Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12384986 | Acidic cleaning compositions for enhanced soil removal | Yan Zheng, Liang Ji | 2025-08-12 |
| 12115522 | In situ bifunctional catalyst for deep desulfurization and increasing octane number of gasoline and preparation method thereof | Liang Zhao, Butian Xia, Lixia Dong, Jingye Chen, Yuhao Zhang +1 more | 2024-10-15 |
| 11998899 | Bifunctional catalyst for deep desulfurization and gasoline quality improvement and preparation method therefor | Liang Zhao, Butian Xia, Lixia Dong, Jingye Chen, Yuhao Zhang +1 more | 2024-06-04 |
| 11370978 | Method and apparatus for integrating pressurized hydrocracking of heavy oil and coke gasification | Yuming Zhang, Xingying Lan, Chengxiu Wang, Xiaogang Shi | 2022-06-28 |
| 11230674 | Integrated method and apparatus for catalytic cracking of heavy oil and production of syngas | Xingying Lan, Yuming Zhang, Chengxiu Wang | 2022-01-25 |
| 11230671 | Coupling reaction apparatus for heavy oil pyrolysis-gasification | Xingying Lan, Yuming Zhang, Xiaogang Shi, Chengxiu Wang | 2022-01-25 |
| 11230677 | Method and device for heavy oil lightening and synthesis gas production | Yuming Zhang, Xingying Lan, Chengxiu Wang, Xiaogang Shi | 2022-01-25 |
| 11230678 | Integrated method and integrated device for heavy oil contact lightening and coke gasification | Xingying Lan, Yuming Zhang, Chengxiu Wang, Xiaogang Shi | 2022-01-25 |
| 11097263 | Aromatization catalyst, preparation method, regeneration method thereof, and aromatization method | Liang Zhao, Tianzhen Hao, Lixia Dong, Di Gao, Xiaoyu Wu +3 more | 2021-08-24 |
| 10266778 | Method for upgrading fluid catalytic cracking gasoline | Liang Zhao, Chunming Xu, Tianzhen Hao, Xiaona Han | 2019-04-23 |
| 10011779 | Adsorbent for desulfurization of gasoline and method for desulfurization of gasoline | Liang Zhao, Chunming Xu, Tianzhen Hao, Xiaona Han | 2018-07-03 |
| 9856423 | Process for deeply desulfurizing catalytic cracking gasoline | Tianzhen Hao, Dezhong Li, Liang Zhao, Zhiyuan Lu, Xingying Lan | 2018-01-02 |
| 9725658 | Method of processing low-grade heavy oil | Gang Wang, Chunming Xu, Baojian Shen, Hongliang Wang | 2017-08-08 |
| 9683183 | Method for deep desulfurization of gasoline | Liang Zhao, Chunming Xu, Tianzhen Hao, Xiaona Han | 2017-06-20 |
| 9663730 | Method for the conversion of asphaltenes to light fractions | Gang Wang, Chunming Xu, Nan Jin | 2017-05-30 |
| 9469815 | Process for catalytic cracking a pyrolysis oil | Gang Wang, Yantao Bi | 2016-10-18 |
| 9062261 | Catalytic cracking process for reducing sulfur content in gasoline and the device thereof | Xionghou Gao, Shuhong Sun, Lin Wang, Xinmei Pang, Zhifeng Wang +7 more | 2015-06-23 |
| 7594995 | Catalyst composition for treating heavy feedstocks | Baojian Shen, Chunming Xu, Liang Zhao, Xianfeng Li, Pei Wu | 2009-09-29 |
| 7459413 | Catalyst composition for treating heavy feedstocks | Baojian Shen, Chunming Xu, Liang Zhao, Xianfeng Li, Pei Wu | 2008-12-02 |