Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9474643 | Pumps | — | 2016-10-25 |
| D701244 | Pump device | — | 2014-03-18 |
| D701245 | Pump device | — | 2014-03-18 |
| 7651463 | Pump | — | 2010-01-26 |
| 7115549 | Composition comprising macrocyclic tetra-amido metal complex as bleaching catalyst | Sarah Dixon, Peter Gratton | 2006-10-03 |
| 7091172 | Textile laundering composition comprising a self-crosslinking cationic polymer | Matthew Sugdon | 2006-08-15 |
| 6727382 | Peroxyacids | David William Thornthwaite | 2004-04-27 |
| 5908820 | Peroxyacids | David William Thornthwaite | 1999-06-01 |
| 5672295 | Amido peroxycarboxylic acids for bleaching | Richard Gerald Gary, John Nicholson, Jean P. Wiley | 1997-09-30 |
| 5422028 | Peroxyacids | David William Thornthwaite | 1995-06-06 |
| 5281361 | Bleaching composition | Christopher Adams, Stephen A. Madison, David William Thornthwaite | 1994-01-25 |
| 5241077 | Peroxyacids | David William Thornthwaite | 1993-08-31 |
| 5236616 | Bleaching composition | David William Thornthwaite | 1993-08-17 |
| 5106528 | Bleach activation and bleaching compositions | Keith Francis, Stephen A. Madison, David William Thornthwaite | 1992-04-21 |
| 4904406 | Quaternary ammonium compounds for use in bleaching systems | James Robert Darwent, Keith Francis, David William Thornthwaite | 1990-02-27 |
| 4892555 | Method for conditioning fabrics | Arthur G. Leigh | 1990-01-09 |
| 4786421 | Fabric conditioning composition | Michael R. Butterworth | 1988-11-22 |
| 4655953 | Detergent bleach compositions | — | 1987-04-07 |
| 4568477 | Detergent bleach compositions | — | 1986-02-04 |
| 4539132 | Bleaching and cleaning composition | — | 1985-09-03 |
| 4488980 | Detergent compositions | — | 1984-12-18 |
| 4481129 | Bleach compositions | — | 1984-11-06 |
| 4478733 | Detergent compositions | — | 1984-10-23 |