Issued Patents 2023
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11828177 | Comprehensive utilization method and test equipment for surface water, goaf and geothermal energy in coal mining subsidence area | Liming Yin, Xinguo Zhang, Wenbin Sun, Changjian Zhou, Juntao Chen +9 more | 2023-11-28 |
| 11746640 | Solid fluidization tubular separator for marine natural gas hydrate | Yang Tang, Zeliang LI, Xushen Li, Jiang Lu, Xiaoyu Fang +10 more | 2023-09-05 |
| 11732551 | Fully electrically controlled intelligent subsurface safety valve | Yang Tang, Na Xie, Minghai Zhou, Guangjie Yuan, Guohai Yuan +7 more | 2023-08-22 |
| 11542789 | Cavity creation tool by crushing with multi-stage controllable water jet for natural gas hydrate development | Yang Tang, Peng Zhao, Guorong Wang, Qingyou Liu, Jinzhong Wang +7 more | 2023-01-03 |