Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1092093 | Waist cusion | — | 2025-09-09 |
| 12195593 | Solventless polyorganosiloxane pellets and processes for the preparation and use thereof | Yunlong Guo, Rongrong Fan, Ruihua Lu, Zhihua Liu, Wenjie Chen +2 more | 2025-01-14 |
| 12168932 | Three-dimensional ventilation method and system for mining by 110 construction method in coal and gas outburst mines | Jiong Wang, Zimin Ma, Guangyuan Yu, Manchao He, Gonghua Chen +1 more | 2024-12-17 |
| 12168931 | Mining method without coal pillars with roof-cutting and roadway retaining | Jiong Wang, Zimin Ma, Guangyuan Yu | 2024-12-17 |
| 10767450 | Sand control screen for heavy oil thermal recovery | Huian Yi, Boren Li, Zhenxiang WANG, Qiansheng ZHUANG, Shanyin Chen +4 more | 2020-09-08 |
| 10655048 | Oil well cement settlement stabilizer for high-temperature cementing of oil and gas wells and preparation method thereof, and cement slurry | Chengwen Wang, Huan Wang, Zizhen Wang, Yucheng Xue, Ruihe Wang +1 more | 2020-05-19 |
| 8623526 | Bioceramic coating, method of making and use thereof | Qibin Liu, Ling Wu | 2014-01-07 |
| 8206843 | Bioceramic coating, method of making and use thereof | Qibin Liu, Ling Wu | 2012-06-26 |