Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12319773 | Carrier for olefin polymerization catalyst, and preparation method therefor and application thereof | Yongtai Ling, Xianzhi Xia, Yuexiang Liu, Weili Li, Jin Zhao +4 more | 2025-06-03 |
| 11970510 | Catalyst component and catalyst for olefin polymerization, and application thereof | Jin Zhao, Xianzhi Xia, Yuexiang Liu, Yang Tan, Weili Li +4 more | 2024-04-30 |