Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Stephen C. Wardlaw — 165 Patents

Abbott: 55 patents #47 of 5,509Top 1%
UNUnknown: 26 patents #128 of 83,584Top 1%
Becton, Dickinson And: 15 patents #173 of 2,926Top 6%
WLWardlaw Partners Lp: 12 patents #1 of 3Top 35%
BIBattelle Memorial Institute: 9 patents #158 of 2,462Top 7%
ILIdexx Laboratories: 2 patents #83 of 240Top 35%
YUYale University: 2 patents #418 of 1,662Top 30%
CECoulter Electronics: 1 patents #54 of 117Top 50%
East Lyme, CT: #1 of 183 inventorsTop 1%
Connecticut: #35 of 34,797 inventorsTop 1%
Overall (All Time): #5,103 of 4,157,543Top 1%
165 Patents All Time
Stephen C. Wardlaw has been granted 165 US patents while listed as an inventor at Abbott. The first was granted in 1980 and the most recent in February 2023. Stephen C. Wardlaw ranks #5,103 of 4,157,543 US inventors in our database (top 0.12%). Patent records list Stephen C. Wardlaw in East Lyme, CT, US.

Issued Patents All Time

Showing 1–25 of 165 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11583851 Biologic fluid analysis cartridge with sample handling portion and analysis chamber portion John A. Verrant, Niten V. Lalpuria, Igor Nikonorov, Darryn W. Unfricht, Benjamin Ports +3 more 2023-02-21 $146,542,000
10677711 Method and apparatus for automated whole blood sample analyses from microscopy images David Herzog, Zhizhou Wang, Min Xie 2020-06-09 $196,725,000
10627390 Method for imaging biologic fluid samples using a predetermined distribution Min Xie 2020-04-21 $207,211,000
10585084 Method and apparatus for performing hematologic analysis using an array-imaging system for imaging and analysis of a centrifuged analysis tube Joshua D. Levine, Robert A. Levine, Craig Stout, David A. Clipper 2020-03-10
10578602 Disposable chamber for analyzing biologic fluids 2020-03-03 $249,836,000
10391487 Biologic fluid analysis cartridge with sample handling portion and analysis chamber portion John A. Verrant, Niten V. Lalpuria, Igor Nikonorov, Darryn W. Unfricht, Benjamin Ports +3 more 2019-08-27 $140,448,000
10365203 Method and apparatus for automated whole blood sample analyses from microscopy images David Herzog, Zhizhou Wang, Min Xie 2019-07-30 $189,846,000
10203275 Method and apparatus for automated whole blood sample analyses from microscopy images David Herzog, Zhizhou Wang, Min Xie 2019-02-12 $216,683,000
10048248 Method for imaging biologic fluid samples using a predetermined distribution Min Xie 2018-08-14 $52,069,000
9885701 Method for imaging biologic fluid samples using a predetermined distribution Min Xie 2018-02-06 $100,907,000
9873118 Biologic fluid analysis cartridge with sample handling portion and analysis chamber portion John A. Verrant, Niten V. Lalpuria, Igor Nikonorov, Darryn W. Unfricht, Benjamin Ports +3 more 2018-01-23 $201,673,000
9733233 Method and apparatus for analyzing individual cells or particulates using fluorescent quenching and/or bleaching Robert A. Levine, Niten V. Lalpuria, Darryn W. Unfricht 2017-08-15 $62,812,000
9696252 Apparatus for performing counts within a biologic fluid sample 2017-07-04
9638912 Method and apparatus for determining a focal position of an imaging device adapted to image a biologic sample Niten V. Lalpuria, Darryn W. Unfricht 2017-05-02 $32,166,000
9576180 Method for imaging biologic fluid samples using a predetermined distribution Min Xie 2017-02-21 $31,810,000
9523670 Method and apparatus for determining hemoglobin based parameters in an unlysed blood sample Cord Mueller, Darryn W. Unfricht 2016-12-20 $32,654,000
9395365 Detection of infectious disease in a human or animal by measuring specific phagocytosis in a thin film sample of their anticoagulated blood Robert A. Levine 2016-07-19 $41,927,000
9322835 Method and apparatus for selectively admixing reagents in a substantially undiluted biologic fluid sample analysis 2016-04-26 $18,450,000
9291617 Method and apparatus for analyzing individual cells or particulates using fluorescent quenching and/or bleaching Robert A. Levine, Niten V. Lalpuria, Darryn W. Unfricht 2016-03-22 $25,059,000
9274094 Self-calibrating gradient dilution in a constitutent assay and gradient dilution apparatus performed in a thin film sample Robert A. Levine 2016-03-01 $20,702,000
9199233 Biologic fluid analysis cartridge with deflecting top panel 2015-12-01 $13,198,000
9084995 Disposable chamber for analyzing biologic fluids 2015-07-21 $35,107,000
8994930 Method and apparatus for analyzing individual cells or particulates using fluorescent quenching and/or bleaching Robert A. Levine, Niten V. Lalpuria, Darryn W. Unfricht 2015-03-31 $28,083,000
8974732 Method for measuring the area of a sample disposed within an analysis chamber Niten V. Lalpuria 2015-03-10 $44,321,000
8885154 Method and apparatus for identifying reticulocytes within a blood sample Robert A. Levine, Darryn W. Unfricht, Niten V. Lalpuria, Jeremy R. Hill 2014-11-11 $22,502,000