Issued Patents 2025
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12420269 | Simple preparation method and use of support of catalyst for hydrogenation | Jiuxuan ZHANG, Weihong Xing, Rizhi Chen | 2025-09-23 |
| 12372449 | Experimental apparatus and method for shale supercritical synergistic penetration and imbibition based on damping vibration | Zhehan Yu, Long Tan, Jing Zhang, Yingwei Wang, Jianhua Qin | 2025-07-29 |
| 12345687 | Method and apparatus for classifying water-rich weak surrounding rock based on in-situ scribing | Fawang Zhang, Manchao He, Chengyu Miu, Zhehan Yu, Guangtao Dong +4 more | 2025-07-01 |
| 12319568 | EV-grade high-purity lithium sulfide and preparation method for the same | Chuan Xu, Ge Chen, Huan Tian, Jiale SUN, Zhaozi ZHONG +2 more | 2025-06-03 |
| 12258269 | EV-grade lithium sulfide and preparation method for the same | Zhen Lei, Chuan Xu, Ge Chen, Huan Tian, Yibao Gao +1 more | 2025-03-25 |