Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6194374 | Biodegradable fabric softening compositions based on a combination of pentaerythritol esters, bentonite and a polyphosphonate compound | France Wouters | 2001-02-27 |
| 6159926 | Biodegradable fabric softening compositions based on a combination of pentaerythritol esters, bentonite and polyphosphonate compound | France Wouters | 2000-12-12 |
| 5612309 | Nitrogen-free rinse cycle fabric softeners based on microemulsions | France Wouters | 1997-03-18 |
| 5599473 | Nitrogen-free rinse cycle fabric softeners based on microemulsions | France Wouters | 1997-02-04 |
| 5419842 | Anionic fabric softening composition containing pentaerythritol softener | — | 1995-05-30 |
| 4842758 | Stabilized enzyme system for use in aqueous liquid built detergent compositions | — | 1989-06-27 |
| 4461621 | Disposable diaper with polymer coating | Hamzeh Karami | 1984-07-24 |