Inventor · disambiguated record
Nilwala Kottegoda
Also filed as: KOTTEGODA NILWALA
7 granted patents·5 pending applications·18 citations·filing 2010–2025
77Inventor score
Files withSRI LANKA INST OF NANOTECHNOLOGY PVT LTD4KOTTEGODA NILWALA2SRI LANKA INSTITUTE OF INFORMATION TECH2ANUNINE HOLDINGS PRIVATE LTD1KARUNARATNE VERANJA1
Top patents by PatentIndex Score
12 records- 0182US10316391B2Method of producing titanium from titanium oxides through magnesium vapour reductionSRI LANKA INST OF NANOTECHNOLOGY PVT LTD·Filed 2016·Granted Jun 11, 2019·4 cites·18 claims
- 0282US8361185B2Compositions for sustained release of agricultural macronutrients and process thereofSRI LANKA ISTITUTE OF NANATECHNOLOGY PVT LTD·Filed 2010·Granted Jan 29, 2013·10 cites·20 claims
- 0371US8617284B2Cellulose based sustained release macronutrient composition for fertilizer applicationKOTTEGODA NILWALA·Filed 2011·Granted Dec 31, 2013·3 cites·20 claims
- 0459US8696784B2Composition and method for sustained release of agricultural macronutrientsKOTTEGODA NILWALA·Filed 2012·Granted Apr 15, 2014·1 cites·19 claims
- 0558US2025296849A1Method of making silver-iron titanate nanoparticles and uses thereofSRI LANKA INSTITUTE OF INFORMATION TECH·Filed 2025·Application pending·0 cites
- 0656US12509360B2Method of making silver-iron titanate nanoparticles and uses thereofSRI LANKA INSTITUTE OF INFORMATION TECH·Filed 2021·Granted Dec 30, 2025·0 cites·17 claims
- 0747US2025178908A1A Process for Manufacturing Funtionalized Activated Nanoporous Carbon and Use ThereofANUNINE HOLDINGS PRIVATE LTD·Filed 2022·Application pending·0 cites
- 0846US10927433B2Method of producing titanium from titanium oxides through magnesium vapour reductionSRI LANKA INST OF NANOTECHNOLOGY PVT LTD·Filed 2018·Granted Feb 23, 2021·0 cites·19 claims
- 0935US2014165683A1Compositions and methods for sustained release of agricultural macronutrientsSRI LANKA INST OF NANOTECHNOLOGY PVT LTD·Filed 2014·Application pending·0 cites
- 1033US2013062195A1Process for preparation of carbon nanotubes from vein graphiteSAMARANAYAKE LILANTHA·Filed 2012·Application pending·0 cites
- 1130US2011262341A1Process for preparation of carbon nanotubes from vein graphiteSRI LANKA INST OF NANOTECHNOLOGY PVT LTD·Filed 2010·Application pending·0 cites
- 1217US10192660B2Process for preparation of nanoparticles from magnetite oreKARUNARATNE VERANJA·Filed 2011·Granted Jan 29, 2019·0 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →