Issued Patents All Time
Showing 26–41 of 41 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8883669 | Hydrocracking catalyst, a process for producing the same, and the use of the same | Yichao Mao, Jianwei Dong, Zhenlin Xiong, Zhihai Hu, Yahua Shi +1 more | 2014-11-11 |
| 8778170 | Process for producing light olefins and aromatics | Jun Long, Zhijian Da, Dadong Li, Xieqing Wang, Xingtian Shu +4 more | 2014-07-15 |
| 8696887 | Catalytic conversion process | Youhao Xu, Lishun Dai, Longsheng Tian, Shouye Cui, Jianhong Gong +6 more | 2014-04-15 |
| 8697598 | Hydrogenation catalyst and use thereof | Xiangyun Long, Xuefen Liu, Kui Wang, Jing Xin, Qinghe Liu +4 more | 2014-04-15 |
| 8629108 | Rheumatoid arthritis T cell vaccine | Jingwu Zang, Guangjie Chen, Ningli Li | 2014-01-14 |
| 8597500 | Process for converting inferior feedstock to high quality fuel oil | Youhao Xu, Lishun Dai, Zhigang Zhang, Shouye Cui, Jianhong Gong +6 more | 2013-12-03 |
| 8529753 | Combined process for hydrotreating and catalytic cracking of residue | Chuanfeng Niu, Lishun Dai, Yongcan Gao, Dadong Li, Yahua Shi +1 more | 2013-09-10 |
| 8334231 | Hydrocracking catalyst, the preparation process and use of the same | Yichao Mao, Jianwei Dong, Zhenlin Xiong, Zhihai Hu, Yahua Shi +1 more | 2012-12-18 |
| 8023571 | Impulse ultra-wideband radio communication system | Zhizhang Chen | 2011-09-20 |
| 7745372 | Catalyst for selective hydrogenation of olefins and its preparation as well as use | Mingfeng Li, Yang Chu, Yunjian Hu, Guofu Xia, Yahua Shi +1 more | 2010-06-29 |
| 6518219 | Catalyst for hydrorefining fraction oils, its carrier and preparation | Qinghe Yang, Bin Liu, Xuefen Liu, Dadong Li, Yahua Shi +1 more | 2003-02-11 |
| 6156190 | Conversion process of hydrocarbon oils | Guofu Xia, Mei Zhu, Enze Min, Yahua Shi, Zhiping Tao +6 more | 2000-12-05 |
| 6037306 | Catalyst containing molybdenum and/or tungsten for hydrotreating light oil distillates and preparation method thereof | Guofu Xia, Mei Zhu, Enze Min, Yahua Shi, Mingfeng Li +6 more | 2000-03-14 |
| 5972832 | Distillate hydrocracking catalyst and process for the preparation of the same | Jianwen Shi, Yahua Shi, Yulin Shi, Yanping Zhang, Dadong Li | 1999-10-26 |
| 5954944 | Process for hydrocracking heavy distillate oil under middle pressure | Yanping Zhang, Yulin Shi, Zhenlin Xiong, Jianwen Shi, Yahua Shi +2 more | 1999-09-21 |
| 5914290 | Distillate hydrofining catalyst and a process for the preparation of the same | Yahua Shi, Dadong Li, Xuefen Liu, Xiaodong Gao, Yibing Ying | 1999-06-22 |