Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11401356 | Olefin polymerization catalyst comprising cyclotriveratrylene and derivatives thereof | Ting Huang, Zifang Guo, Zhufang Sun, Junling Zhou, Hongxu Yang +8 more | 2022-08-02 |
| 9376513 | Solid catalyst component and catalyst for olefin polymerization | Zhong Tan, Xiudong Xu, Yu Tian, Qilong Zhou, Zaixing Feng +7 more | 2016-06-28 |
| 8669392 | Process for preparing 2,3-di-non-straight-alkyl-2-cyanosuccinic acid diesters | Yu Tian, Zaixing Feng, Siyuan Zhao, Yu Kang, Zhufang Sun | 2014-03-11 |
| 8541333 | Catalyst component for olefin polymerization and a catalyst comprising the same | Yongtai Ling, Yu Tian, Zaixing Feng, Siyuan Zhao, Qing-Wu Hu +2 more | 2013-09-24 |
| 7399812 | Silicon ether compounds and a method for the preparation thereof | Mingzhi Gao, Siyuan Zhao, Jing Ma, Zhufang Sun, Haitao Liu +3 more | 2008-07-15 |
| 7388103 | Cyclopentane carboxylate compounds, process and intermediates for preparing the same and use thereof | Hongbin Du, Zhibiao Hu, Tianyi Zhang, Siyuan Zhao, Xinsheng Wang | 2008-06-17 |
| 7323431 | Catalyst for olefin polymerization and use of the same | Mingzhi Gao, Xiaodong Wang, Siyuan Zhao, Jing Ma, Haitao Liu +2 more | 2008-01-29 |
| 6822109 | Silicon ether compound, a method for the preparation thereof and use thereof | Mingzhi Gao, Tianyi Li, Siyuan Zhao, Mingsen Zhang, Changjiang WU | 2004-11-23 |