Inventor · disambiguated record
Saravana B. Kumar
Also filed as: KUMAR SARAVANA · KUMAR SARAVANA B
26 granted patents·13 pending applications·313 citations·filing 2008–2025
96Inventor score
Files with4C MEDICAL TECH INC134C MEDICAL TECHNOLOGIES INC9ST JUDE MEDICAL CARDIOLOGY DIV INC9ZHUO LANG3GURUNATHAN RANGANATHAN1
Top patents by PatentIndex Score
39 records- 0196US11452628B2Loading systems for collapsible prosthetic heart valve devices and methods thereof4C MEDICAL TECHNOLOGIES INC·Filed 2020·Granted Sep 27, 2022·18 cites·4 claims
- 0295US10130467B2Subannular sealing for paravalvular leak protectionST JUDE MEDICAL CARDIOLOGY DIV INC·Filed 2015·Granted Nov 20, 2018·38 cites·14 claims
- 0394US12053375B2Prosthetic mitral valve with improved atrial and/or annular apposition and paravalvular leakage mitigation4C MEDICAL TECH INC·Filed 2021·Granted Aug 6, 2024·4 cites·10 claims
- 0494US10653523B2Systems, methods and devices for delivery systems, methods and devices for implanting prosthetic heart valves4C MEDICAL TECHNOLOGIES INC·Filed 2018·Granted May 19, 2020·28 cites·20 claims
- 0594US10028831B2Transcatheter valve with paravalvular leak sealing ringST JUDE MEDICAL CARDIOLOGY DIV INC·Filed 2017·Granted Jul 24, 2018·27 cites·20 claims
- 0693US11992403B2Devices, systems and methods for improving recapture of prosthetic heart valve device with stent frame having valve support with inwardly stent cells4C MEDICAL TECH INC·Filed 2020·Granted May 28, 2024·4 cites·17 claims
- 0792US12232991B2Loading systems for collapsible prosthetic heart valve devices and methods thereof4C MEDICAL TECH INC·Filed 2022·Granted Feb 25, 2025·2 cites·19 claims
- 0892US11007054B2Subannular sealing for paravalvular leak protectionST JUDE MEDICAL CARDIOLOGY DIV INC·Filed 2018·Granted May 18, 2021·17 cites·13 claims
- 0991US11957577B2Systems, methods and devices for delivery systems, methods and devices for implanting prosthetic heart valves4C MEDICAL TECH INC·Filed 2020·Granted Apr 16, 2024·3 cites·25 claims
- 1091US11351028B2Stent loading device with fluid reservoir4C MEDICAL TECHNOLOGIES INC·Filed 2019·Granted Jun 7, 2022·18 cites·14 claims
- 1191US10874513B2Expandable frames and paravalvular leak mitigation systems for implantable prosthetic heart valve devices4C MEDICAL TECHNOLOGIES INC·Filed 2019·Granted Dec 29, 2020·20 cites·25 claims
- 1291US9668858B2Transcatheter valve with paravalvular leak sealing ringST JUDE MEDICAL CARDIOLOGY DIV INC·Filed 2015·Granted Jun 6, 2017·16 cites·19 claims
- 1390US11000000B2Repositioning wires and methods for repositioning prosthetic heart valve devices within a heart chamber and related systems, devices and methods4C MEDICAL TECHNOLOGIES INC·Filed 2019·Granted May 11, 2021·19 cites·11 claims
- 1490US9463954B2Access control system for override elevator control and method thereforSENSORMATIC ELECTRONICS LLC·Filed 2013·Granted Oct 11, 2016·12 cites·26 claims
- 1590US8428318B2Motion compensated image averagingZHUO LANG·Filed 2008·Granted Apr 23, 2013·42 cites·15 claims
- 1689US12453630B2Devices, systems and methods for improving recapture of prosthetic heart valve device with stent frame having valve support with inwardly stent cells4C MEDICAL TECH INC·Filed 2024·Granted Oct 28, 2025·1 cites·10 claims
- 1786US8872392B1Fuel cell control systemGURUNATHAN RANGANATHAN·Filed 2009·Granted Oct 28, 2014·27 cites·10 claims
- 1882US10299926B2Transcatheter valve with paravalvular leak sealing ringST JUDE MEDICAL CARDIOLOGY DIV INC·Filed 2018·Granted May 28, 2019·4 cites·20 claims
- 1976US12029647B2Systems, methods and devices for prosthetic heart valve with single valve leaflet4C MEDICAL TECH INC·Filed 2018·Granted Jul 9, 2024·3 cites·13 claims
- 2073US12036113B2Delivery of heart chamber prosthetic valve implant4C MEDICAL TECH INC·Filed 2018·Granted Jul 16, 2024·2 cites·23 claims
- 2170US11672652B2Bowed runners for paravalvular leak protectionST JUDE MEDICAL CARDIOLOGY DIV INC·Filed 2015·Granted Jun 13, 2023·2 cites·14 claims
- 2270US11246706B2Transcatheter mitral valve stent framesST JUDE MEDICAL CARDIOLOGY DIV INC·Filed 2019·Granted Feb 15, 2022·1 cites·15 claims
- 2370US2025057652A1Prosthetic mitral valve with improved atrial and/or annular apposition and paravalvular leakage mitigation4C MEDICAL TECH INC·Filed 2024·Application pending·0 cites
- 2469US10117743B2Hybrid orientation paravalvular sealing stentST JUDE MEDICAL CARDIOLOGY DIV INC·Filed 2014·Granted Nov 6, 2018·5 cites·9 claims
- 2568US2024341952A1Stent features and methods to aid with apposition and alignment to native anatomy, mitigation of paravalvular leak and functional efficiency of prosthetic heart valve4C MEDICAL TECH INC·Filed 2023·Application pending·0 cites
- 2666US2025255740A1Loading systems for collapsible prosthetic heart valve devices and methods thereof4C MEDICAL TECH INC·Filed 2025·Application pending·0 cites
- 2764US2023270542A1Bowed Runners for Paravalvular Leak ProtectionST JUDE MEDICAL CARDIOLOGY DIV INC·Filed 2023·Application pending·0 cites
- 2859US2020276013A1Systems, methods and devices for delivery systems, methods and devices for implanting prosthetic heart valves4C MEDICAL TECHNOLOGIES INC·Filed 2020·Application pending·0 cites
- 2957US2023372089A1Systems and methods for optimizing blood flow4C MEDICAL TECH INC·Filed 2023·Application pending·0 cites
- 3054US8833942B2Method and device for monitoring retinopathyZHUO LANG·Filed 2009·Granted Sep 16, 2014·0 cites·16 claims
- 3153US2010146646A1Method of monitoring retinopathyZHUO LANG·Filed 2008·Application pending·0 cites
- 3252US2019201192A1Stent features and methods to aid with apposition and alignment to native anatomy, mitigation of paravalvular leak and functional efficiency of prosthetic heart valve4C MEDICAL TECHNOLOGIES INC·Filed 2018·Application pending·0 cites
- 3351US2024138976A1Prosthetic heart valve4C MEDICAL TECH INC·Filed 2023·Application pending·0 cites
- 3446US11857441B2Stent loading device4C MEDICAL TECH INC·Filed 2019·Granted Jan 2, 2024·0 cites·6 claims
- 3545US2015272737A1Transcatheter mitral valve stent framesST JUDE MEDICAL CARDIOLOGY DIV·Filed 2015·Application pending·0 cites
- 3644US2020375733A1Devices, systems and methods for collapsible and expandable implant loading, transseptal delivery, positioning deployment and repositioning deployment4C MEDICAL TECHNOLOGIES INC·Filed 2020·Application pending·0 cites
- 3744US2019175111A1Devices and methods for atrial mapping, sensing and treating cardiac arrhythmia4C MEDICAL TECHNOLOGIES INC·Filed 2018·Application pending·0 cites
- 3843US2013027613A1Image display apparatus, portable terminal, and methods for operating the sameLG ELECTRONICS INC·Filed 2012·Application pending·0 cites
- 3936US10230122B2Microbrial fuel cellsSRM UNIV·Filed 2016·Granted Mar 12, 2019·0 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →