Inventor · disambiguated record
Fred W. Chapman
Also filed as: CHAPMAN FRED · CHAPMAN FRED W · CHAPMAN FRED WILLIAM
86 granted patents·48 pending applications·646 citations·filing 1980–2025
99Inventor score
Files withPHYSIO CONTROL INC77STRYKER CORP25WEST AFFUM HOLDINGS CORP6CHAPMAN FRED W3CHAPMAN FRED WILLIAM2
Top patents by PatentIndex Score
134 records- 0199US9901741B2Wearable cardioverter defibrillator (WCD) system using sensor modules with reassurance code for confirmation before shockPHYSIO CONTROL INC·Filed 2015·Granted Feb 27, 2018·77 cites·41 claims
- 0291US11998340B2System and method for electrocardiogram analysis and optimization of cardiopulmonary resuscitation and therapy deliveryPHYSIO CONTROL INC·Filed 2020·Granted Jun 4, 2024·2 cites·17 claims
- 0391US11723834B2CPR chest compression machine adjusting motion-time profile in view of detected forcePHYSIO CONTROL INC·Filed 2021·Granted Aug 15, 2023·2 cites·20 claims
- 0491US10299668B2Laryngoscope with handle-grip activated recordingPHYSIO CONTROL INC·Filed 2017·Granted May 28, 2019·15 cites·11 claims
- 0591US9545211B2System and method for electrocardiogram analysis and optimization of cardiopulmonary resuscitation and therapy deliveryPHYSIO CONTROL INC·Filed 2015·Granted Jan 17, 2017·11 cites·21 claims
- 0691US8060199B2CPR time indicator for a defibrillator data management systemWALKER ROBERT G·Filed 2010·Granted Nov 15, 2011·10 cites·12 claims
- 0790US9198826B2CPR chest compression machine stopping to detect patient recoveryBANVILLE ISABELLE L·Filed 2011·Granted Dec 1, 2015·16 cites·33 claims
- 0889US9801561B2System and method for electrocardiogram analysis and optimization of cardiopulmonary resuscitation and therapy deliveryPHYSIO CONTROL INC·Filed 2016·Granted Oct 31, 2017·7 cites·14 claims
- 0987US10729615B2CPR chest compression system with dynamic parameters based on physiological feedbackPHYSIO CONTROL INC·Filed 2016·Granted Aug 4, 2020·5 cites·17 claims
- 1087US10292899B2CPR chest compression machine adjusting motion-time profile in view of detected forcePHYSIO CONTROL INC·Filed 2015·Granted May 21, 2019·7 cites·33 claims
- 1186US10905344B2System and method for electrocardiogram analysis and optimization of cardiopulmonary resuscitation and therapy deliveryPHYSIO CONTROL INC·Filed 2017·Granted Feb 2, 2021·4 cites·17 claims
- 1286US10702449B2CPR chest compression machines performing compressions at different chest locationsPHYSIO CONTROL INC·Filed 2018·Granted Jul 7, 2020·3 cites·20 claims
- 1385US12414721B2System and method for electrocardiogram analysis and optimization of cardiopulmonary resuscitation and therapy deliveryPHYSIO CONTROL INC·Filed 2024·Granted Sep 16, 2025·0 cites·20 claims
- 1485US7272441B1External defibrillator and methods for operating the external defibrillatorMEDTRONIC PHYSIO CONTROL MFG·Filed 2003·Granted Sep 18, 2007·60 cites·18 claims
- 1584US8903498B2System and method for electrocardiogram analysis and optimization of cardiopulmonary resuscitation and therapy deliveryPHYSIO CONTROL INC·Filed 2013·Granted Dec 2, 2014·16 cites·21 claims
- 1683US2024358323A1Physiological feedback systems and methodsPHYSIO CONTROL INC·Filed 2024·Application pending·0 cites
- 1781US12257206B2CPR chest compression machine adjusting motion-time profile in view of detected forcePHYSIO CONTROL INC·Filed 2023·Granted Mar 25, 2025·0 cites·15 claims
- 1881US10265242B2CPR chest compression machine stopping to detect patient recoveryPHYSIO CONTROL INC·Filed 2015·Granted Apr 23, 2019·2 cites·33 claims
- 1981US10022551B1Wearable defibrillator with no long-term ECG monitoringWEST AFFUM HOLDINGS CORP·Filed 2017·Granted Jul 17, 2018·3 cites·11 claims
- 2081US2025331721A1Methods and Systems for Patient Parameter Fusion and FeedbackPHYSIO CONTROL INC·Filed 2025·Application pending·0 cites
- 2180US4726979AHeat transfer barrier labelDENNISON MFG CO·Filed 1980·Granted Feb 23, 1988·38 cites·13 claims
- 2280US2025186794A1Medical device with modifiable view of an electrocardiogramSTRYKER CORP·Filed 2024·Application pending·0 cites
- 2380US2025018206A1Determining post-shock treatment based on heart viabilityPHYSIO CONTROL INC·Filed 2024·Application pending·0 cites
- 2479US12369796B2Methods and systems for patient parameter fusion and feedbackPHYSIO CONTROL INC·Filed 2023·Granted Jul 29, 2025·0 cites·19 claims
- 2579US10820833B2Capnograph system further detecting spontaneous patient breathsPHYSIO CONTROL INC·Filed 2017·Granted Nov 3, 2020·2 cites·28 claims
- 2679US10543375B2Wearable medical system monitoring blood-related parameterWEST AFFUM HOLDINGS CORP·Filed 2018·Granted Jan 28, 2020·2 cites·22 claims
- 2779US7805190B2Defibrillators customized for anticipated patientsPHYSIO CONTROL INC·Filed 2004·Granted Sep 28, 2010·34 cites·27 claims
- 2878US12214213B2Medical device with modifiable view of an electrocardiogramSTRYKER CORP·Filed 2023·Granted Feb 4, 2025·0 cites·20 claims
- 2978US10945661B2Physiological feedback systems and methodsPHYSIO CONTROL INC·Filed 2018·Granted Mar 16, 2021·1 cites·20 claims
- 3078US6760621B2Method for improving cardiac function following delivery of a defibrillation shockUAB RESEARCH FOUNDATION·Filed 2001·Granted Jul 6, 2004·63 cites·148 claims
- 3178US2025275887A1Mechanical cardio pulmonary resuscitation device having a contact memberPHYSIO CONTROL INC·Filed 2025·Application pending·0 cites
- 3278US2023264037A1Wearable cardioverter defibrillator (wcd) system using sensor modules with reassurance code for confirmation before shockWEST AFFUM HOLDINGS DAC·Filed 2023·Application pending·0 cites
- 3377US10695264B2CPR chest compression system with rate-based patient tranquility modeJOLIFE AB·Filed 2016·Granted Jun 30, 2020·3 cites·31 claims
- 3477US2024164659A1Capnograph system further detecting spontaneous patient breathsPHYSIO CONTROL INC·Filed 2023·Application pending·0 cites
- 3576US10632320B1System for multiple defibrillation therapiesPHYSIO CONTROL INC·Filed 2017·Granted Apr 28, 2020·2 cites·16 claims
- 3676US10625088B1Systems and methods for double sequential defibrillationPHYSIO CONTROL INC·Filed 2017·Granted Apr 21, 2020·3 cites·27 claims
- 3776US9827431B2Wearable defibrillator with no long-term ECG monitoringWEST AFFUM HOLDINGS CORP·Filed 2013·Granted Nov 28, 2017·6 cites·23 claims
- 3876US8090440B2Defibrillators customized for anticipated patientsCHAPMAN FRED W·Filed 2010·Granted Jan 3, 2012·5 cites·20 claims
- 3976US2025152097A1Physiological feedback systems and methodsPHYSIO CONTROL INC·Filed 2025·Application pending·0 cites
- 4075US7805191B2CPR time indicator for a defibrillator data management systemPHYSIO CONTROL INC·Filed 2005·Granted Sep 28, 2010·12 cites·6 claims
- 4175US2025186303A1Cpr chest compression machine adjusting motion-time profile in view of detected forcePHYSIO CONTROL INC·Filed 2025·Application pending·0 cites
- 4274US12004870B2Physiological feedback systems and methodsPHYSIO CONTROL INC·Filed 2021·Granted Jun 11, 2024·0 cites·20 claims
- 4374US2023293898A1System for multiple defibrillation therapiesPHYSIO CONTROL INC·Filed 2023·Application pending·0 cites
- 4473US9827435B2Defibrillator with sync mode assisting selection of feature to lock-onPHYSIO CONTROL INC·Filed 2013·Granted Nov 28, 2017·7 cites·17 claims
- 4573US8433407B2Defibrillator that monitors CPR treatment and adjusts protocolCHAPMAN FRED WILLIAM·Filed 2005·Granted Apr 30, 2013·13 cites·16 claims
- 4673US7957799B2Non-invasive cardiac potentiation therapyMEDTRONIC INC·Filed 2007·Granted Jun 7, 2011·14 cites·14 claims
- 4772US9283400B2System and method for electrocardiogram analysis and optimization of cardiopulmonary resuscitation and therapy deliveryPHYSIO CONTROL INC·Filed 2014·Granted Mar 15, 2016·4 cites·18 claims
- 4872US8090441B2Defibrillators customized for anticipated patientsCHAPMAN FRED WILLIAM·Filed 2010·Granted Jan 3, 2012·4 cites·14 claims
- 4972US2024261584A1Noninvasively detecting blood flow to the brainSTRYKER CORP·Filed 2024·Application pending·0 cites
- 5072US2025360326A1Up-to-date defibrillation recommendations based on continuous ecg analysis during cardiopulmonary resuscitationSTRYKER CORP·Filed 2025·Application pending·0 cites
Showing the top 50 of 134 patent records by PatentIndex Score.
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