Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Roch Andrzejewski — 3 Patents

SHShimadzu: 2 patents #805 of 2,007Top 45%
Pabianice, PL: #2 of 12 inventorsTop 20%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Roch Andrzejewski has been granted 3 US patents while listed as an inventor at Shimadzu. The first was granted in 2020 and the most recent in August 2022. Roch Andrzejewski ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Roch Andrzejewski in Pabianice, PL.

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
11428666 Device for performing field asymmetric waveform ion mobility spectrometry Roger Giles 2022-08-30
11227757 Device for performing field asymmetric waveform ion mobility spectrometry Roger Giles 2022-01-18
10580635 Floating magnet for a mass spectrometer Rachid Barrahma, David Dowsett, Tom Wirtz 2020-03-03