Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12428505 | Method for preparing olefin-polar monomer copolymer | Rong GAO, Jingjing LAI, Zifang Guo, Qingqiang Gou, Junling Zhou +15 more | 2025-09-30 |
| 12404292 | Amino-imine metal complex and preparation method therefor and application thereof | Rong GAO, Jingjing LAI, Zifang Guo, Qingqiang Gou, Junling Zhou +8 more | 2025-09-02 |
| 7172988 | Catalyst component for ethylene polymerization, a process for preparing thereof and catalyst comprising the same | Kejing Gao, Dongbing Liu, Wei-Ming Chen, Guirong Fan, Xinping Lü +3 more | 2007-02-06 |
| 6642325 | Silica gel-supported catalyst component for ethylene (co)polymerization, catalyst therefrom and use of the same | Hekuan Luo, Ruiguo Tang, Kejing Gao, Qinfang Zhao, Hua Yang +1 more | 2003-11-04 |