Inventor · disambiguated record
Qifeng Song
Also filed as: SONG QIFENG
2 granted patents·1 pending application·1 citations·filing 2011–2019
31Inventor score
Top patents by PatentIndex Score
3 records- 0147US11987627B2Anti-CD47 antibody and application thereofNANJING SANHOME PHARMACEUTICAL CO LTD·Filed 2019·Granted May 21, 2024·0 cites·8 claims
- 0239US2022119517A1Anti-claudin18.2 antibody and use thereofNANJING SANHOME PHARMACEUTICAL CO LTD·Filed 2019·Application pending·0 cites
- 0338US9461447B2Maintenance tool for insulator of direct current transmission lineKANG SHUFENG·Filed 2011·Granted Oct 4, 2016·1 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →