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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Anna B. Stephenson — 2 Patents in 2021

Basf Se: 2 patents #130 of 1,127Top 15%
Harvard University: 2 patents #51 of 577Top 9%
Scottsdale, AZ: #66 of 393 inventorsTop 20%
Arizona: #672 of 4,087 inventorsTop 20%
Overall (2021): #180,063 of 548,734Top 35%
2 Patents 2021

Issued Patents 2021

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11185835 Method of forming porous metal oxide microspheres using polydisperse polymer nanospheres Rupa Hiremath Darji, James Newhouse, Vinothan N. Manoharan, Victoria Hwang 2021-11-30
11179694 Method of forming porous metal oxide microspheres Rupa Hiremath Darji, James Newhouse, Vinothan N. Manoharan, Victoria Hwang 2021-11-23