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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
JH

John Hanson — 5 Patents

OKOklo: 3 patents #4 of 8Top 50%
Sunnyvale, CA: #4,829 of 14,302 inventorsTop 35%
California: #107,996 of 386,348 inventorsTop 30%
Overall (All Time): #907,971 of 4,157,543Top 25%
5 Patents All Time
John Hanson has been granted 5 US patents while listed as an inventor at Oklo. The first was granted in 2012 and the most recent in August 2025. John Hanson ranks #907,971 of 4,157,543 US inventors in our database (top 21.8%). Patent records list John Hanson in Sunnyvale, CA, US.

Patents per Year

Patents granted per year, 2012 to 2025Bar chart with a peak of 2 patents in 2025.peak 22012: 1 patents20122015: 1 patents20152023: 1 patents20232025: 2 patents2025

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
12394531 Reactor building and vessel systems Jacob DeWitte, Caroline Cochran, Nathan Graff, Patrick Everett, Joshua G. Richard +2 more 2025-08-19
12347576 Fuel cell lifting system for nuclear reactors Jacob DeWitte, Caroline Cochran, Patrick Everett, Joshua G. Richard, Alex Renner +2 more 2025-07-01
11735326 System having heat pipe passing through annulus of nuclear fuel element Jacob DeWitte, Caroline Cochran, Patrick Everett, Joshua G. Richard, Alex Renner +2 more 2023-08-22
9159967 Battery storage and dispensing system John Hanson 2015-10-13
8113897 Flotation aid 2012-02-14