Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10098820 | High salt toothpaste with stable viscosity | Yuyan Zeng, Chengkang Tan, Yun Xu | 2018-10-16 |
| 10071032 | High salt toothpaste and methods for using same | Yun Xu, Dorathy Zeng, Kahn Tan | 2018-09-11 |