Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12269794 | Fluidized catalytic conversion method for maximizing production of propylene | Youhao Xu, Yanfen Zuo, Xingtian Shu, Yibin Luo, Yunpeng Zhang +2 more | 2025-04-08 |
| 11873457 | Catalytic conversion process and system for producing gasoline and propylene | Xuhui Bai, Yanfen Zuo, Youhao Xu, Yibin Luo, Xingtian Shu +1 more | 2024-01-16 |
| 10907110 | Process for treating gasoline | Youhao Xu, Yibin Luo, Xin Wang, Ying Ouyang, Zhijian Da +1 more | 2021-02-02 |
| 9771529 | Process for producing light olefins and aromatics | Jun Long, Zhijian Da, Dadong Li, Xingtian Shu, Jiushun Zhang +4 more | 2017-09-26 |
| 8778170 | Process for producing light olefins and aromatics | Jun Long, Zhijian Da, Dadong Li, Xingtian Shu, Jiushun Zhang +4 more | 2014-07-15 |
| 8349756 | Noble metal-containing titanosilicate material and its preparation method | Min Lin, Chunfeng Shi, Jun Long, Bin Zhu, Xingtian Shu +3 more | 2013-01-08 |
| 7375256 | Catalytic conversion process for producing light olefins with a high yield petroleum hydrocarbons | Chaogang Xie, Jun Long, Jiushun Zhang, Zaiting Li | 2008-05-20 |
| 6939823 | Stripper and a stripping process for removing the flue gas carried by regenerated catalyst | Weimin Lu, Xiaoxiang Zhong, Songnian Li | 2005-09-06 |
| 6723292 | Stripper and a stripping process for removing the flue gas carried by regenerated catalyst | Weimin Lu, Xiaoxiang Zhong, Songnian Li | 2004-04-20 |
| 6495028 | Catalytic conversion process for producing isobutane and isoparaffin-enriched gasoline | Youhao Xu, Jiushun Zhang, Yinan Yang, Jun Long, Zaiting Li +1 more | 2002-12-17 |
| 6475465 | Titanium-silicalite molecular sieve and the method for its preparation | Min Lin, Xingtian Shu, Bin Zhu | 2002-11-05 |
| 6342153 | Pillared clay catalysts for heavy oil catalytic pyrolisis process and the preparation method thereof | Jingjie Guan, Zhiqing Yu, Zhengyu Chen, Qinglin Liu, Yi-Liang Liao | 2002-01-29 |
| 6261538 | Series of water-insoluble polymeric quaternary phosphonium salt used for bactericides | Yongjun Chen, Bengao Li | 2001-07-17 |
| 6210562 | Process for production of ethylene and propylene by catalytic pyrolysis of heavy hydrocarbons | Chaogang Xie, Zaiting Li, Wenyuan Shi | 2001-04-03 |
| 6080698 | Pentasil-type molecular sieve containing composition and its preparation method | Fengmei Zhang, Xingtian Shu, Zhicheng Shi, Weidong Wang, Fengming Qin | 2000-06-27 |