Inventor · disambiguated record
Charles E. Porges
Also filed as: FEIN LEGAL REPRESENTATIVE MARCIA · MERCHANT ADNAN · PORGES CHARLES · PORGES CHARLES E
29 granted patents·6 pending applications·3,139 citations·filing 1996–2013
98Inventor score
Files withMALLINCKRODT INC7NELLCOR PURITAN BENNETT INC6MANNHEIMER PAUL D5COVIDIEN LP3BERSON THOMAS A2
Top patents by PatentIndex Score
35 records- 0197US7457652B2Method and circuit for indicating quality and accuracy of physiological measurementsMALLINCKRODT INC·Filed 2003·Granted Nov 25, 2008·94 cites·12 claims
- 0294US6801797B2Pulse oximeter sensor with piece-wise functionNELLCOR PURITAN BENNETT INC·Filed 2001·Granted Oct 5, 2004·312 cites·8 claims
- 0394US6708049B1Sensor with signature of data relating to sensorNELLCOR PURITAN BENNETT INC·Filed 2000·Granted Mar 16, 2004·353 cites·21 claims
- 0494US6675031B1Method and circuit for indicating quality and accuracy of physiological measurementsMALLINCKRODT INC·Filed 2000·Granted Jan 6, 2004·349 cites·20 claims
- 0594US6591123B2Oximeter sensor with digital memory recording sensor dataMALLINCKRODT INC·Filed 2001·Granted Jul 8, 2003·280 cites·11 claims
- 0693US8103325B2Method and circuit for storing and providing historical physiological dataSWEDLOW DAVID·Filed 2006·Granted Jan 24, 2012·239 cites·18 claims
- 0791US5924979AMedical diagnostic apparatus with sleep modeNELLCOR PURITAN BENNETT INC·Filed 1997·Granted Jul 20, 1999·532 cites·17 claims
- 0889US6463310B1Method and circuit for storing and providing historical physiological dataMALLINCKRODT INC·Filed 2000·Granted Oct 8, 2002·273 cites·20 claims
- 0988US7085597B2Oximeter sensor with digital memory recording sensor dataMALLINCKRODT INC·Filed 2003·Granted Aug 1, 2006·127 cites·12 claims
- 1088US5746697AMedical diagnostic apparatus with sleep modeNELLCOR PURITAN BENNETT INC·Filed 1996·Granted May 5, 1998·434 cites·29 claims
- 1184US7949380B2Oximeter sensor with digital memory encoding sensor dataMALLINCKRODT INC·Filed 2006·Granted May 24, 2011·21 cites·8 claims
- 1283US9414769B2Method for determining hemodynamic effectsCOVIDIEN LP·Filed 2013·Granted Aug 16, 2016·14 cites·20 claims
- 1381US8133176B2Method and circuit for indicating quality and accuracy of physiological measurementsPORGES CHARLES·Filed 2005·Granted Mar 13, 2012·24 cites·41 claims
- 1478US8818474B2Sensor with signature of data relating to sensorBERSON THOMAS A·Filed 2012·Granted Aug 26, 2014·4 cites·17 claims
- 1576US7522949B2Sensor with signature of data relating to sensorNELLCOR PURITAN BENNETT INC·Filed 2004·Granted Apr 21, 2009·15 cites·20 claims
- 1673US8626256B2Oximeter sensor with digital memory encoding sensor dataMANNHEIMER PAUL D·Filed 2006·Granted Jan 7, 2014·6 cites·13 claims
- 1772US8551006B2Method for determining hemodynamic effectsKARST EDWARD·Filed 2009·Granted Oct 8, 2013·9 cites·24 claims
- 1870US8639307B2Oximeter sensor with digital memory encoding sensor dataMANNHEIMER PAUL D·Filed 2006·Granted Jan 28, 2014·4 cites·11 claims
- 1969US8813750B2Self-sizing adjustable endotracheal tubeO'NEIL MICHAEL P·Filed 2010·Granted Aug 26, 2014·5 cites·24 claims
- 2068US8190226B2Sensor with signature of data relating to sensorBERSON THOMAS A·Filed 2008·Granted May 29, 2012·3 cites·19 claims
- 2168US7809419B2Oximeter sensor with digital memory encoding sensor dataMALLINCKRODT INC·Filed 2006·Granted Oct 5, 2010·3 cites·9 claims
- 2266US8078246B2Pulse oximeter sensor with piece-wise functionMANNHEIMER PAUL D·Filed 2005·Granted Dec 13, 2011·3 cites·17 claims
- 2364US8342177B2Spill resistant humidifier for use in a breathing assistance systemCOVIDIEN LP·Filed 2009·Granted Jan 1, 2013·4 cites·18 claims
- 2463US8413659B2Self-sizing adjustable endotracheal tubeCRUMBACK GARY L·Filed 2010·Granted Apr 9, 2013·5 cites·22 claims
- 2561US8322339B2Method and system of detecting faults in a breathing assistance deviceGOTTLIB KELLY S·Filed 2006·Granted Dec 4, 2012·13 cites·29 claims
- 2657US8224412B2Pulse oximeter sensor with piece-wise functionMANNHEIMER PAUL D·Filed 2010·Granted Jul 17, 2012·1 cites·18 claims
- 2757US7689259B2Pulse oximeter sensor with piece-wise functionNELLCOR PURITAN BENNETT LLC·Filed 2004·Granted Mar 30, 2010·10 cites·33 claims
- 2855US8068889B2Oximeter sensor with digital memory encoding sensor dataFEIN MICHAEL E·Filed 2006·Granted Nov 29, 2011·1 cites·20 claims
- 2954US2009247850A1Manually Powered OximeterNELLCOR PURITAN BENNETT LLC·Filed 2009·Application pending·0 cites
- 3052US8915249B2Systems and methods for conserving oxygen in a breathing assistance devicePORGES CHARLES E·Filed 2009·Granted Dec 23, 2014·1 cites·31 claims
- 3151US2012053431A1Pulse oximeter sensor with piece-wise functionMANNHEIMER PAUL D·Filed 2011·Application pending·0 cites
- 3250US2013245408A1Handheld pulse oximetry systemCOVIDIEN LP·Filed 2013·Application pending·0 cites
- 3349US2012143025A1Method and circuit for indicating quality and accuracy of physiological measurementsPORGES CHARLES·Filed 2012·Application pending·0 cites
- 3444US2008078401A1Self-sizing adjustable endotracheal tubeNELLCOR PURITAN BENNETT INC·Filed 2006·Application pending·0 cites
- 3542US2008078405A1Self-sizing adjustable endotracheal tubeCRUMBACK GARY L·Filed 2006·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →