Issued Patents 2024
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12173020 | New-type oxazolidinone compounds and preparation method therefor | Cheng Yang, Dongxing Li, Sumin Qi, Qiyuan Zhang, Tieshan Chen | 2024-12-24 |
| 12110282 | Thiobenzopyrans and their use in preparation of drugs for treatment of rheumatoid arthritis | Cheng Yang, Dongxing Li, Sumin Qi, Qiyuan Zhang | 2024-10-08 |
| 11993561 | Expectorant compound, preparation method thereof and use thereof | Cheng Yang, Sumin Qi, Qiyuan Zhang, Dongxing Li, Tieshan Chen | 2024-05-28 |