Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12339206 | Testing device for characteristic of resistance between fresh concrete and boundary, and testing method | Zhisong Xu, Shijun Yuan, Ming JIN | 2025-06-24 |
| 12098099 | Polycarboxylic acid water-reducing agent with high adaptability to temperature and method for preparing the same | Zhen Huang, Yong Yang, Qianping Ran, Xin Shu, Shentong Li +2 more | 2024-09-24 |
| 12037287 | High-adaptability viscosity-reducing polycarboxylic acid water reducer, preparation method therefor and use thereof | Shentong Li, Qianping Ran, Yong Yang, Xin Shu, Dongliang Zhou +2 more | 2024-07-16 |
| 11993542 | Multifunctional cement hydration heat control material and manufacturing method therefor | Rui Wang, Qian Tian, Wenbin Wang, Lei Li, Yujiang Wang +3 more | 2024-05-28 |
| 11993541 | Multitype-adsorptive-group polycarboxylic acid water-reducing agent, method for preparing the same and use thereof | Han Yan, Yong Yang, Jinzhi Liu, Xin Shu, Xiumei Wang +3 more | 2024-05-28 |
| 11733212 | Method for quantitative analysis of cavity zone of the top of concrete-filled steel tube | Zheng-Hong Chen, Jielian ZHENG, Zengxin Ye, Jianjun Wang, Changjie Wu +2 more | 2023-08-22 |
| 11548818 | Method for preparing light magnesium oxide and calcium oxide and application thereof for preparing calcium-magnesium composite expanding agent | Shouzhi Zhang, Yong Zhang, Yujiang Wang, Rui Wang | 2023-01-10 |
| 11505496 | Phosphonato block polymer, preparation method therefor and application thereof | Qianping Ran, Tao Wang, Shuai Qi, Jianfeng Ma, Shimin Fan +2 more | 2022-11-22 |
| 11509195 | Column type coreless motor | Jinguang Huang, Guangxiang Liu, Yiqun Shao, Jingguo Cui, Qian Wang | 2022-11-22 |
| 10745510 | Phosphorylated polycondensate as high efficiency water reducing agent and preparation method thereof | Qianping Ran, Tao Wang, Shuai Qi, Jianfeng Ma, Shimin Fan +1 more | 2020-08-18 |
| 10647803 | Method for preparing concrete superplasticizer having phosphorous acid group and use thereof | Qianping Ran, Tao Wang, Jianfeng Ma, Shuai Qi, Shimin Fan +1 more | 2020-05-12 |
| 10570253 | Preparation method for polymer and applications thereof | Qianping Ran, Tao Wang, Jianfeng Ma, Shuai Qi, Shimin Fan +1 more | 2020-02-25 |
| 9470672 | Method for testing self drying effect of cement-based material | Qian Tian, Ting YAO, Yujiang Wang, Hang Zhang, Jianye Zhang | 2016-10-18 |
| 9389216 | Method for testing setting time of cement-based material | Qian Tian, Hang Zhang, Yujiang Wang, Fei Guo, Jianye Zhang | 2016-07-12 |
| 9365669 | Slump retaining polycarboxylic acid superplasticizer | Dongliang Zhou, Qianping Ran, Yong Yang, Jinzhi Liu | 2016-06-14 |