Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11453819 | Viscoelastic surfactants for self-diverting acid under high temperature and preparation method | Yujun Feng, Hongyao Yin | 2022-09-27 |
| 9822014 | Method for making lithium iron phosphate | Li Wang, Xiang-Ming He, Jian Gao, Jian Li | 2017-11-21 |