Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11535638 | Arylaminosilane compound, propylene polymerization catalyst and preparation thereof | Jianjun Yi, Liang Cui, Xilai Zhang, Junyu LEI, Haijun HAO +3 more | 2022-12-27 |
| D961101 | Massager | Min Li, Xiaojuan Zhang | 2022-08-16 |