Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6703339 | Components and catalysts for the (co)polymerization of olefins | Zhulan Li, Juxiu Yang, Mingzhi Gao, Yun Zhao, Bingquan Mao +3 more | 2004-03-09 |
| 6376417 | Catalyst for the polymerization of propylene and its use | Zhulan Li, Yun Zhao, Wenbo Song, Juziu Yang, Bingquan Mao +1 more | 2002-04-23 |
| 4861847 | Catalyst system for use in olefinic polymerization | Bingquan Mao, Ying Zheng, Juxiou Yang, Zhulan Li | 1989-08-29 |
| 4784983 | Catalyst system for use in olefinic polymerization | Bingquan Mao, Ying Zheng, Juxiou Yang, Zhulan Li | 1988-11-15 |