ether encapsulated particles | David John Lang | 1996-12-31 |
| 5460743 | Liquid cleaning composition containing polyvinyl ether encapsulated particles | David John Lang | 1995-10-24 |
| 5356554 | Bleach catalyst composition, manufacture and use thereof in detergent and/or bleach compositions | Marten R. P. van Vliet | 1994-10-18 |
| 5340559 | Granular alkali metal silicate production | Theo Jan Osinga, Joseph Pierre H. Theunissen, Jack M. Vrancken | 1994-08-23 |
| 5286470 | Silicate products | — | 1994-02-15 |
| 4923636 | Detergent compositions | Stephen N. Blackburn, Elfed H. Evans | 1990-05-08 |
| 4826632 | Detergent compositions manufacturing process by spraying anionic/nonionic surfactant mix | Stephen N. Blackburn, Elfed H. Evans | 1989-05-02 |
| 4824593 | Antifoam ingredient | Peter Willem Appel, Fabrizio Bortolotti, Fredrik Hornung, Alan Digby Tomlinson, Simon Willemse | 1989-04-25 |
| 4637891 | Process for the manufacture of detergent compositions containing sodium aluminosilicate | Marinus L. M. Claassens | 1987-01-20 |
| 4582263 | Apparatus for mixing or granulation of particles | — | 1986-04-15 |
| 4434068 | Process for manufacturing detergent speckles | Roland De Goede | 1984-02-28 |