Inventor · disambiguated record
John Zentgraf
Also filed as: ZENTGRAF JOHN
15 granted patents·7 pending applications·292 citations·filing 2008–2024
94Inventor score
Top patents by PatentIndex Score
22 records- 0195US11911023B2Minimally invasive repair of a valve leaflet in a beating heartNEOCHORD INC·Filed 2022·Granted Feb 27, 2024·2 cites·20 claims
- 0291US10695178B2Minimally invasive repair of heart valve leafletsNEOCHORD INC·Filed 2015·Granted Jun 30, 2020·13 cites·17 claims
- 0391US9044221B2Exchangeable system for minimally invasive beating heart repair of heart valve leafletsZENTGRAF JOHN·Filed 2011·Granted Jun 2, 2015·49 cites·21 claims
- 0490US10130474B2Exchangeable system for minimally invasive beating heart repair of heart valve leafletsNEOCHORD INC·Filed 2015·Granted Nov 20, 2018·11 cites·12 claims
- 0590US8758393B2Minimally invasive repair of a valve leaflet in a beating heartZENTGRAF JOHN·Filed 2008·Granted Jun 24, 2014·59 cites·30 claims
- 0689US9393080B2Surgical navigation for repair of heart valve leafletsNEOCHORD INC·Filed 2015·Granted Jul 19, 2016·19 cites·21 claims
- 0789US8938283B2Surgical navigation for repair of heart valve leafletsNEOCHORD INC·Filed 2012·Granted Jan 20, 2015·56 cites·22 claims
- 0887US11419602B2Minimally invasive repair of a valve leaflet in a beating heartNEOCHORD INC·Filed 2019·Granted Aug 23, 2022·4 cites·20 claims
- 0987US10080659B1Devices and methods for minimally invasive repair of heart valvesZENTGRAF JOHN·Filed 2011·Granted Sep 25, 2018·27 cites·16 claims
- 1086US9192374B2Minimally invasive repair of a valve leaflet in a beating heartZENTGRAF JOHN·Filed 2008·Granted Nov 24, 2015·35 cites·15 claims
- 1185US12426874B2Minimally invasive repair of a valve leaflet in a beating heartNEOCHORD INC·Filed 2024·Granted Sep 30, 2025·0 cites·20 claims
- 1285US10507018B2Minimally invasive repair of a valve leaflet in a beating heartNEOCHORD INC·Filed 2014·Granted Dec 17, 2019·14 cites·21 claims
- 1380US2024261100A1Minimally Invasive Repair of Heart Valve LeafletsNEOCHORD INC·Filed 2024·Application pending·0 cites
- 1475US10765517B2Ringless web for repair of heart valvesNEOCHORD INC·Filed 2016·Granted Sep 8, 2020·3 cites·22 claims
- 1567US11974920B2Minimally invasive repair of heart valve leafletsNEOCHORD INC·Filed 2020·Granted May 7, 2024·0 cites·12 claims
- 1665US2023157824A1Ringless web for repair of heart valvesNEOCHORD INC·Filed 2022·Application pending·0 cites
- 1764US11484409B2Ringless web for repair of heart valvesNEOCHORD INC·Filed 2020·Granted Nov 1, 2022·0 cites·20 claims
- 1862US2019133766A1Exchangeable System for Minimally Invasive Beating Heart Repair of Heart Valve LeafletsNEOCHORD INC·Filed 2018·Application pending·0 cites
- 1960US2019053902A1Devices and methods for minimally invasive repair of heart valvesNEOCHORD INC·Filed 2018·Application pending·0 cites
- 2051US2013035757A1Minimally invasive repair of heart valve leafletsZENTGRAF JOHN·Filed 2012·Application pending·0 cites
- 2144US2020030177A1Cable operated motion augmentation system and methodABILITECH MEDICAL INC·Filed 2018·Application pending·0 cites
- 2241US2020179213A1Upper torso augmentation system and methodABILITECH MEDICAL INC·Filed 2017·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →