Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Ryan Sprissler — 1 Patent in 2021

Tucson, AZ: #277 of 753 inventorsTop 40%
Arizona: #1,364 of 4,087 inventorsTop 35%
Overall (2021): #277,423 of 548,734Top 55%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11119103 Serological assays for SARS-CoV-2 Deepta Bhattacharya, Janko Nikolich-Zugich, Matthew Kaplan, Tyler Ripperger, Jennifer Uhrlaub +2 more 2021-09-14