Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10301405 | Polypropylene with narrow molecular weight distribution range and processes for preparation thereof | Liangshi Wang, Luqiang Yu, Shijun Zhang, Jinliang Qiao, Meifang Guo +4 more | 2019-05-28 |
| 9988505 | Polyethylene compositions and films formed therefrom | Dali GAO, Hongwei Shi, Shijun Zhang, Meifang Guo, Luqiang Yu +23 more | 2018-06-05 |
| 9068030 | Propylene homopolymer having high melt strength and preparation method thereof | Wenbo Song, Meifang Guo, Shijun Zhang, Wenjun WEI, Luqiang Yu +5 more | 2015-06-30 |