Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11186660 | Internal electron donor compound for preparing α-olefin polymerization catalyst component | Licai Wang, Zhanxian Gao, Rubing Han, Tianxiang Gao, Limei Yu +3 more | 2021-11-30 |