Inventor · disambiguated record
Richard J. Cohen
Also filed as: COHEN RICHARD · COHEN RICHARD J · COHEN RICHARD JONATHAN · VON SCHULTHESS GUSTAV K
44 granted patents·9 pending applications·2,844 citations·filing 1976–2024
99Inventor score
Files withMASSACHUSETTS INST TECHNOLOGY22CAMBRIDGE HEART INC12SIRONA MEDICAL TECH INC8COHEN RICHARD J4ARMOUNDAS ANTONIS A2
Top patents by PatentIndex Score
53 records- 0196US5724984AMulti-segment ECG electrode and systemCAMBRIDGE HEART INC·Filed 1996·Granted Mar 10, 1998·237 cites·30 claims
- 0295US5713367AMeasuring and assessing cardiac electrical stabilityCAMBRIDGE HEART INC·Filed 1995·Granted Feb 3, 1998·241 cites·152 claims
- 0391US5704365AUsing related signals to reduce ECG noiseCAMBRIDGE HEART INC·Filed 1995·Granted Jan 6, 1998·464 cites·58 claims
- 0490US4080264AImmunoassay by light scattering spectroscopyMASSACHUSETTS INST TECHNOLOGY·Filed 1976·Granted Mar 21, 1978·50 cites·16 claims
- 0589US11937874B2Multi-modal catheter for improved electrical mapping and ablationSIRONA MEDICAL TECH INC·Filed 2022·Granted Mar 26, 2024·1 cites·30 claims
- 0689US11291500B2Multi-modal catheter for improved electrical mapping and ablationSIRONA MEDICAL TECH INC·Filed 2020·Granted Apr 5, 2022·2 cites·26 claims
- 0789US4979110ACharacterizing the statistical properties of a biological signalMASSACHUSETTS INST TECHNOLOGY·Filed 1988·Granted Dec 18, 1990·103 cites·19 claims
- 0889US4732157AMethod and apparatus for quantifying beat-to-beat variability in physiologic waveformsMASSACHUSETTS INST TECHNOLOGY·Filed 1986·Granted Mar 22, 1988·69 cites·19 claims
- 0987US4348471APositive acting composition yielding pre-development high visibility image after radiation exposure comprising acid free novolak, diazo oxide and acid sensitive dyestuffPOLYCHROME CORP·Filed 1981·Granted Sep 7, 1982·22 cites·9 claims
- 1083US10485611B2Catheter and method for improved irrigationSIRONA MEDICAL TECH INC·Filed 2018·Granted Nov 26, 2019·5 cites·9 claims
- 1183US4174952AImmunoassay by light scattering intensity anisotropy measurementsMASSACHUSETTS INST TECHNOLOGY·Filed 1978·Granted Nov 20, 1979·40 cites·5 claims
- 1282US4802491AMethod and apparatus for assessing myocardial electrical stabilityMASSACHUSETTS INST TECHNOLOGY·Filed 1986·Granted Feb 7, 1989·179 cites·17 claims
- 1381US6370412B1Method and apparatus for guiding ablative therapy of abnormal biological electrical excitationMASSACHUSETTS INST TECHNOLOGY·Filed 2000·Granted Apr 9, 2002·147 cites·44 claims
- 1480US7666144B2Methods and apparatus for determining cardiac output and left atrial pressureUNIV MICHIGAN STATE·Filed 2006·Granted Feb 23, 2010·20 cites·20 claims
- 1580US5146926AMethod and apparatus for imaging electrical activity in a biological systemMASSACHUSETTS INST TECHNOLOGY·Filed 1990·Granted Sep 15, 1992·82 cites·67 claims
- 1678US2024341841A1Multi-modal catheter for improved electrical mapping and ablationSIRONA MEDICAL TECH INC·Filed 2024·Application pending·0 cites
- 1777US4850707AOptical pulse particle size analyzerMASSACHUSETTS INST TECHNOLOGY·Filed 1986·Granted Jul 25, 1989·45 cites·6 claims
- 1875US4777960AMethod and apparatus for the assessment of autonomic response by broad-band excitationMASSACHUSETTS INST TECHNOLOGY·Filed 1986·Granted Oct 18, 1988·116 cites·33 claims
- 1971US5891045AMethod and system for obtaining a localized cardiac measureCAMBRIDGE HEART INC·Filed 1997·Granted Apr 6, 1999·141 cites·35 claims
- 2070US5755671AMethod and apparatus for assessing cardiovascular riskMASSACHUSETTS INST TECHNOLOGY·Filed 1995·Granted May 26, 1998·186 cites·56 claims
- 2170US4930517AMethod and apparatus for physiologic system identificationMASSACHUSETTS INST TECHNOLOGY·Filed 1989·Granted Jun 5, 1990·107 cites·42 claims
- 2268US8565876B2Method and apparatus for treatment of cardiac tachyarrhythmiasARMOUNDAS ANTONIS A·Filed 2012·Granted Oct 22, 2013·4 cites·19 claims
- 2368US4862361AMethods and apparatus for monitoring cardiovascular regulation using heart rate power spectral analysisMASSACHUSETTS INST TECHNOLOGY·Filed 1985·Granted Aug 29, 1989·88 cites·4 claims
- 2467US9289133B2Methods and apparatus for determining cardiac outputCOHEN RICHARD J·Filed 2010·Granted Mar 22, 2016·4 cites·21 claims
- 2567US8273031B2Methods and apparatus for determining cardiac output and left atrial pressureCOHEN RICHARD·Filed 2009·Granted Sep 25, 2012·5 cites·21 claims
- 2667US7792563B2Method and apparatus for the guided ablative therapy of fast ventricular arrhythmiaMASSACHUSETTS INST TECHNOLOGY·Filed 2006·Granted Sep 7, 2010·5 cites·16 claims
- 2767US2023293125A1Cardiac electrical mapping and ablationSIRONA MEDICAL TECH INC·Filed 2023·Application pending·0 cites
- 2863US4164558AMethod for optimizing reagents for agglutination reactionsMASSACHUSETTS INST TECHNOLOGY·Filed 1976·Granted Aug 14, 1979·18 cites·6 claims
- 2962US4851329AImmunoassay employing optical pulse particle size analysisMASSACHUSETTS INST TECHNOLOGY·Filed 1986·Granted Jul 25, 1989·24 cites·24 claims
- 3061US9560977B2Method for estimating changes of cardiovascular indices using peripheal arterial blood pressure waveformMASSACHUSETTS INST TECHNOLOGY·Filed 2014·Granted Feb 7, 2017·1 cites·27 claims
- 3159US7336995B2Method of and apparatus for tachycardia detection and treatmentMASSACHUSETTS INST TECHNOLOGY·Filed 2002·Granted Feb 26, 2008·20 cites·39 claims
- 3259US6308093B1Method and apparatus for guiding ablative therapy of abnormal biological electrical excitationMASSACHUSETTS INST TECHNOLOGY·Filed 1999·Granted Oct 23, 2001·99 cites·42 claims
- 3359US5935082AAssessing cardiac electrical stabilityCAMBRIDGE HEART INC·Filed 1997·Granted Aug 10, 1999·88 cites·31 claims
- 3458US11642090B2Cardiac electrical mapping and ablationSIRONA MEDICAL TECH INC·Filed 2020·Granted May 9, 2023·0 cites·25 claims
- 3558US11103306B2Catheter and method for improved irrigationSIRONA MEDICAL TECH INC·Filed 2019·Granted Aug 31, 2021·0 cites·10 claims
- 3658US8968207B2Methods and apparatus for visually representing a cardiac status of a patientCOHEN RICHARD J·Filed 2009·Granted Mar 3, 2015·1 cites·66 claims
- 3757US6047206AGeneration of localized cardiac measuresCAMBRIDGE HEART INC·Filed 1997·Granted Apr 4, 2000·78 cites·37 claims
- 3856US8249704B2Method and apparatus for treatment of cardiac tachyarrhythmiasARMOUNDAS ANTONIS A·Filed 2006·Granted Aug 21, 2012·1 cites·18 claims
- 3956US5570696AMethod and apparatus for assessing myocardial electrical stabilityCAMBRIDGE HEART INC·Filed 1994·Granted Nov 5, 1996·68 cites·60 claims
- 4055US2010076326A1Method for estimating changes of cardiovascular indices using peripheal arterial blood pressure waveformCOHEN RICHARD JONATHAN·Filed 2009·Application pending·0 cites
- 4154US7815578B2Methods and apparatus for determining cardiac outputMASSACHUSETTS INST TECHNOLOGY·Filed 2003·Granted Oct 19, 2010·11 cites·14 claims
- 4251US7435223B2Identifying infants at risk for sudden infant death syndromeCAMBRIDGE HEART INC·Filed 2007·Granted Oct 14, 2008·0 cites·13 claims
- 4351US7197358B2Identifying infants at risk for sudden infant death syndromeCAMBRIDGE HEART INC·Filed 2002·Granted Mar 27, 2007·6 cites·36 claims
- 4451US2010145205A1Analyzing alternans from measurements of an ambulatory electrocardiography deviceCAMBRIDGE HEART INC·Filed 2009·Application pending·0 cites
- 4551US2010145206A1Alternans and cardiac ischemiaCAMBRIDGE HEART INC·Filed 2009·Application pending·0 cites
- 4650US9591984B2Alternans and pharmacological agentsCOHEN RICHARD J·Filed 2009·Granted Mar 14, 2017·0 cites·27 claims
- 4749US2010113893A1Method for measuring physiological stressMASSACHUSETTS INST TECHNOLOGY·Filed 2007·Application pending·0 cites
- 4846US2010283484A1Method and Apparatus for Localizing an Object in the BodyCOHEN RICHARD J·Filed 2007·Application pending·0 cites
- 4946US2021015549A1Ablation lesion qualitySIRONA MEDICAL TECH INC·Filed 2020·Application pending·0 cites
- 5042US6132380AMethod and apparatus for measuring perfusion of biological tissue by bloodMASSACHUSETTS INST TECHNOLOGY·Filed 1998·Granted Oct 17, 2000·32 cites·35 claims
Showing the top 50 of 53 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →