Assignee
DADHEECH GAYATRI VYAS
US·11 granted patents·1 pending application·62 citations·filing 2007–2012
Top patents by PatentIndex Score
12 records- 0194US8758957B2Graphene coated SS bipolar platesDADHEECH GAYATRI VYAS·Filed 2008·Granted Jun 24, 2014·17 cites·21 claims
- 0293US8685593B2Carbon based bipolar plate coatings for effective water managementDADHEECH GAYATRI VYAS·Filed 2009·Granted Apr 1, 2014·16 cites·16 claims
- 0392US9520600B2Conductive and hydrophilic bipolar plate coatings and method of making the sameDADHEECH GAYATRI VYAS·Filed 2009·Granted Dec 13, 2016·18 cites·14 claims
- 0480US9136545B2Low cost fuel cell bipolar plate and process of making the sameDADHEECH GAYATRI VYAS·Filed 2008·Granted Sep 15, 2015·4 cites·23 claims
- 0579US8148035B2Bipolar plate coating architecture for fuel cells and methods of making and using the sameDADHEECH GAYATRI VYAS·Filed 2008·Granted Apr 3, 2012·4 cites·25 claims
- 0673US8105721B2Microtextured fuel cell elements for improved water managementDADHEECH GAYATRI VYAS·Filed 2007·Granted Jan 31, 2012·2 cites·2 claims
- 0771US8497050B2Amorphous carbon coatings for fuel cell bipolar platesDADHEECH GAYATRI VYAS·Filed 2008·Granted Jul 30, 2013·1 cites·16 claims
- 0857US9382620B2Electrical contact element for a fuel cell having an ultra-thin conductive layer coatingDADHEECH GAYATRI VYAS·Filed 2010·Granted Jul 5, 2016·0 cites·18 claims
- 0957US9083008B2Formed plate assembly for PEM fuel cellDADHEECH GAYATRI VYAS·Filed 2011·Granted Jul 14, 2015·0 cites·18 claims
- 1056US8617759B2Selectively coated bipolar plates for water management and freeze start in PEM fuel cellsDADHEECH GAYATRI VYAS·Filed 2010·Granted Dec 31, 2013·0 cites·10 claims
- 1151US8492053B2Surface treated carbon coatings for flow field platesDADHEECH GAYATRI VYAS·Filed 2010·Granted Jul 23, 2013·0 cites·14 claims
- 1248US2013330638A1Coated substrate and product including the same and methods of making and using the sameDADHEECH GAYATRI VYAS·Filed 2012·Application pending·0 cites
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