Inventor · disambiguated record
Fen Du
Also filed as: DU FEN
5 granted patents·1 pending application·7 citations·filing 2017–2024
70Inventor score
Technology areasA61B
Files withCOVIDIEN LP6
Top patents by PatentIndex Score
6 records- 0182US12426881B2Powered actuation assist for an open linear stapling deviceCOVIDIEN LP·Filed 2021·Granted Sep 30, 2025·1 cites·20 claims
- 0281US11571214B2Surgical stapling device with powered handle assemblyCOVIDIEN LP·Filed 2018·Granted Feb 7, 2023·5 cites·20 claims
- 0379US12490981B2Surgical stapling device with powered handle assemblyCOVIDIEN LP·Filed 2024·Granted Dec 9, 2025·0 cites·20 claims
- 0472US12167852B2Surgical stapling device with powered handle assemblyCOVIDIEN LP·Filed 2023·Granted Dec 17, 2024·0 cites·20 claims
- 0567US11839376B2Hand-held electromechanical surgical instrumentsCOVIDIEN LP·Filed 2019·Granted Dec 12, 2023·1 cites·18 claims
- 0639US2020000470A1Anvil plate for a surgical stapling instrumentCOVIDIEN LP·Filed 2017·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →