Inventor
QI SUMIN
CN3 patents
Patents
3 patentsUS12110282B2Oct 8, 2024
Thiobenzopyrans and their use in preparation of drugs for treatment of rheumatoid arthritis
HC SYNTHETIC PHARMACEUTICAL CO LTD0 citations53
US12173020B2Dec 24, 2024
New-type oxazolidinone compounds and preparation method therefor
HC SYNTHETIC PHARMACEUTICAL CO LTD0 citations52
US11993561B2May 28, 2024
Expectorant compound, preparation method thereof and use thereof
HC SYNTHETIC PHARMACEUTICAL CO LTD0 citations52