Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12398056 | Sewage treatment system and method of continuous flow step-feed short-cut denitrification-anaerobic ammonia oxidation coupled with denitrification | Shujun Zhang, Jianming Huang, Xiaocong Wang, Jiatong Jiao | 2025-08-26 |
| D1071673 | Bottle boot sleeve | — | 2025-04-22 |
| 12264582 | In-situ stress measurement device and method for ultra-deep non-vertical drilling | Zhihong Dong, Xiuli Ding, Ping Fu, Liming Zhou, Xinhui Zhang +6 more | 2025-04-01 |
| 11513044 | Split-type device for measuring rock mass deformation under high hydraulic pressure and construction method and use thereof | AiQing WU, Lei Fan, Qixiang Fan, Zhiquan Ke, Yihu Zhang +7 more | 2022-11-29 |
| 11339069 | Anaerobic ammoxidation synergistic nitrogen removal process device of municipal sewage main and side streams and application method thereof | Shujun Zhang, Dan Zhao, Jiawei Wang, Yong Jiang, Jing Huang +1 more | 2022-05-24 |
| 9974992 | Fire extinguishing composition comprising carboxylic acid derivative | Sanxue Zhang, Junjun Shi, Yi Liu, Zhengjun Lei | 2018-05-22 |