Inventor

Robert A. Betzold

Inventor

Fridley, MN, US

Overview

1986–2021

Patent span

Human necessities

Primary field (CPC A)

Patents· 40 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

A61Nprimary

A61NElectrotherapy93%

A61BDiagnosis5%

H03KPulse technique2%

PatentTitleYear

10,981,010Methods and implantable medical systems that implement exposure modes of therapy that allow for continued operation during exposure to a magnetic disturbance2021 10,449,364Pacemaker mediated tachycardia detection and intervention2019 10,441,798Methods and implantable medical systems that implement exposure modes of therapy that allow for continued operation during exposure to a magnetic disturbance2019 10,293,167Methods and implantable medical systems that implement exposure modes of therapy that allow for continued operation during exposure to a magnetic disturbance2019 10,252,062Replacement indicator timer for implantable medical devices2019 9,415,227'Implantable medical device with adaptive operation'2016 9,220,905'Sampling intrinsic AV conduction time'2015 8,744,576'Sampling intrinsic AV conduction time'2014 8,583,233'Modification of AV conduction time sampling rate'2013 8,565,873'System and method for providing improved atrial pacing based on physiological need'2013 8,473,053'Minimum ventricular pacing to break the repetitive AR-VS pattern'2013 8,060,202'Ventricular event filtering for an implantable medical device'2011 8,046,063'Implantable medical device with adaptive operation'2011 8,024,042'Minimum ventricular pacing to break the repetitive AR-VS pattern'2011 7,881,793'System and method for ventricular pacing with progressive conduction check interval'2011 7,856,269'System and method for determining phsyiologic events during pacing mode operation'2010 7,738,955'System and method for ventricular pacing with AV interval modulation'2010 7,720,537'System and method for providing improved atrial pacing based on physiological need'2010 7,715,914'System and method for improving ventricular sensing'2010 7,689,281'Pacing mode event classification with increased ventricular sensing'2010 7,599,740'Ventricular event filtering for an implantable medical device'2009 7,515,958'System and method for altering pacing modality'2009 7,502,646'Pacing mode event classification with rate smoothing and increased ventricular sensing'2009 7,502,647'Rate smoothing pacing modality with increased ventricular sensing'2009 7,245,966'Ventricular event filtering for an implantable medical device'2007 7,130,685'Method to prevent pacemaker induced non-reentrant VA synchrony using adaptive atrial pacing output'2006 7,123,964'Replacement indicator timer for implantable medical devices'2006 6,889,083'Atrial tracking recovery to restore cardiac resynchronization therapy in dual chamber tracking modes'2005 6,731,983'Pacemaker having adaptive arrhythmia detection windows'2004 6,625,489'Dynamic non-competitive atrial pacing'2003 6,594,526'Pacing therapy architecture flow'2003 6,496,730'Multi-site cardiac pacing system having conditional refractory period'2002 6,434,424'Regularization of ventricular rate during atrial tachyarrhythmia'2002 6,311,088'Dual-chamber pacemaker with optimized PVARP following event that may disrupt AV synchrony'2001 5,658,320'Atrial tachyarrhythmia detection in implantable pulse generators'1997 5,273,035'Dual chamber pacemaker with safe airial pacing'1993 5,123,412'Dual-chamber pacemaker with automatic selection of atrial refractory period'1992 5,088,490'Bandpass filter clock control'1992 5,052,388'Method and apparatus for implementing activity sensing in a pulse generator'1991 4,563,597'Accurate dead band control circuit'1986

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1986Based in Hennepin, MN, US· patent location history

1991–2021Patents assigned to MEDTRONIC INC (39)· patent assignee history

1991–2021Based in Fridley, MN, US· patent location history

2011–2019Patents assigned to BETZOLD ROBERT A (7)· patent assignee history

2011–2013Patents assigned to SHELDON TODD J (2)· patent assignee history

2011Patents assigned to BELK PAUL A (1)· patent assignee history

2013Patents assigned to BAUMGART KEVIN E (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
MEDTRONIC INC	39	1991–2021
BETZOLD ROBERT Aself	7	2011–2019
SHELDON TODD J	2	2011–2013
BAUMGART KEVIN E	1	2013
BELK PAUL A	1	2011

Locations

Location	Patents	Span
Fridley, Minnesota, US	39	1991–2021
Hennepin, Minnesota, US	1	1986