Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Thomas Ewart — 9 Patents

Abbott: 7 patents #1,036 of 5,509Top 20%
SSSqi Diagnostics Systems: 1 patents #4 of 7Top 60%
Toronto, CA: #856 of 9,482 inventorsTop 10%
Overall (All Time): #535,341 of 4,157,543Top 15%
9 Patents All Time
Thomas Ewart has been granted 9 US patents while listed as an inventor at Abbott. The first was granted in 1999 and the most recent in August 2022. Thomas Ewart ranks #535,341 of 4,157,543 US inventors in our database (top 12.9%). Patent records list Thomas Ewart in Toronto, ON, CA.

Patents per Year

Patents granted per year, 1999 to 2022Bar chart with a peak of 3 patents in 2016.peak 31999: 1 patents19992015: 2 patents20152016: 3 patents20162020: 2 patents20202022: 1 patents2022

Issued Patents All Time

Showing 1–9 of 9 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11422129 Method and device to optimize analyte and antibody substrate binding by least energy adsorption Peter Lea, Stuart X. Carmichael, Claude Ricks 2022-08-23
10852299 Optical assay device with pneumatic sample actuation Pierre Emeric, Graham Davis, Sergey Gershtein 2020-12-01 $609,739,000
10690664 Optical assay device with pneumatic sample actuation Pierre Emeric, Graham Davis, Sergey Gershtein 2020-06-23 $933,067,000
9488585 Reader devices for optical and electrochemical test devices Pierre Emeric, Graham Davis, Sergey Gershtein 2016-11-08 $32,398,000
9377475 Optical assay device with pneumatic sample actuation Pierre Emeric, Graham Davis, Sergey Gershtein 2016-06-28 $24,782,000
9335290 Integrated test device for optical and electrochemical assays Graham Davis, Pierre Emeric, Sergey Gershtein 2016-05-10 $22,080,000
9194859 Reader devices for optical and electrochemical test devices Pierre Emeric, Graham Davis, Sergey Gershtein 2015-11-24 $52,996,000
9140693 Integrated test device for optical detection of microarrays Graham Davis, Pierre Emeric, Sergey Gershtein, Smitha RK Sutrala, Katrina Petronilla Di Tullio 2015-09-22 $46,485,000
5922537 Nanoparticles biosensor Gavin T. Bogle 1999-07-13