Inventor
HEFTI JEAN-LUC
CH42 patents
⚠️ This page may combine multiple inventors who share the name “HEFTI JEAN-LUC”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SYMETIS SA
31 patentsUS10258464B2Apr 16, 2019
Transcatheter stent-valves
SYMETIS SA52 citations97
US10245145B2Apr 2, 2019
Method and apparatus for compressing/loading stent-valves
SYMETIS SA36 citations97
US10219897B2Mar 5, 2019
Stents, valved-stents and methods and systems for delivery thereof
SYMETIS SA35 citations97
US11896482B2Feb 13, 2024
Stent-valves for valve replacement and associated methods and systems for surgery
SYMETIS SA19 citations94
US11452598B2Sep 27, 2022
Stents, valved-stents and methods and systems for delivery thereof
SYMETIS SA25 citations94
US11207176B2Dec 28, 2021
Transcatheter stent-valves and methods, systems and devices for addressing para-valve leakage
SYMETIS SA25 citations94
US10201418B2Feb 12, 2019
Valve replacement devices, delivery device for a valve replacement device and method of production of a valve replacement device
SYMETIS SA28 citations94
US10716662B2Jul 21, 2020
Stent-valves for valve replacement and associated methods and systems for surgery
SYMETIS SA18 citations93
US9839513B2Dec 12, 2017
Stents, valved-stents and methods and systems for delivery thereof
SYMETIS SA14 citations92
US10709557B2Jul 14, 2020
Stents, valved-stents and methods and systems for delivery thereof
SYMETIS SA5 citations84
US10709559B2Jul 14, 2020
Catheter delivery system for stent valve
SYMETIS SA6 citations83
US10682228B2Jun 16, 2020
Method and apparatus for compressing/loading stent-valves
SYMETIS SA8 citations83
US10420658B2Sep 24, 2019
Prosthesis seals and methods for sealing an expandable prosthesis
SYMETIS SA7 citations81
US11771544B2Oct 3, 2023
Method and apparatus for compressing/loading stent-valves
SYMETIS SA4 citations75
US10898321B2Jan 26, 2021
Transcatheter stent-valves
SYMETIS SA3 citations73
US10869760B2Dec 22, 2020
Valve replacement devices, delivery device for a valve replacement device and method of production of a valve replacement device
SYMETIS SA3 citations73
US10188536B2Jan 29, 2019
Stent-valve, delivery apparatus, and stent-holder therefor
SYMETIS SA2 citations73
US11786372B2Oct 17, 2023
Method and apparatus for compressing/loading stent-valves
SYMETIS SA3 citations72
US12569337B2Mar 10, 2026
Prosthetic valve, delivery apparatus and delivery method
SYMETIS SA0 citations62
US12268603B2Apr 8, 2025
Catheter delivery system for stent valve
SYMETIS SA0 citations62
US12171657B2Dec 24, 2024
Stents, valved-stents and methods and systems for delivery thereof
SYMETIS SA0 citations62
US12138162B2Nov 12, 2024
Method and apparatus for compressing/loading stent-valves
SYMETIS SA0 citations62
US11793636B2Oct 24, 2023
Prosthetic valve. delivery apparatus and delivery method
SYMETIS SA0 citations62
US11779461B2Oct 10, 2023
Catheter delivery system for stent valve
SYMETIS SA0 citations62
US11253362B2Feb 22, 2022
Stent valve, delivery apparatus and method therefor
SYMETIS SA0 citations62
US10695175B2Jun 30, 2020
Method and apparatus useful for transcatheter aortic valve implantation
SYMETIS SA1 citations62
US12544220B2Feb 10, 2026
Aortic bioprosthesis and systems for delivery thereof
SYMETIS SA0 citations61
US12533229B2Jan 27, 2026
Replacement heart valve having improved collapsible seal
SYMETIS SA0 citations50
US12478468B2Nov 25, 2025
Replacement heart valve having improved preformed seal
SYMETIS SA0 citations50
US10531953B2Jan 14, 2020
Stent-valve, delivery apparatus and method of use
SYMETIS SA0 citations41
US10285811B2May 14, 2019
Prosthetic valve, delivery apparatus and delivery method
SYMETIS SA0 citations41
ESSINGER JACQUES
6 patentsUS8647381B2Feb 11, 2014
Stents, valved-stents, and methods and systems for delivery thereof
ESSINGER JACQUES209 citations98
US9675485B2Jun 13, 2017
Catheter delivery system for stent valve
ESSINGER JACQUES39 citations93
US10376359B2Aug 13, 2019
Aortic bioprosthesis and systems for delivery thereof
ESSINGER JACQUES30 citations92
USD663832SJul 17, 2012
Delivery catheter
ESSINGER JACQUES18 citations92
US10335270B2Jul 2, 2019
Method and apparatus for compressing/loading stent-valves
ESSINGER JACQUES4 citations73
USD686321SJul 16, 2013
Handle for delivery catheter
ESSINGER JACQUES3 citations62