Inventor · disambiguated record
John R. Ballard
Also filed as: BALLARD JOHN · BALLARD JOHN F · BALLARD JOHN R · BALLARD JOHN ROBERT
18 granted patents·30 pending applications·152 citations·filing 1980–2025
92Inventor score
Files withNEXTERN INNOVATION LLC15CARDIVASCULAR SYSTEMS9ALPHEUS MEDICAL INC5ENDOGENEX INC5ROLLS ROYCE4
Top patents by PatentIndex Score
48 records- 0195US12097392B2Incoherent field sonodynamic therapy for treating cancerALPHEUS MEDICAL INC·Filed 2023·Granted Sep 24, 2024·2 cites·20 claims
- 0290US10231712B2Dual mode ultrasound transducer (DMUT) system and method for controlling delivery of ultrasound therapyEBBINI EMAD S·Filed 2011·Granted Mar 19, 2019·26 cites·47 claims
- 0388US2025121214A1Incoherent field sonodynamic therapy for treating cancerALPHEUS MEDICAL INC·Filed 2024·Application pending·0 cites
- 0484US4566270AGas turbine engine infra-red radiation suppressorROLLS ROYCE·Filed 1984·Granted Jan 28, 1986·49 cites·5 claims
- 0583US12427345B2Ultrasound arrays for enhanced sonodynamic therapy for treating cancerALPHEUS MEDICAL INC·Filed 2023·Granted Sep 30, 2025·0 cites·14 claims
- 0682US2025268653A1Control of ivl systems, devices and methods thereofCARDIVASCULAR SYSTEMS·Filed 2025·Application pending·0 cites
- 0780US2025261957A1Control of ivl systems, devices and methods thereofCARDIVASCULAR SYSTEMS·Filed 2023·Application pending·0 cites
- 0880US2025235227A1Control of ivl systems, devices and methods thereofCARDIVASCULAR SYSTEMS·Filed 2025·Application pending·0 cites
- 0980US2025235226A1Control of ivl systems, devices and methods thereofCARDIVASCULAR SYSTEMS·Filed 2025·Application pending·0 cites
- 1080US2025255630A1Control of ivl systems, devices and methods thereofCARDIVASCULAR SYSTEMS·Filed 2025·Application pending·0 cites
- 1180US2025255631A1Control of ivl systems, devices and methods thereofCARDIVASCULAR SYSTEMS·Filed 2025·Application pending·0 cites
- 1279US11957369B2Intravascular lithotripsy systems and methodsNEXTERN INNOVATION LLC·Filed 2021·Granted Apr 16, 2024·1 cites·6 claims
- 1379US2024180569A1Control of ivl systems, devices and methods thereofNEXTERN INNOVATION LLC·Filed 2023·Application pending·0 cites
- 1479US2024156478A1Control of ivl systems, devices and methods thereofNEXTERN INNOVATION LLC·Filed 2023·Application pending·0 cites
- 1579US2024156476A1Control of ivl systems, devices and methods thereofNEXTERN INNOVATION LLC·Filed 2023·Application pending·0 cites
- 1679US2024156477A1Control of ivl systems, devices and methods thereofNEXTERN INNOVATION LLC·Filed 2023·Application pending·0 cites
- 1776US2023346354A1Dual mode ultrasound transducer (dmut) system and method for controlling delivery of ultrasound therapyUNIV MINNESOTA·Filed 2023·Application pending·0 cites
- 1874US11076836B2Dual mode ultrasound transducer (DMUT) system and method for controlling delivery of ultrasound therapyUNIV MINNESOTA·Filed 2019·Granted Aug 3, 2021·1 cites·20 claims
- 1973US4291530AGas turbine engine cowlingROLLS ROYCE·Filed 1980·Granted Sep 29, 1981·35 cites·8 claims
- 2072US4502875AAir intakes of aircraft mounted gas turbine enginesROLLS ROYCE·Filed 1983·Granted Mar 5, 1985·25 cites·2 claims
- 2172US2024024649A1Ultrasound arrays for enhanced sonodynamic therapy for treating cancerALPHEUS MEDICAL INC·Filed 2021·Application pending·0 cites
- 2271US2024156523A1Devices, systems, and methods for pulsed electric field treatment of the duodenumENDOGENEX INC·Filed 2024·Application pending·0 cites
- 2371US2024180613A1Devices, systems, and methods for pulsed electric field treatment of the duodenumENDOGENEX INC·Filed 2024·Application pending·0 cites
- 2471US2025241707A1Devices, systems, and methods for pulsed electric field treatment of the duodenumENDOGENEX INC·Filed 2025·Application pending·0 cites
- 2569US2024197350A1Intravascular lithotripsy systems, devices and methodsNEXTERN INNOVATION LLC·Filed 2024·Application pending·0 cites
- 2669US2022031287A1Dual mode ultrasound transducer (dmut) system and method for controlling delivery of ultrasound therapyUNIV MINNESOTA·Filed 2021·Application pending·0 cites
- 2767US2025204942A1Intravascular lithotripsy algorithm for improved balloon durabilityCARDIVASCULAR SYSTEMS·Filed 2024·Application pending·0 cites
- 2862US12186011B2Devices, systems, and methods for pulsed electric field treatment of the duodenumENDOGENEX INC·Filed 2020·Granted Jan 7, 2025·0 cites·28 claims
- 2959US2025359881A1Intravascular lithoplasty balloon systems, devices and methodsCARDIVASCULAR SYSTEMS·Filed 2025·Application pending·0 cites
- 3059US2024423655A1Control of ivl systems, methods and devicesNEXTERN INNOVATION LLC·Filed 2024·Application pending·0 cites
- 3157US12138150B2Methods and devices for minimally invasive transcatheter coronary artery bypass graftingBOSTON SCIENT SCIMED INC·Filed 2019·Granted Nov 12, 2024·0 cites·20 claims
- 3256US2025345635A1Ultrasound arrays for enhanced tissue therapyALPHEUS MEDICAL INC·Filed 2023·Application pending·0 cites
- 3353US2025228580A1Control of ivl systems, devices and methods thereofCARDIVASCULAR SYSTEMS·Filed 2025·Application pending·0 cites
- 3451US2024307081A1Intravascular lithoplasty balloon systems, devices and methodsNEXTERN INNOVATION LLC·Filed 2022·Application pending·0 cites
- 3550US12089861B2Intravascular lithotripsy system and deviceNEXTERN INNOVATION LLC·Filed 2021·Granted Sep 17, 2024·0 cites·19 claims
- 3650US4425756AGas turbine engine and its associated air intake systemROLLS ROYCE·Filed 1982·Granted Jan 17, 1984·13 cites·4 claims
- 3750US2023044926A1Methods, systems and devices for generating subsonic pressure waves in intravascular lithotripsyNEXTERN INNOVATION LLC·Filed 2021·Application pending·0 cites
- 3849US11896248B2Systems, devices and methods for generating subsonic pressure waves in intravascular lithotripsyNEXTERN INNOVATION LLC·Filed 2021·Granted Feb 13, 2024·0 cites·12 claims
- 3949US11877761B2Systems, devices and methods for monitoring voltage and current and controlling voltage of voltage pulse generatorsNEXTERN INNOVATION LLC·Filed 2021·Granted Jan 23, 2024·0 cites·17 claims
- 4049US11801066B2Systems, devices and methods for selection of arc location within a lithoplasty balloon spark gapNEXTERN INNOVATION LLC·Filed 2021·Granted Oct 31, 2023·0 cites·21 claims
- 4149US2023040190A1Systems, devices and methods for generating subsonic pressure waves in intravascular lithotripsyNEXTERN INNOVATION LLC·Filed 2021·Application pending·0 cites
- 4248US2023038388A1Lithoplasty balloon systems, devices and methods with electrode pairs having multiple spark gapsNEXTERN INNOVATION LLC·Filed 2021·Application pending·0 cites
- 4347US10531945B2Methods and devices for minimally invasive transcatheter coronary artery bypass graftingBOSTON SCIENT SCIMED INC·Filed 2016·Granted Jan 14, 2020·0 cites·14 claims
- 4446US11045164B2Noninvasive fluid and electrolyte balance monitorBOSTON SCIENT SCIMED INC·Filed 2016·Granted Jun 29, 2021·0 cites·16 claims
- 4546US2022331601A1Devices, systems, and methods for pulsed electric field treatment of tissueENDOGENEX INC·Filed 2022·Application pending·0 cites
- 4632US10022106B2Holder for a transesophageal echocardiography probeUNIV MINNESOTA·Filed 2015·Granted Jul 17, 2018·0 cites·10 claims
- 4732US2015290476A1Non-invasive lung pacingCABRERA JESUS ARTURO·Filed 2013·Application pending·0 cites
- 4827US2002124429A1Apparatus for ventilating a pocket of a dryer section of a paper machineFiled 2001·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →