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USPTO Patent Rankings Data through Dec 31, 2025
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Prashant Kumar Ghosh — 1 Patent

New Delhi, IN: #683 of 1,620 inventorsTop 45%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Prashant Kumar Ghosh has been granted 1 US patent. All of these patents were granted in 1999. Prashant Kumar Ghosh ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Prashant Kumar Ghosh in New Delhi, IN.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5874111 Process for the preparation of highly monodispersed polymeric hydrophilic nanoparticles Amarnath Maitra, Tapas De, Sanjeeb Kumar Sahoo 1999-02-23