Inventor · disambiguated record
Stephen C. Wardlaw
Also filed as: LEVINE ROBERT A · WARDLAW STEPHEN C · WARDLAW STEPHEN CLARK
176 granted patents·15 pending applications·10,786 citations·filing 1975–2025
99Inventor score
Files withLEVINE ROBERT A52WARDLAW STEPHEN C34ABBOTT POINT OF CARE INC28BECTON DICKINSON CO15BATTELLE MEMORIAL INSTITUTE7
Top patents by PatentIndex Score
191 records- 0199US9291617B2Method and apparatus for analyzing individual cells or particulates using fluorescent quenching and/or bleachingLEVINE ROBERT A·Filed 2015·Granted Mar 22, 2016·40 cites·11 claims
- 0299US9274094B2Self-calibrating gradient dilution in a constitutent assay and gradient dilution apparatus performed in a thin film sampleWARDLAW STEPHEN C·Filed 2012·Granted Mar 1, 2016·51 cites·8 claims
- 0399US9084995B2Disposable chamber for analyzing biologic fluidsWARDLAW STEPHEN C·Filed 2010·Granted Jul 21, 2015·68 cites·2 claims
- 0499US8994930B2Method and apparatus for analyzing individual cells or particulates using fluorescent quenching and/or bleachingLEVINE ROBERT A·Filed 2013·Granted Mar 31, 2015·80 cites·6 claims
- 0599US8885154B2Method and apparatus for identifying reticulocytes within a blood sampleABBOTT POINT OF CARE INC·Filed 2012·Granted Nov 11, 2014·90 cites·4 claims
- 0699US8842264B2Virtual separation of bound and free label in a ligand assay for performing immunoassays of biological fluids, including whole bloodABBOTT POINT OF CARE INC·Filed 2012·Granted Sep 23, 2014·52 cites·19 claims
- 0799US8778687B2Method and apparatus for determining the hematocrit of a blood sample utilizing the intrinsic pigmentation of hemoglobin contained within the red blood cellsABBOTT POINT OF CARE INC·Filed 2013·Granted Jul 15, 2014·78 cites·3 claims
- 0899US8638427B2Method and apparatus for detecting and counting platelets individually and in aggregate clumpsABBOTT POINT OF CARE INC·Filed 2012·Granted Jan 28, 2014·90 cites·18 claims
- 0999US8502963B2Method and apparatus for analyzing individual cells or particulates using fluorescent quenching and/or bleachingLEVINE ROBERT A·Filed 2012·Granted Aug 6, 2013·44 cites·20 claims
- 1099US8361799B2Method and apparatus for determining the hematocrit of a blood sample utilizing the intrinsic pigmentation of hemoglobin contained within the red blood cellsABBOTT POINT OF CARE INC·Filed 2012·Granted Jan 29, 2013·59 cites·23 claims
- 1199US8319954B2Virtual separation of bound and free label in a ligand assay for performing immunoassays of biological fluids, including whole bloodWARDLAW STEPHEN C·Filed 2011·Granted Nov 27, 2012·53 cites·27 claims
- 1299US8310659B2Method and apparatus for detecting and counting platelets individually and in aggregate clumpsWARDLAW STEPHEN C·Filed 2011·Granted Nov 13, 2012·91 cites·11 claims
- 1399US8310658B2Method and apparatus for identifying reticulocytes within a blood sampleWARDLAW STEPHEN C·Filed 2011·Granted Nov 13, 2012·84 cites·19 claims
- 1499US8284384B2Method and apparatus for analyzing individual cells or particulates using fluorescent quenching and/or bleachingLEVINE ROBERT A·Filed 2011·Granted Oct 9, 2012·55 cites·20 claims
- 1599US8269954B2Method and apparatus for analyzing individual cells or particulates using fluorescent quenching and/or bleachingLEVINE ROBERT A·Filed 2011·Granted Sep 18, 2012·78 cites·20 claims
- 1699US8241572B2Disposable chamber for analyzing biologic fluidsWARDLAW STEPHEN C·Filed 2011·Granted Aug 14, 2012·64 cites·14 claims
- 1799US8221985B2Self-calibrating gradient dilution in a constituent assay and gradient dilution apparatus performed in a thin film sampleWARDLAW STEPHEN C·Filed 2009·Granted Jul 17, 2012·60 cites·12 claims
- 1899US8158434B2Method for performing counts within a biologic fluid sampleWARDLAW STEPHEN C·Filed 2010·Granted Apr 17, 2012·66 cites·16 claims
- 1999US8133738B2Method and apparatus for determining the hematocrit of a blood sample utilizing the intrinsic pigmentation of hemoglobin contained within the red blood cellsLEVINE ROBERT A·Filed 2011·Granted Mar 13, 2012·62 cites·7 claims
- 2099US8081303B2Method and apparatus for analyzing individual cells or particulates using fluorescent quenching and/or bleachingLEVINE ROBERT A·Filed 2009·Granted Dec 20, 2011·120 cites·30 claims
- 2199US8077296B2Method and apparatus for detecting and counting platelets individually and in aggregate clumpsWARDLAW STEPHEN C·Filed 2011·Granted Dec 13, 2011·94 cites·14 claims
- 2299US7929122B2Method and apparatus for determining red blood cell indices of a blood sample utilizing the intrinsic pigmentation of hemoglobin contained within the red blood cellsABBOTT POINT OF CARE INC·Filed 2010·Granted Apr 19, 2011·117 cites·20 claims
- 2399US7929121B2Method and apparatus for detecting and counting platelets individually and in aggregate clumpsABBOTT POINT OF CARE INC·Filed 2009·Granted Apr 19, 2011·133 cites·14 claims
- 2499US7903241B2Method and apparatus for determining red blood cell indices of a blood sample utilizing the intrinsic pigmentation of hemoglobin contained within the red blood cellsABBOTT POINT OF CARE INC·Filed 2009·Granted Mar 8, 2011·134 cites·26 claims
- 2599US7850916B2Disposable chamber for analyzing biologic fluidsABBOTT LAB·Filed 2005·Granted Dec 14, 2010·122 cites·18 claims
- 2699US7731901B2Apparatus and method for performing counts within a biologic fluid sampleABBOTT LAB·Filed 2005·Granted Jun 8, 2010·82 cites·17 claims
- 2799US6866823B2Apparatus for analyzing biologic fluidsLEVINE ROBERT A·Filed 2001·Granted Mar 15, 2005·255 cites·25 claims
- 2898US9322835B2Method and apparatus for selectively admixing reagents in a substantially undiluted biologic fluid sample analysisWARDLAW STEPHEN C·Filed 2011·Granted Apr 26, 2016·51 cites·7 claims
- 2998US8974732B2Method for measuring the area of a sample disposed within an analysis chamberABBOTT POINT OF CARE INC·Filed 2012·Granted Mar 10, 2015·51 cites·4 claims
- 3098US8781203B2Method and apparatus for determining at least one hemoglobin related parameter of a whole blood sampleABBOTT POINT OF CARE INC·Filed 2013·Granted Jul 15, 2014·40 cites·17 claims
- 3198US8569076B2Method for serologic agglutination and other immunoassays performed in a thin film fluid sampleWARDLAW STEPHEN C·Filed 2009·Granted Oct 29, 2013·54 cites·5 claims
- 3298US8472693B2Method for determining at least one hemoglobin related parameter of a whole blood sampleDAVIS GRAHAM·Filed 2011·Granted Jun 25, 2013·103 cites·13 claims
- 3398US7995194B2Virtual separation of bound and free label in a ligand assay for performing immunoassays of biological fluids, including whole bloodABBOTT POINT OF CARE INC·Filed 2009·Granted Aug 9, 2011·53 cites·22 claims
- 3498US6869570B2Apparatus for analyzing biologic fluidsLEVINE ROBERT A·Filed 2001·Granted Mar 22, 2005·155 cites·3 claims
- 3598US5393674AConstitutent layer harvesting from a centrifuged sample in a tubeLEVINE ROBERT A·Filed 1993·Granted Feb 28, 1995·195 cites·4 claims
- 3698US4170995ACatheter clampLEVINE ROBERT A·Filed 1977·Granted Oct 16, 1979·132 cites·10 claims
- 3797US9696252B2Apparatus for performing counts within a biologic fluid sampleWARDLAW STEPHEN C·Filed 2010·Granted Jul 4, 2017·37 cites·6 claims
- 3897US9523670B2Method and apparatus for determining hemoglobin based parameters in an unlysed blood sampleABBOTT POINT OF CARE INC·Filed 2014·Granted Dec 20, 2016·41 cites·20 claims
- 3997US9395365B2Detection of infectious disease in a human or animal by measuring specific phagocytosis in a thin film sample of their anticoagulated bloodLEVINE ROBERT A·Filed 2009·Granted Jul 19, 2016·40 cites·11 claims
- 4097US9199233B2Biologic fluid analysis cartridge with deflecting top panelWARDLAW STEPHEN C·Filed 2011·Granted Dec 1, 2015·51 cites·8 claims
- 4197US8481282B2Method for detecting the presence of anisotropic crystals in undiluted whole bloodLEVINE ROBERT A·Filed 2011·Granted Jul 9, 2013·42 cites·16 claims
- 4297US8467063B2Method and apparatus for determining a focal position of an imaging device adapted to image a biologic sampleWARDLAW STEPHEN C·Filed 2011·Granted Jun 18, 2013·58 cites·3 claims
- 4397US8367012B2Container for holding biologic fluid for analysisABBOTT LAB·Filed 2008·Granted Feb 5, 2013·56 cites·15 claims
- 4497US4159896AEnhancement of separation of cell layers in centrifuged blood sampleMASSEY III JAMES V·Filed 1978·Granted Jul 3, 1979·122 cites·7 claims
- 4597US4082085ABlood constituent testing methodsWARDLAW STEPHEN C·Filed 1976·Granted Apr 4, 1978·75 cites·3 claims
- 4696US8326008B2Method for measuring the area of a sample disposed within an analysis chamberLALPURIA NITEN V·Filed 2009·Granted Dec 4, 2012·69 cites·27 claims
- 4796US8045165B2Method and apparatus for determining a focal position of an imaging device adapted to image a biologic sampleABBOTT POINT OF CARE INC·Filed 2009·Granted Oct 25, 2011·57 cites·28 claims
- 4896US7358095B2Buffy coat separator float system and methodBATTELLE MEMORIAL INSTITUTE·Filed 2006·Granted Apr 15, 2008·58 cites·31 claims
- 4996US6929953B1Apparatus for analyzing biologic fluidsWARDLAW PARTNERS LP·Filed 1999·Granted Aug 16, 2005·168 cites·16 claims
- 5096US6350613B1Determination of white blood cell differential and reticulocyte countsBELTON DICKINSON & CO·Filed 1999·Granted Feb 26, 2002·218 cites·23 claims
Showing the top 50 of 191 patent records by PatentIndex Score.
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