Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Robert Stevens — 1 Patent in 2017

PUPuridify: 1 patents #1 of 3Top 35%
Overall (2017): #260,324 of 506,227Top 55%
1 Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9802979 Chromatography medium Daniel Gilbert Bracewell, Oliver Hardick 2017-10-31