Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9301907 | Oral care compositions comprising pearlescent pigments | Andrew Joiner, Andrew Philip Parker | 2016-04-05 |
| 9138600 | Oral care compositions comprising a polymeric dye | Stephen Norman Batchelor, Andrew Joiner, Sheng Meng, Qingsheng Tao, Jinfang Wang | 2015-09-22 |
| 9050250 | Oral care compositions comprising pearlescent pigments | Andrew Joiner, Andrew Philip Parker | 2015-06-09 |