Inventor · disambiguated record
Christopher J. Birchard
Also filed as: BIRCHARD CHRISTOPHER · BIRCHARD CHRISTOPHER J
12 granted patents·4 pending applications·95 citations·filing 2008–2023
89Inventor score
Files withBIOSENSE WEBSTER INC5BIOSENSE WEBSTER ISRAEL LTD5BIRCHARD CHRISTOPHER J3CLARK JEFFREY L2SCHATZ RICHARD A1
Top patents by PatentIndex Score
16 records- 0187US8480653B2Magnetically guided catheter with concentric needle portBIRCHARD CHRISTOPHER J·Filed 2008·Granted Jul 9, 2013·54 cites·7 claims
- 0280US9919131B2Magnetically guided catheter with concentric needle portBIOSENSE WEBSTER INC·Filed 2015·Granted Mar 20, 2018·3 cites·20 claims
- 0379US9017283B2Magnetically guided catheter with concentric needle portBIOSENSE WEBSTER INC·Filed 2013·Granted Apr 28, 2015·8 cites·13 claims
- 0478US9943363B2Irrigated ablation catheter with improved fluid flowCLARK JEFFREY L·Filed 2010·Granted Apr 17, 2018·10 cites·19 claims
- 0571US9943362B2Irrigated ablation catheter with improved fluid flowCLARK JEFFREY L·Filed 2010·Granted Apr 17, 2018·6 cites·19 claims
- 0670US8192399B2Extension control handle with adjustable locking mechanismBIRCHARD CHRISTOPHER J·Filed 2008·Granted Jun 5, 2012·11 cites·17 claims
- 0769US9703317B2Dongle with shape memoryBIOSENSE WEBSTER ISRAEL LTD·Filed 2013·Granted Jul 11, 2017·3 cites·12 claims
- 0868US2023181252A1Irrigated electrophysiology catheter with distinguishable electrodes for multi-electrode identification and orientation under 2-d visualizationBIOSENSE WEBSTER ISRAEL LTD·Filed 2023·Application pending·0 cites
- 0966US2020330728A1Magnetically guided catheter with concentric needle portBIOSENSE WEBSTER INC·Filed 2020·Application pending·0 cites
- 1061US10664008B2Catheter-based system having dongle with shape memoryBIOSENSE WEBSTER ISRAEL LTD·Filed 2019·Granted May 26, 2020·0 cites·20 claims
- 1159US10695535B2Magnetically guided catheter with concentric needle portBIOSENSE WEBSTER INC·Filed 2018·Granted Jun 30, 2020·0 cites·20 claims
- 1258US10925667B2Irrigated ablation catheter with improved fluid flowBIOSENSE WEBSTER INC·Filed 2018·Granted Feb 23, 2021·0 cites·20 claims
- 1357US10234897B2Catheter-based system having dongle with shape memoryBIOSENSE WEBSTER ISRAEL LTD·Filed 2017·Granted Mar 19, 2019·0 cites·20 claims
- 1453US2019298441A1Irrigated electrophysiology catheter with distinguishable electrodes for multi-electrode identification and orientation under 2-d visualizationBIOSENSE WEBSTER ISRAEL LTD·Filed 2018·Application pending·0 cites
- 1547US8603046B2Automated injection catheter device and systemBIRCHARD CHRISTOPHER J·Filed 2008·Granted Dec 10, 2013·0 cites·16 claims
- 1638US2012179105A1Self-Aligning AbutmentSCHATZ RICHARD A·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →