Inventor · disambiguated record
John A. Karpiel
Also filed as: KARPIEL JOHN · KARPIEL JOHN A · KARPIEL JR JOHN A
23 granted patents·14 pending applications·1,495 citations·filing 1989–2017
97Inventor score
Files withWILSON COOK MEDICAL INC20KARPIEL JOHN A6COOK MEDICAL TECHNOLOGIES LLC5COOK INC1DEAL STEPHEN E1
Top patents by PatentIndex Score
37 records- 0191US6746489B2Prosthesis having a sleeve valveWILSON COOK MEDICAL INC·Filed 2001·Granted Jun 8, 2004·222 cites·5 claims
- 0288US6613002B1System of indicia for a medical deviceWILSON COOK MEDICAL INC·Filed 2000·Granted Sep 2, 2003·385 cites·23 claims
- 0387US5320602APeel-away endoscopic retrograde cholangio pancreatography catheter and a method for using the sameWILSON COOK MEDICAL INC·Filed 1993·Granted Jun 14, 1994·275 cites·13 claims
- 0485US5024617ASphincterotomy method and device having controlled bending and orientationWILSON COOK MEDICAL INC·Filed 1989·Granted Jun 18, 1991·175 cites·13 claims
- 0579US7314481B2Stent introducer apparatusWILSON COOK MEDICAL INC·Filed 2003·Granted Jan 1, 2008·75 cites·18 claims
- 0678US7878983B2Biopsy collection deviceWILSON COOK MEDICAL INC·Filed 2007·Granted Feb 1, 2011·14 cites·21 claims
- 0776US8535310B2SphincterotomeHARDIN JR DAVID M·Filed 2007·Granted Sep 17, 2013·17 cites·16 claims
- 0876US6692484B1Devices for extracting biliary or urinary stonesWILSON COOK MEDICAL INC·Filed 2000·Granted Feb 17, 2004·109 cites·28 claims
- 0971US8216268B2Intragastric bag for treating obesityHALLER FREDERICK B·Filed 2006·Granted Jul 10, 2012·11 cites·23 claims
- 1069US8025691B2Single peel stent introducer apparatusCOOK MEDICAL TECHNOLOGIES LLC·Filed 2006·Granted Sep 27, 2011·10 cites·17 claims
- 1169US7637863B2Wire guide holderWILSON COOK MEDICAL INC·Filed 2004·Granted Dec 29, 2009·43 cites·13 claims
- 1268US8591563B2Catheter with splittable wall shaft and peel toolKARPIEL JOHN A·Filed 2005·Granted Nov 26, 2013·9 cites·17 claims
- 1367US8764768B2Stapling device for closing perforationsKARPIEL JOHN A·Filed 2009·Granted Jul 1, 2014·5 cites·20 claims
- 1465US8491610B2Clip devices and methods of delivery and deploymentKARPIEL JOHN A·Filed 2009·Granted Jul 23, 2013·4 cites·20 claims
- 1565US8206320B2System and method for introducing multiple medical devicesDEAL STEPHEN E·Filed 2004·Granted Jun 26, 2012·35 cites·41 claims
- 1664US8277392B2Biopsy collection deviceKARPIEL JOHN A·Filed 2011·Granted Oct 2, 2012·2 cites·20 claims
- 1764US8187172B2Endoscope cap with apertureSKERVEN GREGORY J·Filed 2008·Granted May 29, 2012·4 cites·3 claims
- 1863US9468743B2Catheter for positioning a wire guideCOOK MEDICAL TECHNOLOGIES LLC·Filed 2013·Granted Oct 18, 2016·2 cites·7 claims
- 1953US8529434B2Endoscopic sheet deliveryKARPIEL JOHN A·Filed 2009·Granted Sep 10, 2013·0 cites·18 claims
- 2053US6602250B2Echogenic wire knifeWILSON COOK MEDICAL INC·Filed 2001·Granted Aug 5, 2003·9 cites·34 claims
- 2153US2010160931A1Variable thickness tacking devices and methods of delivery and deploymentWILSON COOK MEDICAL INC·Filed 2009·Application pending·0 cites
- 2251US2007260178A1Apparatus and methods for endoscopic resection of tissueWILSON COOK MEDICAL INC·Filed 2007·Application pending·0 cites
- 2350US2013197554A1Apparatus and methods for endoscopic resection of tissueCOOK MEDICAL TECHNOLOGIES LLC·Filed 2013·Application pending·0 cites
- 2449US2008188866A1Apparatus and methods for removing relatively large and small stones from a body passageWILSON COOK MEDICAL INC·Filed 2008·Application pending·0 cites
- 2549US2008242934A1Endoscopic suction device for mucosectomyWILSON COOK MEDICAL INC·Filed 2008·Application pending·0 cites
- 2649US2008058586A1Hood member for use with an endoscopeWILSON COOK MEDICAL INC·Filed 2007·Application pending·0 cites
- 2748US5075062AMethod of fabricating a medical spincterotomeWILSON COOK MEDICAL INC·Filed 1990·Granted Dec 24, 1991·41 cites·5 claims
- 2848US2007260266A1Lithotripsy compatible wire basketCOOK INC·Filed 2007·Application pending·0 cites
- 2947US2007067013A1Double metal stent introducerWILSON COOK MEDICAL INC D B A·Filed 2006·Application pending·0 cites
- 3047US2008015574A1Electrosurgical cutting deviceKARPIEL JOHN A·Filed 2007·Application pending·0 cites
- 3147US2007270897A1Balloon cuffWILSON COOK MEDICAL INC·Filed 2007·Application pending·0 cites
- 3246US2007282355A1Release mechanisms for a clip deviceWILSON COOK MEDICAL INC·Filed 2007·Application pending·0 cites
- 3345US2018116495A1High-pressure endoscope cleaning deviceCOOK MEDICAL TECHNOLOGIES LLC·Filed 2017·Application pending·0 cites
- 3445US2004199262A1Prosthesis having a sleeve valveWILSON COOK MEDICAL INC·Filed 2004·Application pending·0 cites
- 3543US2018116714A1Medical device with a shape-memory alloy coated inner surfaceCOOK MEDICAL TECHNOLOGIES LLC·Filed 2017·Application pending·0 cites
- 3637US5100384AMethod and device for percutaneous intubationWILSON COOK MEDICAL INC·Filed 1990·Granted Mar 31, 1992·23 cites·15 claims
- 3736US5295968AStylet wire assemblyWILSON COOK MEDICAL INC·Filed 1992·Granted Mar 22, 1994·25 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →