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USPTO Patent Rankings Data through Dec 31, 2025
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Eric Calderas — 1 Patent in 2021

BSBrewer Science: 1 patents #3 of 11Top 30%
Rancho Cucamonga, CA: #18 of 60 inventorsTop 30%
California: #26,007 of 66,859 inventorsTop 40%
Overall (2021): #463,693 of 548,734Top 85%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10961383 Gradient block copolymers for directed self-assembly Kui Xu, Richard Elsworth Daugherty, JR., Daniel Patrick Sweat, Mary Ann Hockey, Megan Bennett 2021-03-30