Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12269786 | Preparation method and production device for propylene | Kai Qiao, Feng Zhou, Huixia MA, Rui Jing Jiang, Shumei Zhang +2 more | 2025-04-08 |
| 12037551 | Liquid-phase reactor and application thereof | Feng Zhou, Zonglin RUAN, Jia HE | 2024-07-16 |
| 11731096 | Upflow reactor | Minghua Guan, Zonglin RUAN, Haochen Wang, Yang Jiang, Guoying Cui +1 more | 2023-08-22 |
| 11464765 | Use of an N-substituted pyridyl benzisoselazolone compound | Haitao Yang, Zhenming JIN, Yao ZHAO, Zihe Rao | 2022-10-11 |
| 11401472 | Washing and desalting device, washing and desalting method, desalting and dehydrating system, and desalting and dehydrating method | Zonglin RUAN, Huimin Qi, Ping Jin | 2022-08-02 |
| 10005002 | Divided-wall column | Jingshan Gao, Dechen Bo, Shengzhong Zhang, Changjian Liao | 2018-06-26 |