Inventor
KHOUENGBOUA SOUNTHARA
US16 patents
⚠️ This page may combine multiple inventors who share the name “KHOUENGBOUA SOUNTHARA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ST JUDE MEDICAL CARDIOLOGY DIV INC
11 patentsUS10548725B2Feb 4, 2020
Self-actuating sealing portions for paravalvular leak protection
ST JUDE MEDICAL CARDIOLOGY DIV INC42 citations98
US9763778B2Sep 19, 2017
Aortic insufficiency valve percutaneous valve anchoring
ST JUDE MEDICAL CARDIOLOGY DIV INC50 citations97
US9867697B2Jan 16, 2018
Self-actuating sealing portions for a paravalvular leak protection
ST JUDE MEDICAL CARDIOLOGY DIV INC19 citations94
US11007054B2May 18, 2021
Subannular sealing for paravalvular leak protection
ST JUDE MEDICAL CARDIOLOGY DIV INC17 citations93
US10028831B2Jul 24, 2018
Transcatheter valve with paravalvular leak sealing ring
ST JUDE MEDICAL CARDIOLOGY DIV INC27 citations93
US9668858B2Jun 6, 2017
Transcatheter valve with paravalvular leak sealing ring
ST JUDE MEDICAL CARDIOLOGY DIV INC16 citations92
US10363131B2Jul 30, 2019
Aortic insufficiency valve percutaneous valve anchoring
ST JUDE MEDICAL CARDIOLOGY DIV INC11 citations83
US10299926B2May 28, 2019
Transcatheter valve with paravalvular leak sealing ring
ST JUDE MEDICAL CARDIOLOGY DIV INC4 citations72
US10117743B2Nov 6, 2018
Hybrid orientation paravalvular sealing stent
ST JUDE MEDICAL CARDIOLOGY DIV INC5 citations72
US11219521B2Jan 11, 2022
Self-actuating sealing portions for paravalvular leak protection
ST JUDE MEDICAL CARDIOLOGY DIV INC0 citations62
US10390950B2Aug 27, 2019
Flexible catheters and methods of forming same
ST JUDE MEDICAL CARDIOLOGY DIV INC0 citations51
4C MEDICAL TECH INC
5 patentsUS11992403B2May 28, 2024
Devices, systems and methods for improving recapture of prosthetic heart valve device with stent frame having valve support with inwardly stent cells
4C MEDICAL TECH INC4 citations71
US12453630B2Oct 28, 2025
Devices, systems and methods for improving recapture of prosthetic heart valve device with stent frame having valve support with inwardly stent cells
4C MEDICAL TECH INC1 citations62
US12588988B2Mar 31, 2026
Implant delivery
4C MEDICAL TECH INC0 citations59
US12588989B2Mar 31, 2026
Implant delivery
4C MEDICAL TECH INC0 citations59
US12582520B2Mar 24, 2026
Implant delivery
4C MEDICAL TECH INC0 citations59