Inventor
HELGERSON JOEL
US19 patents
⚠️ This page may combine multiple inventors who share the name “HELGERSON JOEL”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NEOCHORD INC
7 patentsUS10588620B2Mar 17, 2020
Device for suture attachment for minimally invasive heart valve repair
NEOCHORD INC29 citations92
US10966709B2Apr 6, 2021
Device for suture attachment for minimally invasive heart valve repair
NEOCHORD INC8 citations82
US11173030B2Nov 16, 2021
Suture length adjustment for minimally invasive heart valve repair
NEOCHORD INC6 citations80
US11612389B2Mar 28, 2023
Device for suture attachment for minimally invasive heart valve repair
NEOCHORD INC4 citations73
US12310577B2May 27, 2025
Device for suture attachment for minimally invasive heart valve repair
NEOCHORD INC0 citations61
US12137897B2Nov 12, 2024
Device for suture attachment for minimally invasive heart valve repair
NEOCHORD INC1 citations60
US11957584B2Apr 16, 2024
Suture length adjustment for minimally invasive heart valve repair
NEOCHORD INC0 citations59
KATOR LLC
5 patentsUS10154868B2Dec 18, 2018
Transosseous method
KATOR LLC8 citations83
US10258401B2Apr 16, 2019
Transosseous guide
KATOR LLC2 citations72
US10143462B2Dec 4, 2018
Transosseous suture anchor method
KATOR LLC2 citations72
US10226243B2Mar 12, 2019
Transosseous suture anchor
KATOR LLC0 citations51
US9962174B2May 8, 2018
Transosseous method
KATOR LLC0 citations40
CROSSROADS EXTREMITY SYSTEMS LLC
4 patentsUS11504140B2Nov 22, 2022
Transosseous guide and method
CROSSROADS EXTREMITY SYSTEMS LLC8 citations85
US12383253B2Aug 12, 2025
Suture anchor
CROSSROADS EXTREMITY SYSTEMS LLC0 citations62
US11103233B2Aug 31, 2021
Transosseous suture anchor
CROSSROADS EXTREMITY SYSTEMS LLC0 citations62
US10820918B2Nov 3, 2020
Transosseous guide and method
CROSSROADS EXTREMITY SYSTEMS LLC0 citations52