Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11136421 | Solid catalyst component for use in olefin polymerisation, catalyst, and application thereof | Zhiwu Wang, Shuhang LI, Junwei Zhang, Le Hu, Jinsong DAI +4 more | 2021-10-05 |
| 11124583 | Alkoxy magnesium supported olefin polymerization catalyst component, catalyst and application thereof | Zhiwu Wang, Shuhang LI, Junwei Zhang, Le Hu, Jinsong DAI +5 more | 2021-09-21 |
| 11098142 | Olefin polymerization catalyst carrier, solid catalyst component and use thereof | Zhiwu Wang, Shuhang LI, Junwei Zhang, Hui Zhang, Le Hu +3 more | 2021-08-24 |
| 10208146 | Catalyst component for olefin polymerization and application thereof | Zhiwu Wang, Shuhang LI, Junwei Zhang, Shubin Li, Jinsong DAI +5 more | 2019-02-19 |
| 8716417 | Olefin polymerization catalyst and preparation method and use thereof | Jianjun Yi, Chunming Cui, Zhifei Li, Baozuo Yin, Liang Cui +2 more | 2014-05-06 |
| 8470941 | Catalyst for homopolymerizing and copolymerizing propylene and its preparation and use | Jianjun Yi, Baozuo Yin, Chunming Cui, Zhifei Li, Liang Cui +3 more | 2013-06-25 |
| 8404789 | Olefin polymerization catalyst and preparation method and use thereof | Jianjun Yi, Chunming Cui, Baozuo Yin, Jianying Zhang, Xiaomei LANG +1 more | 2013-03-26 |