Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
SU

SM Rahmat ULLAH — 2 Patents in 2021

DIDionex: 1 patents #3 of 20Top 15%
Fremont, CA: #413 of 1,880 inventorsTop 25%
California: #13,721 of 66,859 inventorsTop 25%
Overall (2021): #111,186 of 548,734Top 25%
2 Patents 2021

Issued Patents 2021

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11123655 Apparatus for parallel accelerated solvent extraction Kannan Srinivasan 2021-09-21
10948466 Flow control in an electrolytic reagent concentrator for ion chromatography Kannan Srinivasan, Mrinal Sengupta 2021-03-16