Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10689469 | Method of reactive extrusion copolymerization of vinyl monomers | Anna Zheng, Yong Guan, Xiang Xu, Pengfei Zhan, Weixing Liu +1 more | 2020-06-23 |
| 8546503 | Method for controlling anionic polymerization | Anna Zheng, Jian Zhang, Yong Guan, Fuzeng Hu, Shuzhong Wang | 2013-10-01 |
| 7531225 | Preparation method of functional master batch of polyolefin and its application | Anna Zheng, Yong Guan, Hong Lu | 2009-05-12 |
| 7282538 | Preparation method of functional master batch of polyolefin and its application | Anna Zheng, Yong Guan, Hong Lu | 2007-10-16 |