Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11622502 | Push rod mechanism for garden tool, garden tool, and method for using garden tool | Juan Wei | 2023-04-11 |
| 11399461 | Handle assembly for garden tool and garden tool having same | Xiaoxian Bian, Juan Wei | 2022-08-02 |
| 9630942 | Technological method for synthesis of optically pure L-/D-lactide catalyzed by biogenic guanidine | Hong LI, Quanxing Zhang, Na Cheng, Wei Jiang, Wei Huang +1 more | 2017-04-25 |
| 9469724 | Method for synthesizing poly(butylene succinate-co-butylene adipate) | Hong LI, Quanxing Zhang, Na Cheng, Wei Jiang, Bingcai Pan | 2016-10-18 |