Pearce; John A.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Pearce; John A..The latest application filed is for "low power apparatus and method to measure complex electrical admittance or impedance".

Company Profile

10.23.27

Pearce; John A. - Austin TX
Pearce; John A. - Battleground IN

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Low Power Apparatus and Method to Measure Complex Electrical Admittance or Impedance App 20190357805 - Valvano; Jonathan W. ; et al.	2019-11-28
Method and Apparatus for Monitoring a Patient App 20190298997 - Valvano; Jonathan W. ; et al.	2019-10-03
Method and apparatus for treating a patient's heart using hemodynamics Grant 10,420,952 - Feldman , et al. Sept	2019-09-24
Low power apparatus and method to measure complex electrical admittance or impedance Grant 10,376,177 - Valvano , et al. A	2019-08-13
Method and apparatus for determining cardiac performance in a patient with a conductance catheter Grant 10,368,776 - Feldman , et al.	2019-08-06
Admittance measurement for tuning bi-ventricular pacemakers Grant 10,076,669 - Feldman , et al. September 18, 2	2018-09-18
Method and Apparatus for Monitoring an Organ of a Patient App 20180078169 - Feldman; Marc D. ; et al.	2018-03-22
Method and Apparatus for Determining Cardiac Performance in a Patient With a Conductance Catheter App 20180070851 - Feldman; Marc D. ; et al.	2018-03-15
Method and apparatus for monitoring an organ of a patient Grant 9,820,673 - Feldman , et al. November 21, 2	2017-11-21
Method and apparatus for determining cardiac performance in a patient with a conductance catheter Grant 9,820,674 - Feldman , et al. November 21, 2	2017-11-21
Method and Apparatus for Determining Cardiac Performance in a Patient With a Conductance Catheter App 20160302691 - Feldman; Marc D. ; et al.	2016-10-20
Low Power Apparatus and Method to Measure Complex Electrical Admittance or Impedance App 20160262653 - Valvano; Jonathan W. ; et al.	2016-09-15
Method and apparatus for determining cardiac performance in a patient with a conductance catheter Grant 9,380,946 - Feldman , et al. July 5, 2	2016-07-05
Low power apparatus and method to measure complex electrical admittance or impedance Grant 9,295,404 - Valvano , et al. March 29, 2	2016-03-29
Method and Apparatus for Determining Cardiac Performance in a Patient with a Conductance Catheter App 20150119730 - Feldman; Marc D. ; et al.	2015-04-30
Method and Apparatus for Determining Cardiac Performance in a Patient App 20150119947 - Feldman; Marc D. ; et al.	2015-04-30
Method and apparatus for determining cardiac performance in a patient with a conductance catheter Grant 8,929,976 - Feldman , et al. January 6, 2	2015-01-06
Method and Apparatus for Monitoring an Organ of a Patient App 20140257121 - Feldman; Marc D. ; et al.	2014-09-11
Method and apparatus for monitoring an organ of a patient Grant 8,706,219 - Feldman , et al. April 22, 2	2014-04-22
Method and Apparatus for Treating a Patient's Heart Using Hemodynamics App 20140100621 - Feldman; Mare D. ; et al.	2014-04-10
Low Power Apparatus and Method to Measure Complex Electrical Admittance or Impedance App 20130023946 - Valvano; Jonathan W. ; et al.	2013-01-24
Admittance measurement for tuning bi-ventricular pacemakers App 20120150252 - Feldman; Marc D. ; et al.	2012-06-14
Method and apparatus for determining cardiac performance in a patient with a conductance catheter App 20110196250 - Feldman; Marc D. ; et al.	2011-08-11
Method and apparatus for determining cardiac performance in a patient with a conductance catheter Grant 7,925,335 - Feldman , et al. April 12, 2	2011-04-12
Method and apparatus for monitoring an organ of a patient App 20100280397 - Feldman; Marc D. ; et al.	2010-11-04
Method and Apparatus for Determining Cardiac Performance in a Patient App 20090210020 - Feldman; Marc D. ; et al.	2009-08-20
Method and Apparatus for Determining Cardiac Performance in a Patient with a Conductance Catheter App 20080234588 - Feldman; Marc D. ; et al.	2008-09-25
Multifrequency conductance catheter-based system and method to determine LV function in a patient Grant 6,494,832 - Feldman , et al. December 17, 2	2002-12-17
Electrosurgical dispersive electrode Grant 4,387,714 - Geddes , et al. June 14, 1	1983-06-14

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