Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7875568 | Supported nonmetallocene olefin polymerization catalyst, preparation method and use thereof | Houliang Dai, Chuanfeng Li, Xiaoli Yao, Lijin Zhou, Xiaoqiang Li +3 more | 2011-01-25 |