Inventor · disambiguated record
Qingyan Xu
Also filed as: XU QINGYAN
3 granted patents·2 citations·filing 2016–2018
49Inventor score
Files withUNIV XIAMEN3
Top patents by PatentIndex Score
3 records- 0168US11352354B2Substituted penta-fused hexa-heterocyclic compounds, preparation method therefor, drug combination and use thereofUNIV XIAMEN·Filed 2018·Granted Jun 7, 2022·1 cites·18 claims
- 0267US10508118B2Pyrimidopyrrole compounds, method for preparing the same, pharmaceutical compositions comprising the same and uses thereofUNIV XIAMEN·Filed 2016·Granted Dec 17, 2019·1 cites·15 claims
- 0335US11319322B2Substituted aryl ether compound, preparation method thereof, pharmaceutical composition and use thereofUNIV XIAMEN·Filed 2018·Granted May 3, 2022·0 cites·12 claims
Join the waitlist — get patent alerts
Get an alert when Qingyan Xu files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →