Issued Patents 2020
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10792840 | Melt impregnation device and melt impregnation method | Xianbo Huang, Chunhua Chen, Yonghua Li, Chao Zhang | 2020-10-06 |
| 10723869 | Polypropylene composition and preparation method thereof, and film or sheet prepared from the polypropylene composition and use thereof | Bo Yang, Guangwei Zhang, Chao Ding, Xueyong Zhang, Lan Zhao +5 more | 2020-07-28 |