Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10287371 | Internal electron donor compound for preparing α-olefin polymerization catalyst component | Zhanxian Gao, Rubing Han, Tianxiang Gao, Qiuju Chen, Limei Yu +3 more | 2019-05-14 |