Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12410660 | Full-face shaft boring machine, boring system, and boring method | Renshu Yang, Liyun Yang, Yiqiang Kang, Zhengbai Chen, Huidong Xu +20 more | 2025-09-09 |
| 12228139 | Two-stage cavitation generator for organic wastewater treatment | Ming Li, Zhiyao Ding, Qin Pi, Qiang Xu, YU-TING HU +2 more | 2025-02-18 |
| 11787990 | Bionic and dual-phobic high-performance water-based drilling fluid | Guancheng Jiang, Jinsheng Sun, Yinbo He, Xin Zhang, Chunyao Peng +17 more | 2023-10-17 |
| 11686190 | 4D quantitative and intelligent diagnosis method and system for spatio-temporal evolution of oil-gas reservoir damage types and extent | Guancheng Jiang, Yinbo He, Tengfei Dong, Chunyao Peng, Lili Yang +15 more | 2023-06-27 |
| 11525454 | Semi-open centrifugal pump impeller and its optimization design | Houlin Liu, Kaikai Luo, Zilong Zhang, Kai Wang, Liang Dong +1 more | 2022-12-13 |
| 11453812 | Saturated salt water drilling fluid of salt response type intelligent polymer and preparation method thereof | Guancheng Jiang, Yinbo He, Lili Yang, Tengfei Dong, Xiaohu Quan +7 more | 2022-09-27 |
| 11326450 | Intelligent prediction method and apparatus for reservoir sensitivity | Guancheng Jiang, Xiongjun Wu, Lili Yang, Yinbo He, Tengfei Dong +10 more | 2022-05-10 |
| 11136488 | Biodiesel-based constant rheological property drilling fluid containing intelligent temperature responsive polymer | Guancheng Jiang, He Shi, Kaixiao Cui, Yinbo He, Lili Yang +7 more | 2021-10-05 |
| 10266744 | Accelerator used for drilling fluids, water-based drilling fluid and usage thereof | Guancheng Jiang, Deli Gao, Shuo Zhang, Xianzhu Wu, Liexiang Han +9 more | 2019-04-23 |
| 10253237 | Film former used for coal-bed gas well drilling and preparation method thereof, drilling fluid and usage thereof | Guancheng Jiang, Deli Gao, Shuo Zhang, Xianzhu Wu, Liexiang Han +9 more | 2019-04-09 |
| 9902890 | Drilling fluid additive composition suitable for coal-bed gas wells, and water-based drilling fluid and use thereof | Guancheng Jiang, Yinbo He, Chong Liu, Qingying Ge, Lili Yang +7 more | 2018-02-27 |
| 9890318 | Drilling fluid additive composition and water-based drilling fluid suitable for high-pressure plugging | Guancheng Jiang, Chong Liu, Yinbo He, Qingying Ge, Lili Yang +10 more | 2018-02-13 |