Assignee
4C MEDICAL TECH INC
US·17 granted patents·10 pending applications·24 citations·filing 2018–2025
Top patents by PatentIndex Score
27 records- 0194US12053375B2Prosthetic 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
- 0293US11992403B2Devices, 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
- 0392US12232991B2Loading systems for collapsible prosthetic heart valve devices and methods thereof4C MEDICAL TECH INC·Filed 2022·Granted Feb 25, 2025·2 cites·19 claims
- 0491US11957577B2Systems, 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
- 0589US12453630B2Devices, 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
- 0688US11944537B2Systems, methods and devices for two-step delivery and implantation of prosthetic heart valve4C MEDICAL TECH INC·Filed 2020·Granted Apr 2, 2024·2 cites·13 claims
- 0784US12133797B2Prosthetic heart valve delivery system: paddle attachment feature4C MEDICAL TECH INC·Filed 2021·Granted Nov 5, 2024·2 cites·16 claims
- 0880US2026020951A1Devices, systems and methods for improving recapture of prosthtic heart valve device with stent frame having valve support with inwardly stent cells4C MEDICAL TECH INC·Filed 2025·Application pending·0 cites
- 0978US12588989B2Implant delivery4C MEDICAL TECH INC·Filed 2025·Granted Mar 31, 2026·0 cites·80 claims
- 1077US12588988B2Implant delivery4C MEDICAL TECH INC·Filed 2025·Granted Mar 31, 2026·0 cites·32 claims
- 1177US12582520B2Implant delivery4C MEDICAL TECH INC·Filed 2025·Granted Mar 24, 2026·0 cites·64 claims
- 1276US12029647B2Systems, methods and devices for prosthetic heart valve with single valve leaflet4C MEDICAL TECH INC·Filed 2018·Granted Jul 9, 2024·3 cites·13 claims
- 1376US11931253B2Prosthetic heart valve delivery system: ball-slide attachment4C MEDICAL TECH INC·Filed 2021·Granted Mar 19, 2024·1 cites·15 claims
- 1475US12594164B1Prosthetic heart valve for natural blood flow4C MEDICAL TECH INC·Filed 2025·Granted Apr 7, 2026·0 cites·52 claims
- 1575US12588998B1Prosthetic heart valve for natural blood flow4C MEDICAL TECH INC·Filed 2025·Granted Mar 31, 2026·0 cites·126 claims
- 1674US2024366366A1Implant delivery4C MEDICAL TECH INC·Filed 2024·Application pending·0 cites
- 1774US2024238087A1Systems, methods and devices for two-step delivery and implantation of prosthetic heart valve4C MEDICAL TECH INC·Filed 2023·Application pending·0 cites
- 1873US12036113B2Delivery of heart chamber prosthetic valve implant4C MEDICAL TECH INC·Filed 2018·Granted Jul 16, 2024·2 cites·23 claims
- 1970US2025057652A1Prosthetic mitral valve with improved atrial and/or annular apposition and paravalvular leakage mitigation4C MEDICAL TECH INC·Filed 2024·Application pending·0 cites
- 2068US2024341952A1Stent 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
- 2166US2025255740A1Loading systems for collapsible prosthetic heart valve devices and methods thereof4C MEDICAL TECH INC·Filed 2025·Application pending·0 cites
- 2265US2023218397A1Devices, systems and methods for preventing prolapse of native cardiac valve leaflets4C MEDICAL TECH INC·Filed 2023·Application pending·0 cites
- 2357US2023372089A1Systems and methods for optimizing blood flow4C MEDICAL TECH INC·Filed 2023·Application pending·0 cites
- 2451US2024138976A1Prosthetic heart valve4C MEDICAL TECH INC·Filed 2023·Application pending·0 cites
- 2550US12544226B2Hydrophilic skirt for paravalvular leak mitigation and fit and apposition optimization for prosthetic heart valve implants4C MEDICAL TECH INC·Filed 2020·Granted Feb 10, 2026·0 cites·13 claims
- 2646US11857441B2Stent loading device4C MEDICAL TECH INC·Filed 2019·Granted Jan 2, 2024·0 cites·6 claims
- 2745US2026007513A1Systems and methods for optimizing blood flow4C MEDICAL TECH INC·Filed 2025·Application pending·0 cites
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