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John Porterfield
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Edmond, OK, US
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Patents Grants
last 30 patents
Information
Patent Grant
Method and apparatus for assisting a heart
Patent number
11,931,563
Issue date
Mar 19, 2024
Board of Regents, The University of Texas System
John Porterfield
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Method and apparatus for assisting a heart
Patent number
11,918,799
Issue date
Mar 5, 2024
Board of Regents, The University of Texas System
John Porterfield
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Method and apparatus for assisting a heart
Patent number
11,911,602
Issue date
Feb 27, 2024
Board of Regents, The University of Texas System
Jonathan W. Valvano
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Low power apparatus and method to measure complex electrical admitt...
Patent number
11,589,767
Issue date
Feb 28, 2023
Board of Regents, The University of Texas System
Jonathan W. Valvano
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Method and apparatus for monitoring a patient
Patent number
11,478,646
Issue date
Oct 25, 2022
Board of Regents, The University of Texas System
Jonathan W. Valvano
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Method and apparatus for treating a patient's heart using hemodynamics
Patent number
10,420,952
Issue date
Sep 24, 2019
Board of Regents, The University of Texas System
Marc D. Feldman
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Low power apparatus and method to measure complex electrical admitt...
Patent number
10,376,177
Issue date
Aug 13, 2019
Admittance Technologies, Inc.
Jonathan W. Valvano
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Admittance measurement for tuning bi-ventricular pacemakers
Patent number
10,076,669
Issue date
Sep 18, 2018
Admittance Technologies, Inc.
Marc D. Feldman
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Method and apparatus for monitoring an organ of a patient
Patent number
9,820,673
Issue date
Nov 21, 2017
Board of Regents, The University of Texas System
Marc D. Feldman
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Low power apparatus and method to measure complex electrical admitt...
Patent number
9,295,404
Issue date
Mar 29, 2016
Admittance Technologies, Inc.
Jonathan W. Valvano
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Method and apparatus for monitoring an organ of a patient
Patent number
8,706,219
Issue date
Apr 22, 2014
Board of Regents, The University of Texas System
Marc D. Feldman
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Patents Applications
last 30 patents
Information
Patent Application
Method and Apparatus for Monitoring a Patient
Publication number
20230038471
Publication date
Feb 9, 2023
Board of Regents, The University of Texas System
Jonathan W. Valvano
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Method and Apparatus for Assisting a Heart
Publication number
20220339425
Publication date
Oct 27, 2022
Board of Regents, The University of Texas System
Jonathan W. Valvano
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Method and Apparatus for Assisting a Heart
Publication number
20220339426
Publication date
Oct 27, 2022
Board of Regents, The University of Texas System
Marc David Feldman
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Method and Apparatus for Assisting a Heart
Publication number
20220339427
Publication date
Oct 27, 2022
Board of Regents, The University of Texas System
John Porterfield
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Method and Apparatus for Assisting a Heart
Publication number
20220339428
Publication date
Oct 27, 2022
Board of Regents, The University of Texas System
John Porterfield
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Low Power Apparatus and Method to Measure Complex Electrical Admitt...
Publication number
20190357805
Publication date
Nov 28, 2019
Board of Regents, The University of Texas System
Jonathan W. Valvano
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Method and Apparatus for Monitoring a Patient
Publication number
20190298997
Publication date
Oct 3, 2019
Board of Regents, The University of Texas System
Jonathan W. Valvano
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Method and Apparatus for Monitoring an Organ of a Patient
Publication number
20180078169
Publication date
Mar 22, 2018
Board of Regents, The University of Texas System
Marc D. Feldman
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Low Power Apparatus and Method to Measure Complex Electrical Admitt...
Publication number
20160262653
Publication date
Sep 15, 2016
Board of Regents, The University of Texas System
Jonathan W. Valvano
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Method and Apparatus for Monitoring an Organ of a Patient
Publication number
20140257121
Publication date
Sep 11, 2014
Board of Regents, The University of Texas System
Marc D. Feldman
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Method and Apparatus for Treating a Patient's Heart Using Hemodynamics
Publication number
20140100621
Publication date
Apr 10, 2014
Mare D. Feldman
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Low Power Apparatus and Method to Measure Complex Electrical Admitt...
Publication number
20130023946
Publication date
Jan 24, 2013
Board of Regents, The University of Texas
Jonathan W. Valvano
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Admittance measurement for tuning bi-ventricular pacemakers
Publication number
20120150252
Publication date
Jun 14, 2012
Board of Regents, The University of Texas System
Marc D. Feldman
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Method and apparatus for identifying the viability of ischemic myoc...
Publication number
20110152661
Publication date
Jun 23, 2011
Board of Regents, The University of Texas System
Marc D. Feldman
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Method and apparatus for monitoring an organ of a patient
Publication number
20100280397
Publication date
Nov 4, 2010
Board of Regents, The University of Texas Sys
Marc D. Feldman
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE