Issued Patents All Time
Showing 26–41 of 41 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6602845 | Fatty acids, soaps, surfactant systems, and consumer products based thereon | Daniel Stedman Connor, Jeffrey John Scheibel, Deborah Jean Back, Toan Trinh, Phillip Kyle Vinson +7 more | 2003-08-05 |
| 6521589 | Quaternary fatty acid triethanolamine ester salts and their use as fabric softeners | Robert O. Keys, Jans-Jurgen Kohle, Johan De Poortere, Errol Hoffman Wahl | 2003-02-18 |
| 6395701 | Fatty acids, soaps, surfactant systems, and consumer products based on branched 17-carbon fatty acids | Daniel Stedman Connor, Jeffrey John Scheibel, Deborah Jean Back, Toan Trinh, Phillip Kyle Vinson +7 more | 2002-05-28 |
| 6369025 | Concentrated, water dispersible, stable, fabric softening compositions | Toan Trinh, Helen Bernardo Tordil, Errol Hoffman Wahl, Jennifer Lea Rinker, Marc Johan Declercq +6 more | 2002-04-09 |
| 6323172 | Concentrated, stable fabric softening composition | Toan Trinh, Helen Bernardo Tordil, Errol Hoffman Wahl, Jennifer Lea Rinker, Marc Johan Declercq +6 more | 2001-11-27 |
| 6218354 | Process for making a liquid fabric softening composition | Johan De Poortere | 2001-04-17 |
| 5977055 | High usage of fabric softener compositions for improved benefits | Toan Trinh, Ronald Joseph Miller, Jr., Maureen Higgins DesMarais, Errol Hoffman Wahl, Alessandro Corona, III +5 more | 1999-11-02 |
| 5958870 | Betaine ester compounds of active alcohols | Marc Johan Declercq, Arnaud Struillou | 1999-09-28 |
| 5877145 | Concentrated fabric softening composition with good freeze/thaw recovery and highly unsaturated fabric softener compound therefor | Errol Hoffman Wahl, Helen Bernardo Tordil, Toan Trinh, Eugene Robert Carr, Robert O. Keys +3 more | 1999-03-02 |
| 5861370 | Concentrated, stable, premix for forming fabric softening composition | Toan Trinh, George Joseph Harvey, Helen Bernardo Tordil, Marc Johan Declercq, Errol Hoffman Wahl | 1999-01-19 |
| 5574179 | Concentrated biodegradable quaternary ammonium fabric softener compositions and compouds containing intermediate iodine value unsaturated fatty acid chains | Errol Hoffman Wahl, Dennis Ray Bacon, Ellen Schmidt Baker, Jean-Francois Bodet, Michael E. Burns +7 more | 1996-11-12 |
| 5562849 | Concentrated biodegradable quaternary ammonium fabric softener compositions and compounds containing intermediate iodine value unsaturated fatty acid chains | Errol Hoffman Wahl, Dennis Ray Bacon, Ellen Schmidt Baker, Jean-Francois Bodet, Michael E. Burns +7 more | 1996-10-08 |
| 5545340 | Concentrated biodegradable quaternary ammonium fabric softener compositions and compounds containing intermediate iodine value unsaturated fatty acid chains | Errol Hoffman Wahl, Dennis Ray Bacon, Ellen Schmidt Baker, Jean-Francois Bodet, Michael E. Burns +7 more | 1996-08-13 |
| 5545350 | Concentrated fabric softener compositions containing biodegradable fabric softeners | Ellen Schmidt Baker, Jean-Francois Bodet, Frederick Anthony Hartman, Bruno Albert Jean Hubesch, Robert Mermelstein +2 more | 1996-08-13 |
| 5474690 | Concentrated biodegradable quaternary ammonium fabric softener compositions containing intermediate iodine value fatty acid chains | Errol Hoffman Wahl, Dennis Ray Bacon, Ellen Schmidt Baker, Jean-Francois Bodet, John Cort Severns +3 more | 1995-12-12 |
| 4933096 | Imidazole compounds and textile treatment compositions containing them | Frederick E. Hardy, Axel Koenig | 1990-06-12 |