Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12359568 | Method for backfilling and reconstructing carbon storage space in abandoned main roadway and storing CO2 | Junbiao Ma, Jinwen Bai, Ruikai Pan, Yanna Han, Xudong Shi +4 more | 2025-07-15 |
| 12221888 | Ventilation method for high gas working face based on alternating intake and air return in mine gallery | Zhu Li, Jianyu Fan, Jingyu Zhang, Chengen Qi, Guilin WU | 2025-02-11 |
| 12098637 | I-patterned filling method for initial stage of coal mining based on roof fracture feature characteritics | Wei-Qiang Guo, Tingye Qi, Zhu Li, Jiaqing Cui, Yekai Cui +1 more | 2024-09-24 |
| 12025590 | Loading system and method for Hopkinson compression bar test under water-gas-temperature multi-field coupling action | Kai Wang, Jinwen Bai, Jun GUO, Boqiang Cui, Xudong Shi +3 more | 2024-07-02 |
| 11959383 | Method and device for carrying out grouting between adjacent gateroads in internal-staggered split-level coal mining | Yijiang Fan, Pengfei Wang, Chenliang Hao, Xiaoze WEN, Jun GUO +5 more | 2024-04-16 |
| 11835491 | Device and method for testing bearing capacity of grouped pillars in inclined goaf under coupled biaxial static and disturbance stresses | Tingye Qi, Jinwen Bai, Chao Song, Shuiyun Hou, Lirong Li +2 more | 2023-12-05 |
| 11788930 | Device and method for testing bearing capacity of single-row grouped pillars in horizontal goaf under biaxial loading | Jinwen Bai, Xudong Shi, Boqiang Cui, Xinyu Yang, Kai Wang +1 more | 2023-10-17 |
| 11703431 | Device and method for testing tensile resistance of multiple-row grouped pillars in inclined goaf | Xudong Shi, Jinwen Bai, Xinyu Yang, Boqiang Cui, Xianjie DU | 2023-07-18 |
| 11473427 | Physical simulation test method for detecting position of ponding goaf in excavation | Jiaqing Cui, Haina Jiang, Zhen Li, Cheng Wei Song, Xiong SHEN +3 more | 2022-10-18 |
| 11203095 | Flexible sanding device for cylinder rock specimen | Zhixin Jin, Chunwang Zhang, Xuanmin Song, Shengyong Hu, Yujiang Zhang +2 more | 2021-12-21 |
| 10809417 | Three-dimensional analog simulation test system for gas-liquid countercurrent in abandoned mine goaf | Chunwang Zhang, Zhixin Jin, Rui Gao, Shengyong Hu, Zhen Li +3 more | 2020-10-20 |
| 10690649 | Supercritical CO2 reactor and test system of creepage, diffusion and erosion of rock mass | Chunwang Zhang, Zhixin Jin, Xuanmin Song | 2020-06-23 |