Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Robert Evans — 1 Patent in 2021

PUPurissima: 1 patents #1 of 2Top 50%
Seattle, WA: #1,533 of 4,505 inventorsTop 35%
Washington: #4,694 of 13,672 inventorsTop 35%
Overall (2021): #285,663 of 548,734Top 55%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11193151 Neurotransmitters and methods of making the same George Rudenko 2021-12-07