Issued Patents 2022
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11492606 | Nitrilase mutant, construction method therefor, and application thereof | Renchao Zheng, Yuguo Zheng, Qin Zhang, ZHEMING WU, Xiafeng Lu | 2022-11-08 |
| 11460043 | Internal and external dual-purpose air pump, inflatable product and lifting handle device | Guangying Qin | 2022-10-04 |
| 11333647 | Apparatus for assessing hot coal fallout propensity of burning cigarette based on human behavior features of ash-flicking action and method thereof | Bin Li, Yi Zhang, Yaoshuo Sang, Mingjian Zhang, Liu Hong +4 more | 2022-05-17 |