Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12173020 | New-type oxazolidinone compounds and preparation method therefor | Cheng Yang, Sumin Qi, Qiyuan Zhang, Tieshan Chen, Xiaodan Zhao | 2024-12-24 |
| 12110282 | Thiobenzopyrans and their use in preparation of drugs for treatment of rheumatoid arthritis | Cheng Yang, Sumin Qi, Qiyuan Zhang, Xiaodan Zhao | 2024-10-08 |
| 11993561 | Expectorant compound, preparation method thereof and use thereof | Cheng Yang, Sumin Qi, Qiyuan Zhang, Tieshan Chen, Xiaodan Zhao | 2024-05-28 |
| D1007534 | Sump pump cordless | — | 2023-12-12 |
| D1001728 | Power tool battery pack | — | 2023-10-17 |
| D995423 | Battery charger | — | 2023-08-15 |
| D983310 | Cordless bug zapper | — | 2023-04-11 |