Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Mark Bortolus — 1 Patent

UNUnknown: 2 patents #12,644 of 83,584Top 20%
NCNational Research Council Of Canada: 1 patents #547 of 1,315Top 45%
Hamilton, CA: #484 of 942 inventorsTop 55%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Mark Bortolus has been granted 1 US patent while listed as an inventor at Unknown. All of these patents were granted in 2023. Mark Bortolus ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Mark Bortolus in Hamilton, ON, CA.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11545633 3,7-bis(2-oxoindolin-3-ylidene)benzo[1,2-b:4,5-b′]difuran-2,6-dione dicyanide-based materials and uses thereof in organic electronic devices Jianping Lu, Afshin Dadvand, Salima ALEM, Ye Tao, Yuning Li +1 more 2023-01-03