Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6022547 | Rinse-off water-in-oil-in-water compositions | Liang Chen, Judy B. Chung, Michelle A. Long, Wei-Mei Sun, Gerald Newell +3 more | 2000-02-08 |
| 5942216 | Water-in-oil-in-water compositions | Liang Chen, Judy B. Chung, Michelle A. Long, Wei-Mei Sun | 1999-08-24 |
| 5656280 | Water-in-oil-in-water compositions | Liang Chen, Judy B. Chung, Michelle A. Long, Wei-Mei Sun, Gerald Newell +3 more | 1997-08-12 |
| 5589177 | Rinse-off water-in-oil-in-water compositions | Liang Chen, Judy B. Chung, Michelle A. Long, Wei-Mei Sun, Gerald Newell +2 more | 1996-12-31 |
| 5534246 | Topically-effective compositions | Wei-Mei Sun, Priscilla M. Walling, Susan A. Stiffe | 1996-07-09 |