Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11060384 | Method for precisely extracting coal-mine gas | Baiquan Lin, Zishan Gao, Ximiao Lu | 2021-07-13 |
| 10858913 | Permeability enhancement method for coalbed methane wells by using electric pulse detonation fracturing technology | Bai LIN, Fazhi Yan, Xiangliang Zhang, Jia Kong, Ting Liu | 2020-12-08 |
| 10378327 | Method for gas extraction alternating oscillating pulse high energy gas extraction with thermal injection | Baiquan Lin, Quanle Zou, Ting Liu, Chang Guo, Jia Kong +3 more | 2019-08-13 |
| 10370942 | Method for integrated drilling, flushing, slotting and thermal injection for coalbed gas extraction | Baiquan Lin, Ting Liu, Quanle Zou, Chang Guo, Hao Yao +3 more | 2019-08-06 |
| 10060238 | Method for integrated drilling, slotting and oscillating thermal injection for coal seam gas extraction | Baiquan Lin, Chang Guo, Quanle Zou, Ting Liu, Jia Kong +3 more | 2018-08-28 |
| 9951597 | Downhole coal seam pulse detonation wave directional fracturing permeability-increasing method | Baiquan Lin, Fazhi Yan, Chang Guo, Quanle Zou, Ting Liu +2 more | 2018-04-24 |
| 9869168 | Method for thermal-displacement-type strengthened extraction in drill hole | Baiquan Lin, Yidou Hong, Hao Yao | 2018-01-16 |