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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Sinchan Bhattacharya — 2 Patents

ALAlcon: 2 patents #370 of 866Top 45%
Denton, TX: #141 of 434 inventorsTop 35%
Texas: #52,941 of 125,132 inventorsTop 45%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Sinchan Bhattacharya has been granted 2 US patents while listed as an inventor at Alcon. The first was granted in 2023 and the most recent in July 2024. Sinchan Bhattacharya ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Sinchan Bhattacharya in Denton, TX, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12033321 Augmentation of optical coherence tomography image of eye based on learning modules Hyo Won Choi, Ramesh Sarangapani, Bryan Stanfill 2024-07-09 $56,353,000
11547484 Selection of intraocular lens based on a plurality of machine learning models Ramesh Sarangapani 2023-01-10 $62,625,000