Issued Patents 2025
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12339181 | Miniature graphene aerogel device and preparation method thereof | Zhen Xu, Chao Gao, Xiaoting Liu | 2025-06-24 |
| 12312958 | Method of segmented grouting for repairing aquifers in mining area | Yifan Zeng, Weihong Yang, Qiang Wu, Xinjiang Wei, Xuan Xiao +1 more | 2025-05-27 |
| 12305105 | Silane-modified penetration-resistant ultra-high-performance concrete, preparation method, and application thereof | Fengling Zhang, Rui Zhong, Jinglong Li, Jinghang Zhang, Xiangyu Meng +5 more | 2025-05-20 |
| 12252444 | Crack-resistant ultra-high performance concrete for underground engineering in water-rich strata, preparation method, and application thereof | Fengling Zhang, Xiangyu Meng, Jinglong Li, Jinghang Zhang, Yupeng Cui +4 more | 2025-03-18 |
| 12215211 | Multi-stage foam sound-absorbing black body material and preparation method thereof | Zhen Xu, Xiaoting Liu, Chao Gao | 2025-02-04 |
| 12196076 | Grouting and water blocking method for directional hole with large offset in hard rock stratum | Yifan Zeng, Weihong Yang, Qiang Wu, Xinjiang Wei, Xuejun Wang +2 more | 2025-01-14 |