Inventor · disambiguated record
Christopher W. Birri
Also filed as: BIRRI CHRISTOPHER W · BIRRI CHRISTOPHER WILLIAM · BIRRI CHRISTOPHER WILLIAM LONG
7 granted patents·2 pending applications·229 citations·filing 2016–2023
81Inventor score
Top patents by PatentIndex Score
9 records- 0194US11406442B2Articulate wrist with flexible central memberETHICON LLC·Filed 2018·Granted Aug 9, 2022·208 cites·19 claims
- 0292US10820924B2Asymmetric shaft sealETHICON LLC·Filed 2018·Granted Nov 3, 2020·19 cites·17 claims
- 0372US10743948B2Surgical tool wristsETHICON LLC·Filed 2016·Granted Aug 18, 2020·2 cites·12 claims
- 0470US12491000B2Knife drive mechanismCILAG GMBH INT·Filed 2023·Granted Dec 9, 2025·0 cites·20 claims
- 0562US12458460B2Maintaining cable routing in cable-actuated surgical toolsCILAG GMBH INT·Filed 2023·Granted Nov 4, 2025·0 cites·26 claims
- 0660US12285190B2Asymmetric shaft sealCILAG GMBH INT·Filed 2020·Granted Apr 29, 2025·0 cites·19 claims
- 0752US2025025195A1Cutting mechanism with constant-force retraction and bailoutCILAG GMBH INT·Filed 2023·Application pending·0 cites
- 0845US11857283B2Articulation joint with helical lumenCILAG GMBH INT·Filed 2020·Granted Jan 2, 2024·0 cites·20 claims
- 0945US2020138507A1Distal closure mechanism for surgical instrumentsETHICON LLC·Filed 2018·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →