Issued Patents All Time
Showing 26–30 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10655436 | Device and method for solid-state fluidization mining of seabed shallow layer non-diagenetic natural gas hydrates | Qingyou Liu, Shouwei Zhou, Leizhen Wang, Rong Huang, Qingping Li +1 more | 2020-05-19 |
| 10626704 | Intelligent switching valve for reservoir reformation and production monitoring and control and construction method therefor | Qingyou Liu, Haiyan ZHU, Gui-Lin Chen | 2020-04-21 |
| 10590708 | Mechanics experiment system and method for perforated string in underground perforating blasting of oil-gas well | Jun Liu, Xiaoqiang Guo, Qingyou Liu, Haiyan ZHU, Xian Liu | 2020-03-17 |
| 10550647 | Downhole automatic connection device and method for oil pipe internal communication cable used for intelligent layered water injection | Yang Tang, Qingyou Liu, Wang Li | 2020-02-04 |
| 10100264 | Experimental loop system for fluidization exploitation of solid-state marine gas hydrate | Jinzhou Zhao, Yanjun Liu, Leilei Jiang, Shouwei Zhou, Mi Zhang +3 more | 2018-10-16 |