Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11401356 | Olefin polymerization catalyst comprising cyclotriveratrylene and derivatives thereof | Ting Huang, Zifang Guo, Zhufang Sun, Junling Zhou, Lunjia Xie +8 more | 2022-08-02 |
| 8268945 | Catalyst component for ethylene polymerization, preparation thereof, and a catalyst comprising the catalyst component | Taoyi ZHANG, Junling Zhou, Hongtao Wang, Zifang Guo, Qingqiang Gou +2 more | 2012-09-18 |
| 7153804 | Catalyst component for ethylene polymerization, the preparation thereof and catalyst comprising the same | Wei-Ming Chen, Zifang Guo, Junling Zhou, Ruixia Li, Ruiping Wang +4 more | 2006-12-26 |