Inventor · disambiguated record
Nirupama Karunaratne
Also filed as: KARUNARATNE NIRUPAMA
8 granted patents·14 citations·filing 2002–2012
80Inventor score
Top patents by PatentIndex Score
8 records- 0177US7314649B2White pigment for use in formulations including white pearlescent paintHONDA CANADA INC·Filed 2006·Granted Jan 1, 2008·3 cites·8 claims
- 0275US8633453B2Photoactivatable paint curing device and methodKARUNARATNE NIRUPAMA·Filed 2012·Granted Jan 21, 2014·2 cites·12 claims
- 0375US8158956B2Photoactivatable paint curing device and methodKARUNARATNE NIRUPAMA·Filed 2008·Granted Apr 17, 2012·7 cites·26 claims
- 0469US9163152B2UV photoactivatable curable paint formulations and cured coatings thereofKARUNARATNE NIRUPAMA·Filed 2010·Granted Oct 20, 2015·1 cites·12 claims
- 0551US7404987B2White pearlescent paint compositions and coatingsHONDA MOTOR CO LTD·Filed 2003·Granted Jul 29, 2008·1 cites·11 claims
- 0645US8657210B2Circulating paint systemsKARUNARATNE NIRUPAMA·Filed 2009·Granted Feb 25, 2014·0 cites·2 claims
- 0744US7064159B2Pearlescent white paint composition containing a film-former and a solid material comprising mica, titanium dioxide and aluminum, and process for using sameHONDA CANADA INC·Filed 2002·Granted Jun 20, 2006·0 cites·8 claims
- 0839US8500040B2Circulating paint systems and article coating methodsKARUNARATNE NIRUPAMA·Filed 2011·Granted Aug 6, 2013·0 cites·9 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →