Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12398222 | Flame-retardant antimicrobial agent, preparation method therefor and use thereof, and flame-retardant antimicrobial thermoplastic resin composition | Yutao WANG, Liqiu CHU, Jie Li, Shijun Zhang, Hua Yin +5 more | 2025-08-26 |
| 10920025 | Polyolefin resin powder suitable for selective laser sintering and its preparation method | Jianye LIU, Shijun Zhang, Liqiu CHU, Liying Zhang, Hao ZOU +9 more | 2021-02-16 |
| 10787546 | Aliphatic polyester resin powder suitable for selective laser sintering and its preparation method | Jianye LIU, Liqiu CHU, Yun LYU, Shijun Zhang, Liying Zhang +8 more | 2020-09-29 |
| 9988505 | Polyethylene compositions and films formed therefrom | Hongwei Shi, Shijun Zhang, Meifang Guo, Luqiang Yu, Jinliang Qiao +23 more | 2018-06-05 |