Assignee
SENGUPTA ASHOKE K
US·2 granted patents·13 citations·filing 2005–2009
Top patents by PatentIndex Score
2 records- 0187US8309063B2Stable sunscreen compositions containing zinc oxideSENGUPTA ASHOKE K·Filed 2005·Granted Nov 13, 2012·13 cites·25 claims
- 0261US8853299B2Lignite-based urethane resins with enhanced suspension properties and foundry sand binder performanceSENGUPTA ASHOKE K·Filed 2009·Granted Oct 7, 2014·0 cites·10 claims
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