Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7479165 | Method of laundry washing | Paul Johan Birker, Cornelis Van Kralingen, Pieter Broer Van Der Weg | 2009-01-20 |
| 6716807 | Detergent compositions | Kenneth Metcalfe | 2004-04-06 |
| 6573229 | Laundry wash compositions | Andrew Martin Creeth, Edwin Staples | 2003-06-03 |
| 6518231 | Enhancement of air bleaching catalysts | Rene Appel, Ronald Hage, Joachim Lienke, Richard George Smith | 2003-02-11 |
| 5433884 | Nonaqueous liquid cleaning products containing solubilized biopolymer | Paul A. Altieri, James L. Eden, Michael C. Gribnau, Leendert Hoogendijk, Helena M. De Roo +1 more | 1995-07-18 |
| 5389284 | Liquid cleaning products having improved storage capacity without settling | Arie van der Linden, Pieter Versluis, Terence Clarke | 1995-02-14 |
| 5368767 | Stable nonaqueous liquid detergents containing a metal oxide of bulk density of 200-1,000 g/l | Cornelis B. Donker, Mansur Sultan Mohammadi | 1994-11-29 |
| 4950424 | Non-aqueous liquid detergent compositions containing di-sulphonic acids as deflocculants | Nicolaas C. Laane, Peter Versluis, Adrianus Visser | 1990-08-21 |
| 4283302 | Particulate bleach compositions | Roger Foret | 1981-08-11 |