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USPTO Patent Rankings Data through Sept 30, 2025
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Ratan K. Chaudhuri

SYSytheon: 3 patents #1 of 1Top 100%
Butler, NJ: #1 of 2 inventorsTop 50%
New Jersey: #760 of 7,174 inventorsTop 15%
Overall (2020): #73,203 of 565,922Top 15%
3 Patents 2020

Issued Patents 2020

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
10828241 Skin lightening compositions and methods — 2020-11-10
10597402 Compositions and methods for restoring epidermal integrity and function and treating dermatological diseases — 2020-03-24
10568819 Skin enhancing compositions and methods — 2020-02-25

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