Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12078034 | Cracking permeability increasing method combining hydraulic fracturing and methane in-situ combustion explosion | Wei Yang, Zening Wei, Yihan Wang, Wenyuan Wang, Wenxiao Zhang | 2024-09-03 |
| 11932586 | Liquid explosive for in-situ explosive fracturing in low-permeability oilfields and application thereof | Ning LUO, Yabo Chai, Hanliang Liang, Haohao Zhang, Jianan Zhou +1 more | 2024-03-19 |
| 11540056 | Speaker and magnetic circuit system thereof | Xianzhen Meng, Dengwei Wang, Chuankun Ding | 2022-12-27 |
| 11434731 | In-situ methane explosion shaped charge perforating device with molecular sieve | Ning LUO, Hanliang Liang, Yunchen Suo, Xiaolong Cao, Yishuo Yuan +1 more | 2022-09-06 |
| 10577891 | Using horizontal directional drilling and liquid nitrogen cyclic freeze-thaw process to improve permeability in gas drainage | Lei Qin, Jizhao Xu, Zongqing Tang, Shiliang Wu, Chao Zhong | 2020-03-03 |
| 9417358 | Multi-information coupling prediction method of coal and gas outburst danger | Baiquan Lin, Wei Yang | 2016-08-16 |