John Zentgraf

Person

Apple Valley, MN, US

People

Patents Grantslast 30 patents

Information Patent Grant
Minimally invasive repair of heart valve leaflets
- Patent number 11,974,920
- Issue date May 7, 2024
- NeoChord, Inc.
- John Zentgraf
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Minimally invasive repair of a valve leaflet in a beating heart
- Patent number 11,911,023
- Issue date Feb 27, 2024
- NeoChord, Inc.
- John Zentgraf
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Ringless web for repair of heart valves
- Patent number 11,484,409
- Issue date Nov 1, 2022
- NeoChord, Inc.
- Giovanni Speziali
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Minimally invasive repair of a valve leaflet in a beating heart
- Patent number 11,419,602
- Issue date Aug 23, 2022
- NeoChord, Inc.
- John Zentgraf
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Ringless web for repair of heart valves
- Patent number 10,765,517
- Issue date Sep 8, 2020
- NeoChord, Inc.
- Giovanni Speziali
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Minimally invasive repair of heart valve leaflets
- Patent number 10,695,178
- Issue date Jun 30, 2020
- NeoChord, Inc.
- John Zentgraf
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Minimally invasive repair of a valve leaflet in a beating heart
- Patent number 10,507,018
- Issue date Dec 17, 2019
- NeoChord, Inc.
- John Zentgraf
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Exchangeable system for minimally invasive beating heart repair of...
- Patent number 10,130,474
- Issue date Nov 20, 2018
- NeoChord, Inc.
- John Zentgraf
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Devices and methods for minimally invasive repair of heart valves
- Patent number 10,080,659
- Issue date Sep 25, 2018
- NeoChord, Inc.
- John Zentgraf
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Surgical navigation for repair of heart valve leaflets
- Patent number 9,393,080
- Issue date Jul 19, 2016
- NeoChord, Inc.
- John Zentgraf
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Minimally invasive repair of a valve leaflet in a beating heart
- Patent number 9,192,374
- Issue date Nov 24, 2015
- NeoChord, Inc.
- John Zentgraf
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Exchangeable system for minimally invasive beating heart repair of...
- Patent number 9,044,221
- Issue date Jun 2, 2015
- NeoChord, Inc.
- John Zentgraf
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Surgical navigation for repair of heart valve leaflets
- Patent number 8,938,283
- Issue date Jan 20, 2015
- NeoChord, Inc.
- John Zentgraf
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Minimally invasive repair of a valve leaflet in a beating heart
- Patent number 8,758,393
- Issue date Jun 24, 2014
- NeoChord, Inc.
- John Zentgraf
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
Minimally Invasive Repair of Heart Valve Leaflets
- Publication number 20240261100
- Publication date Aug 8, 2024
- NeoChord, Inc.
- John Zentgraf
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Minimally Invasive Repair of a Valve Leaflet in a Beating Heart
- Publication number 20240245396
- Publication date Jul 25, 2024
- NeoChord, Inc.
- John Zentgraf
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
RINGLESS WEB FOR REPAIR OF HEART VALVES
- Publication number 20230157824
- Publication date May 25, 2023
- NeoChord, Inc.
- Giovanni Speziali
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Minimally Invasive Repair of a Valve Leaflet in a Beating Heart
- Publication number 20230091251
- Publication date Mar 23, 2023
- NeoChord, Inc.
- John Zentgraf
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
RINGLESS WEB FOR REPAIR OF HEART VALVES
- Publication number 20210030543
- Publication date Feb 4, 2021
- NeoChord, Inc.
- Giovanni Speziali
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Minimally Invasive Repair of Heart Valve Leaflets
- Publication number 20200368022
- Publication date Nov 26, 2020
- NeoChord, Inc.
- John Zentgraf
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Minimally Invasive Repair of a Valve Leaflet in a Beating Heart
- Publication number 20200138430
- Publication date May 7, 2020
- NeoChord, Inc.
- John Zentgraf
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
CABLE OPERATED MOTION AUGMENTATION SYSTEM AND METHOD
- Publication number 20200030177
- Publication date Jan 30, 2020
- Abilitech Medical, Inc.
- John Zentgraf
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Exchangeable System for Minimally Invasive Beating Heart Repair of...
- Publication number 20190133766
- Publication date May 9, 2019
- NeoChord, Inc.
- John Zentgraf
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
DEVICES AND METHODS FOR MINIMALLY INVASIVE REPAIR OF HEART VALVES
- Publication number 20190053902
- Publication date Feb 21, 2019
- NeoChord, Inc.
- John Zentgraf
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
RINGLESS WEB FOR REPAIR OF HEART VALVES
- Publication number 20180289483
- Publication date Oct 11, 2018
- NeoChord, Inc.
- Giovanni Speziali
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Minimally Invasive Repair of Heart Valve Leaflets
- Publication number 20160143737
- Publication date May 26, 2016
- NeoChord, Inc.
- John Zentgraf
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Exchangeable System for Minimally Invasive Beating Heart Repair of...
- Publication number 20150313713
- Publication date Nov 5, 2015
- NeoChord, Inc.
- John Zentgraf
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Surgical Navigation for Repair of Heart Valve Leaflets
- Publication number 20150190207
- Publication date Jul 9, 2015
- NeoChord, Inc.
- John Zentgraf
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Minimally Invasive Repair of a Valve Leaflet in a Beating Heart
- Publication number 20140364875
- Publication date Dec 11, 2014
- John Zentgraf
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
SURGICAL NAVIGATION FOR REPAIR OF HEART VALVE LEAFLETS
- Publication number 20130150710
- Publication date Jun 13, 2013
- John Zentgraf
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
MINIMALLY INVASIVE REPAIR OF HEART VALVE LEAFLETS
- Publication number 20130035757
- Publication date Feb 7, 2013
- John Zentgraf
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
EXCHANGEABLE SYSTEM FOR MINIMALLY INVASIVE BEATING HEART REPAIR OF...
- Publication number 20120184971
- Publication date Jul 19, 2012
- John Zentgraf
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
MINIMALLY INVASIVE REPAIR OF A VALVE LEAFLET IN A BEATING HEART
- Publication number 20090105729
- Publication date Apr 23, 2009
- John Zentgraf
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
MINIMALLY INVASIVE REPAIR OF A VALVE LEAFLET IN A BEATING HEART
- Publication number 20090105751
- Publication date Apr 23, 2009
- John Zentgraf
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

John Zentgraf

Person

Patents Grantslast 30 patents

Minimally invasive repair of heart valve leaflets

Minimally invasive repair of a valve leaflet in a beating heart

Ringless web for repair of heart valves

Minimally invasive repair of a valve leaflet in a beating heart

Ringless web for repair of heart valves

Minimally invasive repair of heart valve leaflets

Minimally invasive repair of a valve leaflet in a beating heart

Exchangeable system for minimally invasive beating heart repair of...

Devices and methods for minimally invasive repair of heart valves

Surgical navigation for repair of heart valve leaflets

Minimally invasive repair of a valve leaflet in a beating heart

Exchangeable system for minimally invasive beating heart repair of...

Surgical navigation for repair of heart valve leaflets

Minimally invasive repair of a valve leaflet in a beating heart

Patents Applicationslast 30 patents

Minimally Invasive Repair of Heart Valve Leaflets

Minimally Invasive Repair of a Valve Leaflet in a Beating Heart

RINGLESS WEB FOR REPAIR OF HEART VALVES

Minimally Invasive Repair of a Valve Leaflet in a Beating Heart

RINGLESS WEB FOR REPAIR OF HEART VALVES

Minimally Invasive Repair of Heart Valve Leaflets

Minimally Invasive Repair of a Valve Leaflet in a Beating Heart

CABLE OPERATED MOTION AUGMENTATION SYSTEM AND METHOD

Exchangeable System for Minimally Invasive Beating Heart Repair of...

DEVICES AND METHODS FOR MINIMALLY INVASIVE REPAIR OF HEART VALVES

RINGLESS WEB FOR REPAIR OF HEART VALVES

Minimally Invasive Repair of Heart Valve Leaflets

Exchangeable System for Minimally Invasive Beating Heart Repair of...

Surgical Navigation for Repair of Heart Valve Leaflets

Minimally Invasive Repair of a Valve Leaflet in a Beating Heart

SURGICAL NAVIGATION FOR REPAIR OF HEART VALVE LEAFLETS

MINIMALLY INVASIVE REPAIR OF HEART VALVE LEAFLETS

EXCHANGEABLE SYSTEM FOR MINIMALLY INVASIVE BEATING HEART REPAIR OF...

MINIMALLY INVASIVE REPAIR OF A VALVE LEAFLET IN A BEATING HEART

MINIMALLY INVASIVE REPAIR OF A VALVE LEAFLET IN A BEATING HEART