Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12421128 | Pseudo-boehmite, manufacturing process and application thereof | Huihong Zhu, Tao Yang, Tiebin Liu, Hao Jin, Guang Yang +2 more | 2025-09-23 |
| 12246972 | Solid precipitation apparatus and solid precipitation process | Tong Zhou, Hongshan Guo, Tao Yang, Guangan Jiang, Zhaohui Meng | 2025-03-11 |
| 11946003 | System and method for producing needle coke | Dan Guo, Kai Qiao, Renqing CHU, Lianzhong GOU, Tianzuo Chen | 2024-04-02 |
| 11111191 | Method for preparing hexadecahydropyrene | Guoquan Sun, Hongfei Fan, Chunlei Yao, Hui QUAN | 2021-09-07 |
| 10639618 | Wax oil hydrocracking method and system | Tao Liu, Baozhong Li, Ronghui Zeng, Yuzhuo ZHAO, Zhenmin Bai +3 more | 2020-05-05 |
| 10087122 | Supported catalyst, preparation method therefor and use thereof, and method for preparation of isobutylene from halomethane | Shudong ZHANG, Xinwei Zhang, Xiwen Zhang, Xiaodan Sun, Jie Li +1 more | 2018-10-02 |
| 9574141 | Wet start-up method for hydrogenation unit, energy-saving hydrogenation process and hydrogenation apparatus | Ronghui Zeng, Tao Liu, Zhaoming Han, Xuehui Zhang, Shike SUN +4 more | 2017-02-21 |
| 9446996 | Reactor and alkylation process using the reactor | Deqiang PENG, Huimin Qi, Xin Li, Yan Wang, Jianbing Chen +4 more | 2016-09-20 |
| 8329610 | Hydrogenation catalyst composition, process for preparing the same and use thereof | Yulan Gao, Gang Wang, Fenglan Cao, Chonghui Li, Guang Chen | 2012-12-11 |
| 7435336 | Process for carrying out gas-liquid countercurrent processing | Baoping Han, Ronghui Zeng, Ping Wu, Mei Jin, Hongjiang Sun | 2008-10-14 |
| 7238276 | Medium-pressure hydrocracking process | Ling Lan, Xiaobing Song, Minghua Guan, Guang'an Jiang, Fenglai Wang +2 more | 2007-07-03 |