Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12203365 | Method for evaluating rock drillability by nano-indentation test on rock cutting | Zizhen Wang, Xianbo Lei, Weidong Zhou, Ruihe Wang, Xian Shi +3 more | 2025-01-21 |
| 11325666 | Vehicle and method for manufacturing vehicle body | Weidong Mao, Junfeng Zhou, Xinwen Xi, Fagui Wu, Hao Yuan +2 more | 2022-05-10 |
| 10858571 | High-temperature retarder suitable for oil and gas well cementation, preparation method thereof and cementing slurry | Yucheng Xue, Wei Zhou, Ruihe Wang, Jinsheng Sun, Yong Li +1 more | 2020-12-08 |
| 10655048 | Oil well cement settlement stabilizer for high-temperature cementing of oil and gas wells and preparation method thereof, and cement slurry | Huan Wang, Zizhen Wang, Yucheng Xue, Ruihe Wang, Xin Chen +1 more | 2020-05-19 |
| 10303186 | Unmanned spatial vehicle performance | — | 2019-05-28 |
| 9624420 | Foam stabilizer composition, foamed cement slurry and additive composition thereof | Ruihe Wang, Baojiang Sun, Weidong Zhou | 2017-04-18 |
| 9614325 | Blind-mate integrated connector | Kaiyang Yuan, Xuemei Yuan, Jian Gong, Xiaohui Shen | 2017-04-04 |