Inventor · disambiguated record
John Lewis Emerson Campbell
Also filed as: CAMPBELL JOHN · CAMPBELL JOHN LEWIS EMERSON
35 granted patents·3 pending applications·363 citations·filing 2003–2022
97Inventor score
Top patents by PatentIndex Score
38 records- 0199US7723099B2Immunoassay device with immuno-reference electrodeABBOTT POINT OF CARE INC·Filed 2003·Granted May 25, 2010·200 cites·12 claims
- 0295US8309364B2Method of performing an immunoassay in bloodMILLER CARY JAMES·Filed 2010·Granted Nov 13, 2012·18 cites·9 claims
- 0394US8084272B2Amelioration of heterophile antibody immunosensor interferenceCAMPBELL JOHN LEWIS EMERSON·Filed 2009·Granted Dec 27, 2011·40 cites·46 claims
- 0493US10048282B2Cartridge device with fluidic junctions for coagulation assays in fluid samplesABBOTT POINT OF CARE INC·Filed 2015·Granted Aug 14, 2018·8 cites·17 claims
- 0592US7910352B2Method for assaying a target analyte while reducing interference in an immunosensor systemABBOTT POINT OF CARE INC·Filed 2010·Granted Mar 22, 2011·7 cites·16 claims
- 0689US10871488B2Crossover analytical systems and methods using an immunosensor and magnetic immunosensorABBOTT POINT OF CARE INC·Filed 2017·Granted Dec 22, 2020·4 cites·18 claims
- 0788US10514379B2Dual range cardiac troponin immunoassay devices and methods using immunosensor and magnetic immunosensorABBOTT POINT OF CARE INC·Filed 2017·Granted Dec 24, 2019·4 cites·13 claims
- 0888US10048281B2Cartridge device with segmented fluidics for assaying coagulation in fluid samplesABBOTT POINT OF CARE INC·Filed 2015·Granted Aug 14, 2018·8 cites·19 claims
- 0986US11156607B2Extended range immunoassay devices with immunosensor and magnetic immunosensorABBOTT POINT OF CARE INC·Filed 2017·Granted Oct 26, 2021·5 cites·31 claims
- 1086US9267939B2Multiple hybrid immunoassayABBOTT POINT OF CARE INC·Filed 2013·Granted Feb 23, 2016·6 cites·29 claims
- 1182US9488663B2Electrochemical methods and devices for amending urine samples for immunosensor detectionABBOTT POINT OF CARE INC·Filed 2014·Granted Nov 8, 2016·3 cites·17 claims
- 1282US8168439B2Method for measuring an analyte in bloodMILLER CARY JAMES·Filed 2010·Granted May 1, 2012·4 cites·10 claims
- 1381US9329175B2Oscillating immunoassay method and deviceMILLER CARY JAMES·Filed 2011·Granted May 3, 2016·3 cites·21 claims
- 1480US8476079B2Reagents for reducing leukocyte interference in immunoassaysCAMPBELL JOHN LEWIS EMERSON·Filed 2010·Granted Jul 2, 2013·5 cites·38 claims
- 1575US9671398B2Apparatus and method for identifying a hook effect and expanding the dynamic range in point of care immunoassaysABBOTT POINT OF CARE INC·Filed 2013·Granted Jun 6, 2017·2 cites·25 claims
- 1674US2022326232A1Magnetic immunosensor with trench configuration and method of useABBOTT POINT OF CARE INC·Filed 2022·Application pending·0 cites
- 1773US8460922B2Immunosensor system for blood with reduced interferenceMILLER CARY JAMES·Filed 2010·Granted Jun 11, 2013·2 cites·15 claims
- 1872US9018017B2Reagents for reducing leukocyte interference in immunoassaysABBOTT POINT OF CARE INC·Filed 2013·Granted Apr 28, 2015·1 cites·9 claims
- 1970US8394325B2Magnetic beads for reducing leukocyte interference in immunoassaysCAMPBELL JOHN LEWIS EMERSON·Filed 2010·Granted Mar 12, 2013·1 cites·21 claims
- 2070US8377669B2Reducing leukocyte interference in non-competitive immunoassaysABBOTT POINT OF CARE INC·Filed 2009·Granted Feb 19, 2013·5 cites·46 claims
- 2168US8852877B2Apparatus and method for identifying a hook effect and expanding the dynamic range in point of care immunoassaysABBOTT POINT OF CARE INC·Filed 2013·Granted Oct 7, 2014·1 cites·36 claims
- 2268US8486721B2Magnetic beads for reducing leukocyte interference in immunoassaysCAMPBELL JOHN LEWIS EMERSON·Filed 2012·Granted Jul 16, 2013·2 cites·53 claims
- 2367US8808626B2Amperometric immunosensorMILLER CARY JAMES·Filed 2010·Granted Aug 19, 2014·1 cites·9 claims
- 2467USD627065SDispensing tip and capABBOTT POINT OF CARE INC·Filed 2009·Granted Nov 9, 2010·16 cites·1 claims
- 2567USD616985SDispensing tipABBOTT POINT OF CARE INC·Filed 2009·Granted Jun 1, 2010·16 cites·1 claims
- 2665US10641767B2Multiple hybrid immunoassayABBOTT POINT OF CARE INC·Filed 2018·Granted May 5, 2020·0 cites·4 claims
- 2764US2020072827A1Dual range cardiac troponin immunoassay devices and methods using immunosensor and magnetic immunosensorABBOTT POINT OF CARE INC·Filed 2019·Application pending·0 cites
- 2861US10234450B2Electrochemical methods and devices for amending urine samples for immunosensor detectionABBOTT POINT OF CARE INC·Filed 2017·Granted Mar 19, 2019·0 cites·16 claims
- 2961US10209251B2Electrochemical methods and devices for amending urine samples for immunosensor detectionABBOTT POINT OF CARE INC·Filed 2016·Granted Feb 19, 2019·0 cites·14 claims
- 3061US10048258B2Oscillating immunoassay method and deviceABBOTT POINT OF CARE INC·Filed 2016·Granted Aug 14, 2018·0 cites·23 claims
- 3161US9651547B2Electrochemical methods and devices for amending urine samples for immunosensor detectionABBOTT POINT OF CARE INC·Filed 2014·Granted May 16, 2017·0 cites·24 claims
- 3260US11391747B2Cartridge device with fluidic junctions for coagulation assays in fluid samplesABBOTT POINT OF CARE INC·Filed 2018·Granted Jul 19, 2022·0 cites·19 claims
- 3360US8828738B2Amelioration of heterophile antibody immunosensor interferenceCAMPBELL JOHN LEWIS EMERSON·Filed 2011·Granted Sep 9, 2014·1 cites·23 claims
- 3459US9995744B2Multiple hybrid immunoassayABBOTT POINT OF CARE INC·Filed 2016·Granted Jun 12, 2018·0 cites·18 claims
- 3555US2018321265A1Cartridge device with segmented fluidics for assaying coagulation in fluid samplesABBOTT POINT OF CARE INC·Filed 2018·Application pending·0 cites
- 3654US11402375B2Magnetic immunosensor with trench configuration and method of useCAMPBELL JOHN LEWIS EMERSON·Filed 2011·Granted Aug 2, 2022·0 cites·27 claims
- 3751US8389293B2Reducing leukocyte interference in competitive immunoassaysCAMPBELL JOHN LEWIS EMERSON·Filed 2009·Granted Mar 5, 2013·0 cites·58 claims
- 3849US9316638B2Reagents for reducing leukocyte interference in immunoassaysABBOTT POINT OF CARE INC·Filed 2015·Granted Apr 19, 2016·0 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →