Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11116707 | Methods for synthesizing stannous pyrophosphate | Zhigang Hao, Long Pan | 2021-09-14 |
| 11110042 | Methods for synthesizing stannous pyrophosphate | Zhigang Hao, Paul Thomson, Long Pan, Tatiana Brinzari, Guofeng Xu +1 more | 2021-09-07 |