Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6025316 | Detergent composition having improved cleaning power | Hoai-Chau Cao, Patricia Pagnoul, Patrick Durbut, Guy Broze, Anne-Marie Misselyn | 2000-02-15 |
| 5972869 | Mildly acidic laundry detergent composition providing improved protection of fine fabrics during washing and enhanced rinsing in hand wash | Hoai-Chau Cao, Patricia Pagnoul | 1999-10-26 |
| 5948745 | Detergent composition having improved cleaning power | Hoai-Chau Cao, Patricia Pagnoul, Patrick Durbut, Guy Broze, Anne-Marie Misselyn | 1999-09-07 |
| 5500151 | Heavy duty fabric softening laundry detergent composition | Hoai-Chau Cao | 1996-03-19 |
| 4931195 | Low viscosity stable non-aqueous suspension containing organophilic clay and low density filler | Hoai-Chau Cao | 1990-06-05 |
| 4828723 | Stable non-aqueous suspension containing organophilic clay and low density filler | Hoai-Chau Cao, Michel Julemont | 1989-05-09 |