Issued Patents All Time
Showing 1–25 of 37 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12391861 | Cement slurry system, preparation method therefor and use thereof | Jianzhou Jin, Yuchao Guo, Hong Yue, Youcheng Zheng, Hua Zhang +20 more | 2025-08-19 |
| 12281405 | Lead dioxide-carbon nanotube adsorptive electrochemical submicroelectrode and preparation method and use thereof | Weiqing HAN, Ruiqian LIU, Siqi LIU, Kajia WEI, Lu Wang +5 more | 2025-04-22 |
| 12269022 | Highly-dispersed hydrogenation catalyst, preparation method thereof, and use thereof in preparation of biofuel from palm oil or other oil | Siyang Liu, Qingxin Guan | 2025-04-08 |
| 12258862 | Experimental system for surrounding rock crack evolution and water inrush disaster change in tunnel excavation of near-covered karst cave | Hailong Wang, Chuanyang Jia, Guibin Zhang, Xiaoyuan Song, Xizhen Sun +2 more | 2025-03-25 |
| 12241199 | Treatment agent for electronic-grade low-dielectric fiberglass cloth, and preparation method thereof | Qiang Fang, Huaqing Xiao, Yingying Zhang, Dongfeng Liu, Siqi Niu +2 more | 2025-03-04 |
| 11926787 | Well cementing method for improving well cementing quality by controlling hydration heat of cement slurry | Shuoqiong Liu, Hua Zhang, Jianzhou Jin, Ming Xu, Yongjin Yu +20 more | 2024-03-12 |
| 11787717 | Electrocatalytic fenton oxidation-electrochemical oxidation coupling process and apparatus for efficient treatment of chemical wastewater | Weiqing HAN, Tao Cui, Kajia WEI, Lianjun Wang, Xiaodong Liu +3 more | 2023-10-17 |
| 11760687 | Alkali-free ultrafine glass fiber formula | Yundong Sun, Degang Zhang, Guo-Zhong Zhang, Qiang Fang, Yongyan LI +3 more | 2023-09-19 |
| 11731997 | Method for preparing amphiphilic lignin nanomaterial based on pulping black liquor, amphiphilic lignin nanomaterial, and oil sludge detergent | Chengrong Qin, Jian Zhang, Chen Liang, Shuangquan Yao, Xinliang Liu +2 more | 2023-08-22 |
| 11634319 | Device and method for monitoring surface condition of contact surface of detected object | Chun-Pu Tsai, Hsuan-Wei Wang | 2023-04-25 |
| 11359032 | Self-regulating external electron donor-containing catalyst used for alpha-olefin polymerization, and application of catalyst | Licai Wang, Zhanxian Gao, Qinghai Sun, Limei Yu, Huan Wang +6 more | 2022-06-14 |
| 11220560 | Universal alpha-olefin polymerization catalyst, and application thereof | Licai Wang, Zhanxian Gao, Limei Yu, Huan Wang, Guotong Zheng +1 more | 2022-01-11 |
| 11195645 | Ce-containing sintered rare-earth permanent magnet with having high toughness and high coercivity, and preparation method therefor | Anhua Li, Haibo Feng, Longlong Xi, Min Tan, Yang Zhao | 2021-12-07 |
| 11186660 | Internal electron donor compound for preparing α-olefin polymerization catalyst component | Licai Wang, Zhanxian Gao, Rubing Han, Tianxiang Gao, Qiuju Chen +3 more | 2021-11-30 |
| 11001689 | Method of preparation of cardo polyetherketone (PEK-C) structural foam material | Guangyuan ZHOU, Honghua Wang | 2021-05-11 |
| 10851438 | Oxide dispersion-strengthened alloy (ODS), lead-free and free-cutting brass and producing method thereof | Jinsong Huang, Xin Jin, Bin Liu, Zhongling Zhang, Shun Li +1 more | 2020-12-01 |
| 10840805 | Integrated power supply and modulator for radio frequency power amplifiers | David J. Perreault, Yevgeniy A. Tkachenko | 2020-11-17 |
| 10775406 | Testing device and method for measuring adhesion force between gas hydrate and mineral particles | Fulong Ning, Li Peng, Dongdong Wang, Wenjia Ou, Zhichao Liu +4 more | 2020-09-15 |
| 10519528 | Lead-free, high-sulphur and easy-cutting copper-manganese alloy and preparation method thereof | Jinsong Huang, Bin Liu, Zhiyong Chen, Tao Peng | 2019-12-31 |
| 10479944 | Catalyst for preparing biological aviation kerosene with castor oil, preparation method and application thereof | Siyang Liu, Qingxin Guan, Bohan Chai, Liangnian HE, Feng Ye +1 more | 2019-11-19 |
| 10399069 | Hydroisomerization and cracking catalyst for preparing biological aviation kerosene from castor oil | Baoxia Ni, Qingxin Guan, Liangnian HE, Feng Ye, Xiaoying Cui | 2019-09-03 |
| 10287371 | Internal electron donor compound for preparing α-olefin polymerization catalyst component | Licai Wang, Zhanxian Gao, Rubing Han, Tianxiang Gao, Qiuju Chen +3 more | 2019-05-14 |
| 10257002 | Zero-quiescent power receiver | Clark T.-C. Nguyen, Ruonan Liu | 2019-04-09 |
| 10049797 | Low-neodymium, non-heavy-rare-earth and high performance magnet | Minggang Zhu, Jingdai Wang, Haibo Feng, Yikun Fang, Yanfeng Li +3 more | 2018-08-14 |
| 9892832 | Low-cost double-main-phase Ce permanent magnet alloy and its preparation method | Minggang Zhu, Haibo Feng, Anhua Li, Shulin Huang, Yanfeng Li +2 more | 2018-02-13 |