Inventor · disambiguated record
Pengfei Qian
Also filed as: QIAN PENGFEI
2 granted patents·1 pending application·0 citations·filing 2017–2023
20Inventor score
Files withHEPO PHARMACEUTICAL CO LTD1NANJING HEPO PHARMACEUTICAL CO LTD1ZHEJIANG LINIX MOTOR CO LTD1
Top patents by PatentIndex Score
3 records- 0149US2025198430A1Ultra-high precision pneumatic force servo system and intelligent control parameter optimization method thereforZHEJIANG LINIX MOTOR CO LTD·Filed 2023·Application pending·0 cites
- 0237US11661420B2Compound containing fused ring, use thereof and pharmaceutical composition containing sameNANJING HEPO PHARMACEUTICAL CO LTD·Filed 2020·Granted May 30, 2023·0 cites·12 claims
- 0320US11084818B2Nitrogen-containing heterocyclic compound, preparation method, intermediate, pharmaceutical composition and useHEPO PHARMACEUTICAL CO LTD·Filed 2017·Granted Aug 10, 2021·0 cites·19 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →