Issued Patents 2021
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11195645 | Ce-containing sintered rare-earth permanent magnet with having high toughness and high coercivity, and preparation method therefor | Anhua Li, Haibo Feng, Longlong Xi, Min Tan, Yang Zhao | 2021-12-07 |
| 11186660 | Internal electron donor compound for preparing α-olefin polymerization catalyst component | Licai Wang, Zhanxian Gao, Rubing Han, Tianxiang Gao, Qiuju Chen +3 more | 2021-11-30 |
| 11001689 | Method of preparation of cardo polyetherketone (PEK-C) structural foam material | Guangyuan ZHOU, Honghua Wang | 2021-05-11 |