Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Sujay Sarkar — 6 Patents

ARArcelormittal: 4 patents #70 of 463Top 20%
IBM: 2 patents #32,909 of 70,183Top 50%
Metz, FR: #28 of 277 inventorsTop 15%
Overall (All Time): #779,687 of 4,157,543Top 20%
6 Patents All Time
Sujay Sarkar has been granted 6 US patents while listed as an inventor at Arcelormittal. The first was granted in 2017 and the most recent in August 2025. Sujay Sarkar ranks #779,687 of 4,157,543 US inventors in our database (top 18.8%). Patent records list Sujay Sarkar in Metz, FR.

Patents per Year

Patents granted per year, 2017 to 2025Bar chart with a peak of 2 patents in 2017.peak 22017: 2 patents20172022: 1 patents20222023: 1 patents20232025: 2 patents2025

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12398438 Process for manufacturing a press hardened laser welded steel part Pascal Drillet, Maria Poirier 2025-08-26
12325889 Hot rolled steel sheet and a method of manufacturing thereof Xavier Bano, Guillaume MARCIREAU, Blandine OEHLER 2025-06-10
11814696 Steel for press hardening and press hardened part manufactured from such steel Pascal Drillet, Maria Poirier 2023-11-14 $121,184,000
11319610 Steel for press hardening and press hardened part manufactured from such steel Pascal Drillet, Maria Poirier 2022-05-03 $39,794,000
9852314 Mobile device access control with two-layered display Diptiman Dasgupta, Arindam Maji, Sarbajit K. Rakshit 2017-12-26 $2,704,000
9642012 Mobile device access control with two-layered display Diptiman Dasgupta, Arindam Maji, Sarbajit K. Rakshit 2017-05-02 $3,833,000