Inventor · disambiguated record
David J. Callaghan
Also filed as: CALLAGHAN DAVID · CALLAGHAN DAVID J
33 granted patents·15 pending applications·388 citations·filing 1996–2025
97Inventor score
Files withSMITH & NEPHEW INC13BOSTON SCIENT SCIMED INC7GORE & ASS6CALLAGHAN DAVID J4NMT MEDICAL INC3
Top patents by PatentIndex Score
48 records- 0193US9622757B2Retrograde reamer depth tub gageSMITH & NEPHEW INC·Filed 2016·Granted Apr 18, 2017·17 cites·18 claims
- 0292US10028800B2Retrograde reamer depth tube gageSMITH & NEPHEW INC·Filed 2017·Granted Jul 24, 2018·11 cites·15 claims
- 0388US9326759B2Tubular patent foramen ovale (PFO) closure device with catch systemGORE & ASS·Filed 2013·Granted May 3, 2016·26 cites·23 claims
- 0488US8480706B2Tubular patent foramen ovale (PFO) closure device with catch systemCHANDUSZKO ANDRZEJ J·Filed 2006·Granted Jul 9, 2013·49 cites·12 claims
- 0587US11375988B2Patent foramen ovale (PFO) closure device with linearly elongating petalsGORE & ASS·Filed 2017·Granted Jul 5, 2022·6 cites·18 claims
- 0686US9861346B2Patent foramen ovale (PFO) closure device with linearly elongating petalsCALLAGHAN DAVID J·Filed 2007·Granted Jan 9, 2018·45 cites·10 claims
- 0785US9243881B2Retrograde reamer depth tub gageSMITH & NEPHEW INC·Filed 2014·Granted Jan 26, 2016·15 cites·15 claims
- 0884US8764848B2Occluder device double securement system for delivery/recovery of such occluder deviceCALLAGHAN DAVID J·Filed 2005·Granted Jul 1, 2014·47 cites·5 claims
- 0983US8277480B2Catch member for PFO occluderCALLAGHAN DAVID J·Filed 2006·Granted Oct 2, 2012·29 cites·6 claims
- 1081US8814947B2Deformable flap catch mechanism for occluder deviceCALLAGHAN DAVID J·Filed 2007·Granted Aug 26, 2014·25 cites·10 claims
- 1180US12089858B2Surgical instrumentSMITH & NEPHEW INC·Filed 2023·Granted Sep 17, 2024·0 cites·9 claims
- 1280US8109946B2Adjustable length patent foramen ovale (PFO) occluder and catch systemCAHILL RYAN·Filed 2007·Granted Feb 7, 2012·29 cites·35 claims
- 1378US10568641B1Retro guidewire reamerSMITH & NEPHEW INC·Filed 2018·Granted Feb 25, 2020·4 cites·16 claims
- 1477US12262881B2Medical device rotation assemblies and methods of using the sameBOSTON SCIENT SCIMED INC·Filed 2023·Granted Apr 1, 2025·0 cites·18 claims
- 1575US7797056B2Removable intracardiac RF deviceNMT MEDICAL INC·Filed 2006·Granted Sep 14, 2010·14 cites·18 claims
- 1672US10105150B2Retro guidewire reamerSMITH & NEPHEW INC·Filed 2014·Granted Oct 23, 2018·4 cites·17 claims
- 1772US2025195054A1Medical device rotation assemblies and methods of using the sameBOSTON SCIENT SCIMED INC·Filed 2025·Application pending·0 cites
- 1871US11751888B2Surgical instrumentSMITH & NEPHEW INC·Filed 2021·Granted Sep 12, 2023·0 cites·9 claims
- 1970US8795329B2Removable intracardiac RF deviceFORDE SEAN·Filed 2010·Granted Aug 5, 2014·6 cites·16 claims
- 2070US2024216058A1Medical device locking assemblies and methods of using the sameBoston Scientific Medical Device Limited·Filed 2024·Application pending·0 cites
- 2167US11793501B2Medical device rotation assemblies and methods of using the sameBOSTON SCIENT SCIMED INC·Filed 2021·Granted Oct 24, 2023·0 cites·16 claims
- 2264US10925620B2Surgical instrumentSMITH & NEPHEW INC·Filed 2019·Granted Feb 23, 2021·0 cites·12 claims
- 2362US10357259B2Surgical instrumentSMITH & NEPHEW INC·Filed 2013·Granted Jul 23, 2019·1 cites·5 claims
- 2462US10219872B2Retrograde reamer depth tube gageSMITH & NEPHEW INC·Filed 2018·Granted Mar 5, 2019·0 cites·20 claims
- 2561US9241695B2Patent foramen ovale (PFO) closure clipsPEAVEY TODD A·Filed 2003·Granted Jan 26, 2016·35 cites·52 claims
- 2661US8636765B2Catch member for PFO occluderGORE & ASS·Filed 2013·Granted Jan 28, 2014·1 cites·10 claims
- 2761US5630444AHigh pressure bellows valveSNAP TITE INC·Filed 1996·Granted May 20, 1997·22 cites·12 claims
- 2860US11957408B2Medical device locking assemblies and methods of using the sameBoston Scientific Medical Device Limited·Filed 2020·Granted Apr 16, 2024·0 cites·20 claims
- 2960US8231619B2Sterilization device and methodCALLAGHAN DAVID·Filed 2010·Granted Jul 31, 2012·2 cites·19 claims
- 3059US2025010029A1Medical access cannulas and associated methodsBOSTON SCIENT SCIMED INC·Filed 2024·Application pending·0 cites
- 3158US10758252B2Retro guidewire reamerSMITH & NEPHEW INC·Filed 2018·Granted Sep 1, 2020·0 cites·9 claims
- 3257US2011146692A1Implant Delivery DeviceHOLOGIC INC·Filed 2009·Application pending·0 cites
- 3353US2014142623A1Catch Member for PFO OccluderGORE & ASS·Filed 2013·Application pending·0 cites
- 3453US2022370219A1Lumen apposing stent to deliver targeted therapyBOSTON SCIENT SCIMED INC·Filed 2022·Application pending·0 cites
- 3552US9084603B2Catch members for occluder devicesGORE & ASS·Filed 2013·Granted Jul 21, 2015·0 cites·2 claims
- 3651US9198795B2Implant delivery deviceHOLOGIC INC·Filed 2013·Granted Dec 1, 2015·0 cites·14 claims
- 3751US8430907B2Catch member for PFO occluderGORE & ASS·Filed 2012·Granted Apr 30, 2013·0 cites·4 claims
- 3851US2013317531A1Septal puncture devicePRESSURE PRODUCTS MEDICAL SUPPLIES INC·Filed 2013·Application pending·0 cites
- 3951US2007167981A1Catch members for occluder devicesNMT MEDICAL INC·Filed 2006·Application pending·0 cites
- 4048US10537320B2Articulating needleSMITH & NEPHEW INC·Filed 2016·Granted Jan 21, 2020·0 cites·12 claims
- 4148US2021128873A1Endoscopic catheter deviceBOSTON SCIENT SCIMED INC·Filed 2020·Application pending·0 cites
- 4247US2021186607A1Eus access device with electrosurgery-enhanced punctureBOSTON SCIENT SCIMED INC·Filed 2020·Application pending·0 cites
- 4347US2009036840A1Atraumatic ball tip and side wall openingCYTYC CORP·Filed 2008·Application pending·0 cites
- 4444US2007088388A1Delivery device for implant with dual attachment sitesOPOLSKI STEVEN W·Filed 2006·Application pending·0 cites
- 4543US2004092973A1Septal puncture deviceNMT MEDICAL INC·Filed 2003·Application pending·0 cites
- 4639US2017252038A1Arthroscopic meniscal tear repair deviceSMITH & NEPHEW INC·Filed 2015·Application pending·0 cites
- 4733US2012266892A1Tethered implant and related method of useLAPLACA MATTHEW·Filed 2011·Application pending·0 cites
- 4827US8550087B2Implant delivery device with expanding tipLA PLACA MATTHEW·Filed 2010·Granted Oct 8, 2013·0 cites·16 claims
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