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USPTO Patent Rankings Data through Dec 31, 2025
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Hans Persoon — 2 Patents

FEFei: 2 patents #250 of 681Top 40%
Eindhoven, NL: #3,547 of 8,225 inventorsTop 45%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Hans Persoon has been granted 2 US patents while listed as an inventor at Fei. The first was granted in 2023 and the most recent in October 2024. Hans Persoon ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Hans Persoon in Eindhoven, NL.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12123816 Vibration-free cryogenic cooling Ronald Lamers, Alphons Theophile Augusta Maria de Waele, Theo Ruijl, Hugo Van Leeuwen 2024-10-22
11802823 System and method for handling cryo-charged particle samples Vojt{hacek over (e)}ch Dole{hacek over (z)}al, John Mitchels 2023-10-31