Inventor · disambiguated record
Mark T. Stewart
Also filed as: STEWART MARK · STEWART MARK T
118 granted patents·46 pending applications·11,354 citations·filing 1992–2025
99Inventor score
Files withMEDTRONIC INC94MEDTRONIC ABLATION FRONTIERS25STEWART MARK T12FRANCISCHELLI DAVID E5MEDTRONIC CRYOCATH LP4
Top patents by PatentIndex Score
164 records- 0198US11633230B2Intracardiac tools and methods for delivery of electroporation therapiesMEDTRONIC ABLATION FRONTIERS·Filed 2020·Granted Apr 25, 2023·9 cites·26 claims
- 0298US8221402B2Method for guiding a medical deviceFRANCISCHELLI DAVID E·Filed 2005·Granted Jul 17, 2012·941 cites·15 claims
- 0397US10531914B2Cardiac pulsed field ablationMEDTRONIC INC·Filed 2016·Granted Jan 14, 2020·61 cites·21 claims
- 0497US6702811B2Ablation catheter assembly with radially decreasing helix and method of useMEDTRONIC INC·Filed 2001·Granted Mar 9, 2004·662 cites·15 claims
- 0596US9216050B2Detection of microbubble formation during catheter ablationCONDIE CATHERINE R·Filed 2012·Granted Dec 22, 2015·257 cites·19 claims
- 0696US8834464B2Ablation catheters and associated systems and methodsSTEWART MARK T·Filed 2012·Granted Sep 16, 2014·132 cites·21 claims
- 0796US8663245B2Device for occlusion of a left atrial appendageFRANCISCHELLI DAVID E·Filed 2007·Granted Mar 4, 2014·1.1k cites·14 claims
- 0896US7959626B2Transmural ablation systems and methodsMEDTRONIC INC·Filed 2007·Granted Jun 14, 2011·414 cites·12 claims
- 0996US6325797B1Ablation catheter and method for isolating a pulmonary veinMEDTRONIC INC·Filed 1999·Granted Dec 4, 2001·974 cites·25 claims
- 1095US12207866B2Cardiac pulsed field ablationMEDTRONIC INC·Filed 2023·Granted Jan 28, 2025·2 cites·13 claims
- 1195US12201353B2Cardiac pulsed field ablationMEDTRONIC INC·Filed 2024·Granted Jan 21, 2025·2 cites·18 claims
- 1295US12150701B2Cardiac pulsed field ablationMEDTRONIC INC·Filed 2024·Granted Nov 26, 2024·2 cites·21 claims
- 1395US12150700B2Cardiac pulsed field ablationMEDTRONIC INC·Filed 2023·Granted Nov 26, 2024·3 cites·20 claims
- 1495US10271893B2Timed energy deliveryMEDTRONIC ABLATION FRONTIERS·Filed 2015·Granted Apr 30, 2019·30 cites·13 claims
- 1595US9554848B2Ablation catheters and associated systems and methodsMEDTRONIC INC·Filed 2013·Granted Jan 31, 2017·97 cites·21 claims
- 1695US8706260B2Heart wall ablation/mapping catheter and methodSTEWART MARK T·Filed 2011·Granted Apr 22, 2014·66 cites·11 claims
- 1795US6949097B2Ablation catheter and method for isolating a pulmonary veinMEDTRONIC INC·Filed 2003·Granted Sep 27, 2005·356 cites·14 claims
- 1895US6663627B2Ablation system and method of useMEDTRONIC INC·Filed 2002·Granted Dec 16, 2003·457 cites·20 claims
- 1995US6648883B2Ablation system and method of useMEDTRONIC INC·Filed 2002·Granted Nov 18, 2003·515 cites·14 claims
- 2095US6572612B2Ablation catheter and method for isolating a pulmonary veinMEDTRONIC INC·Filed 2001·Granted Jun 3, 2003·359 cites·26 claims
- 2195US6263249B1Medical electrical lead having controlled texture surface and method of making sameMEDTRONIC INC·Filed 1999·Granted Jul 17, 2001·115 cites·1 claims
- 2294US10285755B2Mesh-overlayed ablation and mapping deviceMEDTRONIC ABLATION FRONTIERS·Filed 2016·Granted May 14, 2019·23 cites·16 claims
- 2394US9724119B2Methods of using high intensity focused ultrasound to form an ablated tissue area containing a plurality of lesionsMEDTRONIC INC·Filed 2015·Granted Aug 8, 2017·33 cites·12 claims
- 2494US9095350B2Impedance detection of venous placement of multi-electrode cathetersCONDIE CATHERINE R·Filed 2012·Granted Aug 4, 2015·79 cites·19 claims
- 2594US8845631B2Systems and methods of performing medical proceduresWERNETH RANDELL L·Filed 2010·Granted Sep 30, 2014·72 cites·5 claims
- 2694US8241274B2Method for guiding a medical deviceKEOGH JAMES R·Filed 2009·Granted Aug 14, 2012·192 cites·2 claims
- 2794US7824399B2Ablation system and method of useMEDTRONIC INC·Filed 2006·Granted Nov 2, 2010·116 cites·33 claims
- 2894US7706882B2Methods of using high intensity focused ultrasound to form an ablated tissue areaMEDTRONIC INC·Filed 2005·Granted Apr 27, 2010·143 cites·26 claims
- 2993US11278349B2Intracardiac tools and methods for delivery of electroporation therapiesMEDTRONIC ABLATION FRONTIERS·Filed 2015·Granted Mar 22, 2022·14 cites·9 claims
- 3093US9750570B2Systems and methods for detecting tissue contact during ablationMEDTRONIC ABLATION FRONTIERS·Filed 2015·Granted Sep 5, 2017·19 cites·4 claims
- 3193US9265557B2Multi frequency and multi polarity complex impedance measurements to assess ablation lesionsSHERMAN MARSHALL L·Filed 2011·Granted Feb 23, 2016·74 cites·17 claims
- 3293US8096959B2Trans-septal catheter with retention mechanismSTEWART MARK T·Filed 2007·Granted Jan 17, 2012·86 cites·9 claims
- 3393US7367972B2Ablation systemMEDTRONIC INC·Filed 2003·Granted May 6, 2008·312 cites·16 claims
- 3493US7285119B2Ablation catheter assembly and method for isolating a pulmonary veinMEDTRONIC INC·Filed 2003·Granted Oct 23, 2007·311 cites·21 claims
- 3593US6899711B2Ablation catheter and method for isolating a pulmonary veinMEDTRONIC INC·Filed 2003·Granted May 31, 2005·269 cites·17 claims
- 3693US6773433B2Ablation catheter and method for isolating a pulmonary veinMEDTRONIC INC·Filed 2003·Granted Aug 10, 2004·281 cites·13 claims
- 3792US9387031B2Mesh-overlayed ablation and mapping deviceSTEWART MARK T·Filed 2011·Granted Jul 12, 2016·55 cites·12 claims
- 3892US8801707B2Method and devices for treating atrial fibrillation by mass ablationFRANCISCHELLI DAVID E·Filed 2012·Granted Aug 12, 2014·42 cites·10 claims
- 3992US8221411B2Systems and methods for cardiac tissue electroporation ablationFRANCISCHELLI DAVID·Filed 2008·Granted Jul 17, 2012·276 cites·4 claims
- 4092US7771421B2Ablation catheter assembly with radially decreasing helix and method of useMEDTRONIC INC·Filed 2003·Granted Aug 10, 2010·232 cites·9 claims
- 4192US6926669B1Heart wall ablation/mapping catheter and methodMEDTRONIC INC·Filed 2000·Granted Aug 9, 2005·301 cites·32 claims
- 4292US6549811B2Medical electrical lead having controlled texture surface and method of making sameMEDTRONIC INC·Filed 2001·Granted Apr 15, 2003·55 cites·29 claims
- 4392US5593550APlasma process for reducing friction within the lumen of polymeric tubingMEDTRONIC INC·Filed 1994·Granted Jan 14, 1997·74 cites·34 claims
- 4492US5476501ASilicon insulated extendable/retractable screw-in pacing lead with high efficiency torque transferMEDTRONIC INC·Filed 1994·Granted Dec 19, 1995·96 cites·11 claims
- 4591US11052246B2Expandable elements for delivery of electric fieldsMEDTRONIC INC·Filed 2017·Granted Jul 6, 2021·13 cites·15 claims
- 4691US9370311B2Electrophysiology catheter designMEDTRONIC ABLATION FRONTIERS·Filed 2013·Granted Jun 21, 2016·36 cites·7 claims
- 4791US7706894B2Heart wall ablation/mapping catheter and methodMEDTRONIC INC·Filed 2005·Granted Apr 27, 2010·69 cites·2 claims
- 4890US11918280B2Methods and systems to combine RF ablation therapy with device navigationMEDTRONIC ABLATION FRONTIERS·Filed 2020·Granted Mar 5, 2024·2 cites·14 claims
- 4990US11701169B2Cardiac pulsed field ablationMEDTRONIC INC·Filed 2019·Granted Jul 18, 2023·6 cites·18 claims
- 5090US8257351B2Ablation catheter assembly with radially decreasing helix and method of useSTEWART MARK T·Filed 2010·Granted Sep 4, 2012·33 cites·12 claims
Showing the top 50 of 164 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →