Inventor · disambiguated record
Hengchu Cao
Also filed as: CAO HENGCHU
31 granted patents·12 pending applications·690 citations·filing 1998–2025
97Inventor score
Files withEDWARDS LIFESCIENCES CORP36CAO HENGCHU3BECTON DICKINSON CO1EDWARDS LIFESCIENCES INNOVATION ISRAEL LTD1KRITON MEDICAL INC1
Top patents by PatentIndex Score
43 records- 0198US10905552B2Heart valve sealing devices and delivery devices thereforEDWARDS LIFESCIENCES CORP·Filed 2018·Granted Feb 2, 2021·60 cites·9 claims
- 0298US10874514B2Heart valve sealing devices and delivery devices thereforEDWARDS LIFESCIENCES CORP·Filed 2018·Granted Dec 29, 2020·57 cites·50 claims
- 0397US10905554B2Heart valve coaptation deviceEDWARDS LIFESCIENCES CORP·Filed 2017·Granted Feb 2, 2021·68 cites·15 claims
- 0497US10667912B2Heart valve sealing devices and delivery devices thereforEDWARDS LIFESCIENCES CORP·Filed 2018·Granted Jun 2, 2020·42 cites·25 claims
- 0597US6158984ARotary blood pump with ceramic membersKRITON MEDICAL INC·Filed 1998·Granted Dec 12, 2000·165 cites·20 claims
- 0695US8219229B2Virtual heart valveCAO HENGCHU·Filed 2007·Granted Jul 10, 2012·169 cites·20 claims
- 0792US11969346B2Heart valve coaptation deviceEDWARDS LIFESCIENCES CORP·Filed 2021·Granted Apr 30, 2024·2 cites·20 claims
- 0892US11266497B2Low gradient prosthetic heart valvesEDWARDS LIFESCIENCES CORP·Filed 2019·Granted Mar 8, 2022·12 cites·20 claims
- 0992US11058539B2Heart valve sealing devices and delivery devices thereforEDWARDS LIFESCIENCES CORP·Filed 2018·Granted Jul 13, 2021·10 cites·51 claims
- 1092US10932908B2Heart valve sealing devices and delivery devices thereforEDWARDS LIFESCIENCES CORP·Filed 2018·Granted Mar 2, 2021·8 cites·40 claims
- 1189US11291540B2Docking stations for transcatheter valvesEDWARDS LIFESCIENCES CORP·Filed 2018·Granted Apr 5, 2022·12 cites·31 claims
- 1288US10898327B2Heart valve sealing devices and delivery devices thereforEDWARDS LIFESCIENCES CORP·Filed 2018·Granted Jan 26, 2021·4 cites·41 claims
- 1388US9498202B2Suture securement devicesEDWARDS LIFESCIENCES CORP·Filed 2013·Granted Nov 22, 2016·33 cites·23 claims
- 1487US11096784B2Heart valve sealing devices and delivery devices thereforEDWARDS LIFESCIENCES CORP·Filed 2018·Granted Aug 24, 2021·4 cites·23 claims
- 1587US8986374B2Prosthetic heart valveCAO HENGCHU·Filed 2011·Granted Mar 24, 2015·24 cites·28 claims
- 1686US11234822B2Heart valve sealing devices and delivery devices thereforEDWARDS LIFESCIENCES CORP·Filed 2019·Granted Feb 1, 2022·3 cites·18 claims
- 1782US10940005B2Heart valve sealing devices and delivery devices thereforEDWARDS LIFESCIENCES CORP·Filed 2018·Granted Mar 9, 2021·2 cites·27 claims
- 1882US9980816B2Prosthetic heart valve, system, and methodEDWARDS LIFESCIENCES CORP·Filed 2015·Granted May 29, 2018·4 cites·22 claims
- 1982US9554901B2Low gradient prosthetic heart valveCAO HENGCHU·Filed 2011·Granted Jan 31, 2017·5 cites·22 claims
- 2079US10470759B2Suture securement devicesEDWARDS LIFESCIENCES CORP·Filed 2016·Granted Nov 12, 2019·3 cites·20 claims
- 2178US2024252318A1Heart valve coaptation deviceEDWARDS LIFESCIENCES CORP·Filed 2024·Application pending·0 cites
- 2276US2023181316A1Methods for manufacturing resilient prosthetic surgical heart valvesEDWARDS LIFESCIENCES CORP·Filed 2023·Application pending·0 cites
- 2375USRE47209ESuture securement devicesEDWARDS LIFESCIENCES CORP·Filed 2017·Granted Jan 22, 2019·2 cites·32 claims
- 2471US12186184B2Docking stations for transcatheter valvesEDWARDS LIFESCIENCES CORP·Filed 2022·Granted Jan 7, 2025·0 cites·17 claims
- 2571US2022183825A1Low gradient prosthetic heart valvesEDWARDS LIFESCIENCES CORP·Filed 2022·Application pending·0 cites
- 2669US11571299B2Methods for manufacturing resilient prosthetic surgical heart valvesEDWARDS LIFESCIENCES CORP·Filed 2020·Granted Feb 7, 2023·0 cites·20 claims
- 2769US11135062B2Cinching of dilated heart muscleVALTECH CARDIO LTD·Filed 2018·Granted Oct 5, 2021·1 cites·20 claims
- 2868US12419622B2Localized fusion of native leaflets using activated adhesiveEDWARDS LIFESCIENCES CORP·Filed 2023·Granted Sep 23, 2025·0 cites·21 claims
- 2964US12364605B2Cinching of dilated heart muscleEDWARDS LIFESCIENCES INNOVATION ISRAEL LTD·Filed 2021·Granted Jul 22, 2025·0 cites·24 claims
- 3064US10463480B2Leaflet for low gradient prosthetic heart valveEDWARDS LIFESCIENCES CORP·Filed 2017·Granted Nov 5, 2019·0 cites·18 claims
- 3160US11759200B2Suture securement devicesEDWARDS LIFESCIENCES CORP·Filed 2019·Granted Sep 19, 2023·0 cites·12 claims
- 3260US10702383B2Methods of delivering and implanting resilient prosthetic surgical heart valvesEDWARDS LIFESCIENCES CORP·Filed 2018·Granted Jul 7, 2020·0 cites·20 claims
- 3359US2024285396A1Prosthetic valve docking deviceEDWARDS LIFESCIENCES CORP·Filed 2024·Application pending·0 cites
- 3454US2024041483A1Dual guidewire system for calcified valvesEDWARDS LIFESCIENCES CORP·Filed 2023·Application pending·0 cites
- 3554US2023405279A1Guidewire positioning devices and systemsEDWARDS LIFESCIENCES CORP·Filed 2023·Application pending·0 cites
- 3654US2025195719A1Radiopacity in implantable medical devicesEDWARDS LIFESCIENCES CORP·Filed 2025·Application pending·0 cites
- 3752US11806001B2Localized fusion of native leaflets using activated adhesiveEDWARDS LIFESCIENCES CORP·Filed 2020·Granted Nov 7, 2023·0 cites·18 claims
- 3850US2022008233A1Self-growing heart valvesEDWARDS LIFESCIENCES CORP·Filed 2021·Application pending·0 cites
- 3948US2025303126A1Cardiovascular implant devices for directing flowEDWARDS LIFESCIENCES CORP·Filed 2025·Application pending·0 cites
- 4044US2022241072A1Cardiac restoration and reshaping devices and methodsEDWARDS LIFESCIENCES CORP·Filed 2022·Application pending·0 cites
- 4143US2022039954A1Heart valve repairEDWARDS LIFESCIENCES CORP·Filed 2021·Application pending·0 cites
- 4242US2021378817A1Double heart valve anchoringEDWARDS LIFESCIENCES CORP·Filed 2021·Application pending·0 cites
- 4341US12399050B2Thermal mass fluid flow sensorBECTON DICKINSON CO·Filed 2021·Granted Aug 26, 2025·0 cites·30 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →