Issued Patents 2016
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9522099 | Dental compositions having special functionality and a tri-barrel packaging and delivery system therefor | Xuejun Qian | 2016-12-20 |
| 9399004 | Dental composition having a redox indicator and method of using same | Xuejun Qian | 2016-07-26 |