Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6642325 | Silica gel-supported catalyst component for ethylene (co)polymerization, catalyst therefrom and use of the same | Hekuan Luo, Kejing Gao, Qinfang Zhao, Jingyan An, Hua Yang +1 more | 2003-11-04 |
| 6538078 | Supported catalyst for ethylene (co)polymerization, preparation and use of the same | Hekuan Luo, Hua Yang, Qinfang Zhao | 2003-03-25 |