Inventor · disambiguated record
Upul Nishantha Ratnayake
Also filed as: RATNAYAKE UPUL NISHANTHA
3 granted patents·1 citations·filing 2011–2021
48Inventor score
Top patents by PatentIndex Score
3 records- 0152US12185777B2Latex dipped article containing a natural mineral composite with a magnetically detectable property and method of makingDIPPED PRODUCTS PLC·Filed 2020·Granted Jan 7, 2025·0 cites·12 claims
- 0250US11877612B2Latex dipped article with a modified polyvinyl alcohol layer which resist to water, solvents and diluted solventsDIPPED PRODUCTS PLC·Filed 2021·Granted Jan 23, 2024·0 cites·20 claims
- 0349US9109101B2Process for making reinforcing elastomer-clay nanocompositesRATNAYAKE UPUL NISHANTHA·Filed 2011·Granted Aug 18, 2015·1 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →