Inventor
IYER RAMJI
US33 patents
⚠️ This page may combine multiple inventors who share the name “IYER RAMJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
LAPLACE INTERVENTIONAL INC
22 patentsUS11638643B1May 2, 2023
Prosthetic heart valves
LAPLACE INTERVENTIONAL INC13 citations93
US11510777B1Nov 29, 2022
Prosthetic heart valves
LAPLACE INTERVENTIONAL INC18 citations93
US11109965B2Sep 7, 2021
Transcatheter heart valve prosthesis assembled inside heart chambers or blood vessels
LAPLACE INTERVENTIONAL INC15 citations93
US11918460B2Mar 5, 2024
Prosthetic heart valves
LAPLACE INTERVENTIONAL INC4 citations85
US11806235B1Nov 7, 2023
Prosthetic heart valves
LAPLACE INTERVENTIONAL INC7 citations85
US11759316B1Sep 19, 2023
Prosthetic heart valves
LAPLACE INTERVENTIONAL INC8 citations85
US11712336B1Aug 1, 2023
Prosthetic heart valves
LAPLACE INTERVENTIONAL INC6 citations85
US11672655B1Jun 13, 2023
Prosthetic heart valves
LAPLACE INTERVENTIONAL INC6 citations85
US11701223B2Jul 18, 2023
Transcatheter heart valve prosthesis assembled inside heart chambers or blood vessels
LAPLACE INTERVENTIONAL INC6 citations84
US11337801B2May 24, 2022
Transcatheter heart valve prosthesis assembled inside heart chambers or blood vessels
LAPLACE INTERVENTIONAL INC10 citations84
US12059346B2Aug 13, 2024
Prosthetic heart valves
LAPLACE INTERVENTIONAL INC2 citations72
US11918463B2Mar 5, 2024
Prosthetic heart valves
LAPLACE INTERVENTIONAL INC2 citations72
US12440333B1Oct 14, 2025
Prosthetic heart valves
LAPLACE INTERVENTIONAL INC1 citations63
US12279953B2Apr 22, 2025
Prosthetic heart valves
LAPLACE INTERVENTIONAL INC0 citations62
US12144726B2Nov 19, 2024
Prosthetic heart valves
LAPLACE INTERVENTIONAL INC0 citations62
US12279951B2Apr 22, 2025
Transcatheter heart valve prosthesis assembled inside heart chambers or blood vessels
LAPLACE INTERVENTIONAL INC0 citations61
US12569338B2Mar 10, 2026
Dilating introducer devices and methods for vascular access
LAPLACE INTERVENTIONAL INC0 citations60
US12440336B1Oct 14, 2025
Prosthetic heart valves
LAPLACE INTERVENTIONAL INC0 citations60
US12376963B1Aug 5, 2025
Prosthetic heart valves
LAPLACE INTERVENTIONAL INC0 citations60
US11969188B1Apr 30, 2024
Dilating introducer devices and methods for vascular access
LAPLACE INTERVENTIONAL INC0 citations60
US12303389B2May 20, 2025
Prosthetic heart valves
LAPLACE INTERVENTIONAL INC0 citations59
US12064349B1Aug 20, 2024
Prosthetic heart valves
LAPLACE INTERVENTIONAL INC1 citations59
CAISSON INTERVENTIONAL LLC
8 patentsUS10265166B2Apr 23, 2019
Systems and methods for heart valve therapy
CAISSON INTERVENTIONAL LLC47 citations97
US11612481B2Mar 28, 2023
Systems and methods for heart valve therapy
CAISSON INTERVENTIONAL LLC4 citations73
US10835375B2Nov 17, 2020
Two stage anchor and mitral valve assembly
CAISSON INTERVENTIONAL LLC1 citations73
US12491068B2Dec 9, 2025
Two stage anchor and mitral valve assembly
CAISSON INTERVENTIONAL LLC0 citations62
US10939998B2Mar 9, 2021
Systems and methods for heart valve therapy
CAISSON INTERVENTIONAL LLC0 citations62
US12544225B2Feb 10, 2026
Systems and methods for heart valve therapy
CAISSON INTERVENTIONAL LLC0 citations61
US12115064B2Oct 15, 2024
Systems and methods for heart valve therapy
CAISSON INTERVENTIONAL LLC0 citations61
US11213391B2Jan 4, 2022
Systems and methods for heart valve therapy
CAISSON INTERVENTIONAL LLC1 citations61
ANTERIS TECH CORPORATION
3 patentsUS11622853B1Apr 11, 2023
Prosthetic heart valves
ANTERIS TECH CORPORATION4 citations69
US11877927B2Jan 23, 2024
Expandable frame for improved hemodynamic performance of transcatheter replacement heart valve
ANTERIS TECH CORPORATION5 citations66
US11903827B1Feb 20, 2024
Prosthetic heart valves
ANTERIS TECH CORPORATION0 citations57