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USPTO Patent Rankings Data through Dec 31, 2025
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Sibcndra Kumar Basu — 1 Patent

Dhanbad, IN: #16 of 35 inventorsTop 50%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Sibcndra Kumar Basu has been granted 1 US patent. All of these patents were granted in 2002. Sibcndra Kumar Basu ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Sibcndra Kumar Basu in Dhanbad, IN.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6419620 Process for the production of a fly ash slurry Sukuru Ramakrishna Rao, Swapan Kumar Ghosh, Barun Kumar Mall, Shreekant Verma, Gulab Singh +1 more 2002-07-16