Inventor · disambiguated record
Qingfeng Xing
Also filed as: XING QINGFENG
4 granted patents·2 pending applications·0 citations·filing 2017–2022
51Inventor score
Files withSHENZHEN TARGETRX INC6
Top patents by PatentIndex Score
6 records- 0156US2022380375A1Substituted aromatic fused ring derivative and composition comprising same, and use thereofSHENZHEN TARGETRX INC·Filed 2022·Application pending·0 cites
- 0253US2022041607A1Fused bicyclic compound for inhibiting activity of tyrosine kinaseSHENZHEN TARGETRX INC·Filed 2021·Application pending·0 cites
- 0349US12365685B2Substituted fused aromatic ring derivative, composition and use thereofSHENZHEN TARGETRX INC·Filed 2020·Granted Jul 22, 2025·0 cites·12 claims
- 0444US11746110B2Alkynyl (hetero) aromatic ring compounds used for inhibiting protein kinase activitySHENZHEN TARGETRX INC·Filed 2019·Granted Sep 5, 2023·0 cites·12 claims
- 0543US11840535B2Alkynyl(hetero)aromatic compound for inhibiting protein kinase activitySHENZHEN TARGETRX INC·Filed 2019·Granted Dec 12, 2023·0 cites·18 claims
- 0638US11186578B2Substituted pyrrolo[3,2-d]pyrimidines and pyrazolo[4,3-d]pyrimidines as tyrosine kinase inhibitorsSHENZHEN TARGETRX INC·Filed 2017·Granted Nov 30, 2021·0 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →