Inventor · disambiguated record
Michael P. Caulfield
Also filed as: CAULFIELD MICHAEL · CAULFIELD MICHAEL P
31 granted patents·3 pending applications·335 citations·filing 1991–2024
97Inventor score
Files withQUEST DIAGNOSTICS INVEST INC18CAULFIELD MICHAEL P8CHAN SUM1KALANTAR-ZADEH KAMYAR1MERCK & CO INC1
Top patents by PatentIndex Score
34 records- 0198US7348137B2Determination of testosterone by mass spectrometryQUEST DIAGNOSTICS INVEST INC·Filed 2005·Granted Mar 25, 2008·77 cites·50 claims
- 0297US6977143B1Determination of testosterone by mass spectrometryQUEST DIAGNOSTICS INVEST INC·Filed 2003·Granted Dec 20, 2005·95 cites·39 claims
- 0393US11680949B2Lipoprotein analysis by differential charged-particle mobilityQUEST DIAGNOSTICS INVEST INC·Filed 2021·Granted Jun 20, 2023·2 cites·20 claims
- 0493US8247235B2Lipoprotein analysis by differential charged-particle mobilityCAULFIELD MICHAEL P·Filed 2007·Granted Aug 21, 2012·13 cites·27 claims
- 0591US10948503B2Lipoprotein analysis by differential charged-particle mobilityQUEST DIAGNOSTICS INVEST INC·Filed 2019·Granted Mar 16, 2021·3 cites·20 claims
- 0691US9791464B2Lipoprotein analysis by differential charged-particle mobilityQUEST DIAGNOSTICS INVEST INC·Filed 2015·Granted Oct 17, 2017·4 cites·6 claims
- 0790US8709818B2Lipoprotein analysis by differential charged-particle mobilityCAULFIELD MICHAEL P·Filed 2012·Granted Apr 29, 2014·4 cites·9 claims
- 0889US8409862B2Determination of testosterone by mass spectrometryCAULFIELD MICHAEL P·Filed 2010·Granted Apr 2, 2013·6 cites·24 claims
- 0989US2024393354A1Lipoprotein analysis by differential charged-particle mobilityQUEST QUEST DIAGNOSTICS INVEST LLC·Filed 2024·Application pending·0 cites
- 1086US12055554B2Lipoprotein analysis by differential charged-particle mobilityQUEST DIAGNOSTICS INVEST INC·Filed 2023·Granted Aug 6, 2024·0 cites·20 claims
- 1184US9046539B2Lipoprotein analysis by differential charged-particle mobilityQUEST DIAGNOSTICS INVEST INC·Filed 2014·Granted Jun 2, 2015·4 cites·19 claims
- 1283US9250211B2Magnetic separation of lipoproteins using dextran sulfateCAULFIELD MICHAEL P·Filed 2011·Granted Feb 2, 2016·5 cites·29 claims
- 1382US7952068B2Methods for detecting catecholamines by mass spectrometryQUEST DIAGNOSTICS INVEST INC·Filed 2008·Granted May 31, 2011·5 cites·26 claims
- 1481US8114613B2Oxidized APOA1 determination by mass spectrometryCAULFIELD MICHAEL P·Filed 2011·Granted Feb 14, 2012·3 cites·26 claims
- 1579US7754419B2Determination of testosterone by mass spectrometryQUEST DIAGNOSTICS INVEST INC·Filed 2008·Granted Jul 13, 2010·6 cites·32 claims
- 1679US6351713B1Distributed stress wave analysis systemSWANTECH L L C·Filed 1999·Granted Feb 26, 2002·68 cites·47 claims
- 1773US9354200B1Detection apparatus for differential-charged particle mobility analyzerCAULFIELD MICHAEL P·Filed 2009·Granted May 31, 2016·2 cites·12 claims
- 1871US10488419B2Detection apparatus for differential-charged particle mobility analyzerQUEST DIAGNOSTICS INVEST INC·Filed 2018·Granted Nov 26, 2019·0 cites·7 claims
- 1971US7972794B2Oxidized apoA-I determination by mass spectrometryQUEST DIAGNOSTICS INVEST INC·Filed 2006·Granted Jul 5, 2011·2 cites·28 claims
- 2069US2018011117A1Lipoprotein analysis by differential charged-particle mobilityQUEST DIAGNOSTICS INVEST INC·Filed 2017·Application pending·0 cites
- 2168US7787489B2Mobile data distributionORACLE INT CORP·Filed 2002·Granted Aug 31, 2010·22 cites·15 claims
- 2265US11137410B2Prognostic assays for maintenance hemodialysis patientsQUEST DIAGNOSTICS INVEST LLC·Filed 2019·Granted Oct 5, 2021·0 cites·17 claims
- 2365US8329392B2Determination of testosterone by mass spectrometryCAULFIELD MICHAEL P·Filed 2011·Granted Dec 11, 2012·1 cites·27 claims
- 2464US10119971B2Detection apparatus for differential-charged particle mobility analyzerQUEST DIAGNOSTICS INVEST INC·Filed 2016·Granted Nov 6, 2018·0 cites·9 claims
- 2563US8614418B2Methods for detecting catecholamines by mass spectrometryQUEST DIAGNOSTICS INVEST INC·Filed 2013·Granted Dec 24, 2013·0 cites·10 claims
- 2661US8487241B2Methods for detecting catecholamines by mass spectrometryQUEST DIAGNOSTICS INVEST INC·Filed 2013·Granted Jul 16, 2013·0 cites·16 claims
- 2759US10473675B2Prognostic assays for maintenance hemodialysis patientsQUEST DIAGNOSTICS INVEST INC·Filed 2017·Granted Nov 12, 2019·0 cites·21 claims
- 2857US8362416B2Methods for detecting catecholamines by mass spectrometryQUEST DIAGNOSTICS INVEST INC·Filed 2011·Granted Jan 29, 2013·0 cites·15 claims
- 2955US10308680B2Magnetic separation of lipoproteins using dextran sulfateQUEST DIAGNOSTICS INVEST INC·Filed 2015·Granted Jun 4, 2019·0 cites·16 claims
- 3054US8318418B2Determination of testosterone by mass spectrometryCAULFIELD MICHAEL P·Filed 2009·Granted Nov 27, 2012·0 cites·12 claims
- 3153US8919257B1155 mm XM1126 testing/training projectileUS ARMY·Filed 2013·Granted Dec 30, 2014·3 cites·12 claims
- 3247US2011306080A1Determination of lamotrigine by mass spectrometryCHAN SUM·Filed 2011·Application pending·0 cites
- 3344US9638705B2Prognostic assays for maintenance hemodialysis patientsKALANTAR-ZADEH KAMYAR·Filed 2011·Granted May 2, 2017·0 cites·18 claims
- 3442US5114843AHumoral hypercalcemic factor antagonistsMERCK & CO INC·Filed 1991·Granted May 19, 1992·10 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →