Inventor · disambiguated record
David Phillip Winter
Also filed as: WINTER DAVID · WINTER DAVID C · WINTER DAVID P · WINTER DAVID PHILLIP
27 granted patents·7 pending applications·2,069 citations·filing 1997–2022
98Inventor score
Files withCOVIDIEN LP11WINTER DAVID PHILLIP7NELLCOR PURITAN BENNETT INC3NELLCOR PURITAN BENNETT LLC3SEQUAL TECHNOLOGIES INC3
Top patents by PatentIndex Score
34 records- 0198USD655809SValve body with integral flow meter for an exhalation moduleWINTER DAVID PHILLIP·Filed 2010·Granted Mar 13, 2012·135 cites·1 claims
- 0298USD655405SFilter and valve body for an exhalation moduleWINTER DAVID PHILLIP·Filed 2010·Granted Mar 6, 2012·141 cites·1 claims
- 0398USD653749SExhalation module filter bodyWINTER DAVID PHILLIP·Filed 2010·Granted Feb 7, 2012·141 cites·1 claims
- 0494US6691702B2Portable oxygen concentration system and method of using the sameSEQUAL TECHNOLOGIES INC·Filed 2002·Granted Feb 17, 2004·335 cites·34 claims
- 0591USD731065SEVQ pressure sensor filter of an exhalation moduleCOVIDIEN LP·Filed 2013·Granted Jun 2, 2015·47 cites·1 claims
- 0691USD693001SNeonate expiratory filter assembly of an exhalation moduleCOVIDIEN LP·Filed 2013·Granted Nov 5, 2013·46 cites·1 claims
- 0791USD692556SExpiratory filter body of an exhalation moduleCOVIDIEN LP·Filed 2013·Granted Oct 29, 2013·45 cites·1 claims
- 0890US7517385B2Gas separation device and method of useSEQUAL TECHNOLOGIES INC·Filed 2006·Granted Apr 14, 2009·32 cites·18 claims
- 0989USD731049SEVQ housing of an exhalation moduleCOVIDIEN LP·Filed 2013·Granted Jun 2, 2015·39 cites·1 claims
- 1089US5791339ASpring piloted safety valve with jet venturi biasNELLCOR PURITAN BENNETTT INCOR·Filed 1997·Granted Aug 11, 1998·267 cites·6 claims
- 1187USD731048SEVQ diaphragm of an exhalation moduleCOVIDIEN LP·Filed 2013·Granted Jun 2, 2015·36 cites·1 claims
- 1287USD701601SCondensate vial of an exhalation moduleCOVIDIEN LP·Filed 2013·Granted Mar 25, 2014·34 cites·1 claims
- 1387US5884623ASpring piloted safety valve with jet venturi biasNELLCOR PURITAN BENNETT INC·Filed 1998·Granted Mar 23, 1999·208 cites·6 claims
- 1486US9987457B2Exhalation valve assembly with integral flow sensorCOVIDIEN LP·Filed 2015·Granted Jun 5, 2018·5 cites·18 claims
- 1585US7025329B2Needle valve for flow controlSEQUAL TECHNOLOGIES INC·Filed 2004·Granted Apr 11, 2006·25 cites·18 claims
- 1685US6161539ASpring piloted safety valve with jet venturi biasNELLCOR PURITAN BENNETT INC·Filed 1999·Granted Dec 19, 2000·182 cites·3 claims
- 1782US5771884AMagnetic exhalation valve with compensation for temperature and patient airway pressure induced changes to the magnetic fieldNELLCOR PURITAN BENNETT INC·Filed 1997·Granted Jun 30, 1998·251 cites·12 claims
- 1881US9205221B2Exhalation valve assembly with integral flow sensorCOVIDIEN LP·Filed 2013·Granted Dec 8, 2015·9 cites·20 claims
- 1981USD744095SExhalation module EVQ internal flow sensorCOVIDIEN LP·Filed 2013·Granted Nov 24, 2015·25 cites·1 claims
- 2078USD736905SExhalation module EVQ housingCOVIDIEN LP·Filed 2013·Granted Aug 18, 2015·22 cites·1 claims
- 2176US9950135B2Maintaining an exhalation valve sensor assemblyCOVIDIEN LP·Filed 2013·Granted Apr 24, 2018·8 cites·13 claims
- 2274US8439036B2Exhalation valve assembly with integral flow sensorWINTER DAVID PHILLIP·Filed 2009·Granted May 14, 2013·9 cites·20 claims
- 2373US8469031B2Exhalation valve assembly with integrated filterWINTER DAVID PHILLIP·Filed 2009·Granted Jun 25, 2013·11 cites·20 claims
- 2472US8439037B2Exhalation valve assembly with integrated filter and flow sensorWINTER DAVID PHILLIP·Filed 2009·Granted May 14, 2013·10 cites·20 claims
- 2569US9267503B2Rotary systems lubricated by fluid being processedCAIRE INC·Filed 2014·Granted Feb 23, 2016·1 cites·18 claims
- 2667US8469030B2Exhalation valve assembly with selectable contagious/non-contagious latchWINTER DAVID PHILLIP·Filed 2009·Granted Jun 25, 2013·5 cites·19 claims
- 2755US2024173468A1Pressure relief device and method for opening an airwaySOMMETRICS INC·Filed 2022·Application pending·0 cites
- 2852US2011126832A1Exhalation Valve AssemblyNELLCOR PURITAN BENNETT LLC·Filed 2009·Application pending·0 cites
- 2950US2005103241A1End capFiled 2004·Application pending·0 cites
- 3048US2009205661A1Systems and methods for extended volume range ventilationNELLCOR PURITAN BENNETT LLC·Filed 2009·Application pending·0 cites
- 3145US11408407B2Wobble plate compressor and oxygen concentrator using the sameCAIRE INC·Filed 2017·Granted Aug 9, 2022·0 cites·21 claims
- 3236US2005098034A1Hydrogen purification process using pressure swing adsorption for fuel cell applicationsFiled 2003·Application pending·0 cites
- 3333US2011209702A1Proportional Solenoid Valve For Low Molecular Weight Gas MixturesNELLCOR PURITAN BENNETT LLC·Filed 2010·Application pending·0 cites
- 3433US2007119456A1Hypoxic gas stream system and method of useSCOTT MARK H·Filed 2005·Application pending·0 cites
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