Inventor · disambiguated record
Prasanth Kumar Nammalwar
Also filed as: NAMMALWAR PRASANTH KUMAR
17 granted patents·3 pending applications·141 citations·filing 2005–2021
92Inventor score
Files withGEN ELECTRIC9CURRENT LIGHTING SOLUTIONS LLC5POROB DIGAMBER GURUDAS3GE LIGHTING SOLUTIONS LLC1GOURISHANKAR KARTHICK VILAPAKKAM1
Top patents by PatentIndex Score
20 records- 0198US8906724B2Color stable red-emitting phosphorsGEN ELECTRIC·Filed 2014·Granted Dec 9, 2014·76 cites·29 claims
- 0296US9698314B2Color stable red-emitting phosphorsGEN ELECTRIC·Filed 2014·Granted Jul 4, 2017·26 cites·9 claims
- 0388US8703016B2Phosphor materials and related devicesNAMMALWAR PRASANTH KUMAR·Filed 2011·Granted Apr 22, 2014·18 cites·19 claims
- 0487US8137645B2Rare earth recovery from fluorescent material and associated methodPOROB DIGAMBER GURUDAS·Filed 2010·Granted Mar 20, 2012·8 cites·15 claims
- 0584US11149195B2Coated red line emitting phosphorsCURRENT LIGHTING SOLUTIONS LLC·Filed 2017·Granted Oct 19, 2021·2 cites·21 claims
- 0675US11851595B2Color stable red-emitting phosphorsCURRENT LIGHTING SOLUTIONS LLC·Filed 2021·Granted Dec 26, 2023·0 cites·9 claims
- 0773US10815423B2Red-emitting phosphors, processes and devicesCURRENT LIGHTING SOLUTIONS LLC·Filed 2016·Granted Oct 27, 2020·1 cites·9 claims
- 0873US9580648B2Color stable red-emitting phosphorsGEN ELECTRIC·Filed 2014·Granted Feb 28, 2017·2 cites·2 claims
- 0967US9611237B2Phosphor materials and related devicesGEN ELECTRIC·Filed 2012·Granted Apr 4, 2017·2 cites·8 claims
- 1066US10920136B2Processes for synthesizing red-emitting phosphors and related red-emitting phosphorsCURRENT LIGHTING SOLUTIONS LLC·Filed 2016·Granted Feb 16, 2021·1 cites·18 claims
- 1163US8282703B2Rare earth recovery from phosphor material and associated methodGOURISHANKAR KARTHICK VILAPAKKAM·Filed 2010·Granted Oct 9, 2012·1 cites·24 claims
- 1263US7652415B2Electrode materials for electric lamps and methods of manufacture thereofGEN ELECTRIC·Filed 2005·Granted Jan 26, 2010·1 cites·18 claims
- 1362US11098246B2Color stable red-emitting phosphorsCURRENT LIGHTING SOLUTIONS LLC·Filed 2019·Granted Aug 24, 2021·0 cites·2 claims
- 1461US7857994B2Green emitting phosphors and blends thereofGE LIGHTING SOLUTIONS LLC·Filed 2007·Granted Dec 28, 2010·3 cites·37 claims
- 1554US2017145304A1Color stable red-emitting phosphorsGEN ELECTRIC·Filed 2017·Application pending·0 cites
- 1650US10131835B2Moisture-resistant phosphor compositions and associate methodsGEN ELECTRIC·Filed 2014·Granted Nov 20, 2018·0 cites·16 claims
- 1746US2014178569A1Method for making rare earth oxide coated phosphorGEN ELECTRIC·Filed 2013·Application pending·0 cites
- 1839US10620324B2Radiation detection apparatus and related methodGEN ELECTRIC·Filed 2015·Granted Apr 14, 2020·0 cites·6 claims
- 1938US8865305B2Core shell phosphor and method of making the samePOROB DIGAMBER GURUDAS·Filed 2010·Granted Oct 21, 2014·0 cites·12 claims
- 2035US2012019126A1Oxynitride phosphors, method of preparation, and light emitting instrumentPOROB DIGAMBER GURUDAS·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →