Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1017375 | Steering wheel lock | — | 2024-03-12 |
| 11000837 | Catalyst for preparing chlorine gas by hydrogen chloride oxidation, and preparation method and application thereof | Hongke Zhang, Bo Zhou, Zhangwei Zai, Dan Xu, Yu Yao +4 more | 2021-05-11 |
| 10576465 | Catalyst for preparing chlorine by oxidation of hydrogen chloride and preparation thereof | Guangquan Yi, Yinchuan Lou, Yi-Cheng Wan, Xunkun Wu, Weiqi Hua | 2020-03-03 |
| 10226758 | Method for preparing catalyst used for preparing chlorine, catalyst and method for preparing chlorine | Yinchuan Lou, Yang Lv, Guangquan Yi, Liangfeng Shao, Hongke Zhang +1 more | 2019-03-12 |
| 9845281 | Method for preparing hydroxyethyl (meth) acrylate | Junping Li, Haibo Chen, Lichang Zhang, Chunxian Cui, Yuan Li +3 more | 2017-12-19 |
| 9802848 | Method for treating waste saline water produced in production process of diphenylmethane diisocyanate (MDI) | Hongke Zhang, Weiqi Hua, Xiaogao Liu, Zhenhua Zhao, Shuchang Sun +5 more | 2017-10-31 |
| 9168515 | High-selectivity catalyst for production of high-quality gasoline fractions from syngas and its preparation method | Ye Wang, Jincan Kang, Lei Zhang, Qinghong Zhang, Kang Cheng +3 more | 2015-10-27 |
| 9138717 | High-speed mixing reactor and application thereof | Dezhen Sun, Weiqi Hua, Qingle Hou, Wenbo Wang, Xueli Yu | 2015-09-22 |
| 8333927 | Hole jet reactor and a process for the preparation of an isocyanate using the reactor | Yong SHANG, Deqiang Ma, Jingquan Hao, Peicheng Luo, Shuang Hu | 2012-12-18 |
| 8206652 | Jet reactor with flow ducts and process for preparing isocyanates using it | Yonghua Shang, Zhongping Sun, Jianfeng Li, Yong Wang, Weiqi Hua +2 more | 2012-06-26 |
| 8042988 | Hole-jetting type mixer-reactor | Wanhong Yang, Peicheng Luo, Weiqi Hua, Deqiang Ma, Haiquan Xu +7 more | 2011-10-25 |
| 7893301 | Method of preparing polymethylene-polyphenyl-polyamine | Jianfeng Chen, Hongke Zhang, Haikui Zou, Weiqi Hua, Pengyuan ZHANG +3 more | 2011-02-22 |