Inventor · disambiguated record
Navagnana S. Hettiarachchy
Also filed as: HETTIARACHCHY NAVAGNANA S
2 granted patents·1 pending application·38 citations·filing 1985–2013
56Inventor score
Top patents by PatentIndex Score
3 records- 0191US4699664AStabilized natural pigment complexesNESTEC SA·Filed 1985·Granted Oct 13, 1987·38 cites·26 claims
- 0252US9133254B2Protective, hydrocolloid for active ingredientsDSM IP ASSETS BV·Filed 2013·Granted Sep 15, 2015·0 cites·2 claims
- 0347US2009258954A1Protective hydrocolloid for active ingredientsDSM ASSETS B V·Filed 2006·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →