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USPTO Patent Rankings Data through Dec 31, 2025
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Adrian Koh — 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
Adrian Koh has been granted 2 US patents while listed as an inventor at Fei. The first was granted in 2024 and the most recent in April 2025. Adrian Koh ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Adrian Koh in Eindhoven, NL.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12270602 Method of preparing a cryogenic sample with improved cooling characteristic Maarten Kuijper, Hervé-William Rémigy, Mathijs Petrus Wilhelmus van den Boogaard, Ivanka Spee, John Hazenberg +1 more 2025-04-08
11994341 Method of preparing a cryogenic sample with improved cooling characteristic Maarten Kuijper, Hervé-William Rémigy, Mathijs Petrus Wilhelmus van den Boogaard, Ivanka Spee, John Hazenberg +1 more 2024-05-28

Frequent Collaborators

John Hazenberg2 shared
Maarten Kuijper2 shared
Ivanka Spee2 shared
Marius Van Der Does2 shared
Hervé-William Rémigy2 shared
Mathijs Petrus Wilhelmus van den Boogaard2 shared

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Leonard Mattheis2
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