Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5622925 | Stable, aqueous laundry detergent composition having improved softening properties | Francesco de Buzzaccarini, Yueqian Zhen | 1997-04-22 |
| 5476608 | Liquid laundry detergents with citric acid, cellulase, and boricdiol complex to inhibit proteolytic enzyme | Stanton Lane Boyer | 1995-12-19 |
| 5466394 | Stable, aqueous laundry detergent composition having improved softening properties | Francesco de Buzzaccarini, Yueqian Zhen | 1995-11-14 |