Assignee
ABD ELHAMID MAHMOUD H
US·20 granted patents·4 pending applications·26 citations·filing 2002–2011
Top patents by PatentIndex Score
24 records- 0186US9011667B2Nanotube assembly, bipolar plate and process of making the sameABD ELHAMID MAHMOUD H·Filed 2007·Granted Apr 21, 2015·7 cites·13 claims
- 0282US8182963B2Low-cost manganese-stabilized austenitic stainless steel alloys, bipolar plates comprising the alloys, and fuel cell systems comprising the bipolar platesABD ELHAMID MAHMOUD H·Filed 2009·Granted May 22, 2012·4 cites·3 claims
- 0379US8455155B2Inexpensive approach for coating bipolar plates for PEM fuel cellsABD ELHAMID MAHMOUD H·Filed 2006·Granted Jun 4, 2013·3 cites·19 claims
- 0475US8785080B2Passivated metallic bipolar plates and a method for producing the sameABD ELHAMID MAHMOUD H·Filed 2008·Granted Jul 22, 2014·2 cites·34 claims
- 0575US8470488B2Metallic bipolar plates with high electrochemical stability and improved water managementABD ELHAMID MAHMOUD H·Filed 2005·Granted Jun 25, 2013·2 cites·14 claims
- 0672US8623573B2Porous, electrically conductive fluid distribution plate for fuel cellsABD ELHAMID MAHMOUD H·Filed 2005·Granted Jan 7, 2014·2 cites·14 claims
- 0771US8323415B2Fast recycling process for ruthenium, gold and titanium coatings from hydrophilic PEM fuel cell bipolar platesABD ELHAMID MAHMOUD H·Filed 2006·Granted Dec 4, 2012·1 cites·20 claims
- 0870US8834734B2Surface alloying of stainless steelABD ELHAMID MAHMOUD H·Filed 2011·Granted Sep 16, 2014·1 cites·13 claims
- 0970US8497049B2Hydrophilic and corrosion resistant fuel cell componentsABD ELHAMID MAHMOUD H·Filed 2007·Granted Jul 30, 2013·1 cites·26 claims
- 1069US8431275B2Water management of PEM fuel cell stacks using surface active agentsABD ELHAMID MAHMOUD H·Filed 2005·Granted Apr 30, 2013·1 cites·12 claims
- 1168US8735016B2Hydrophilic, electrically conductive fluid distribution plate for fuel cellABD ELHAMID MAHMOUD H·Filed 2005·Granted May 27, 2014·1 cites·26 claims
- 1266US8906579B2Low contact resistance coated stainless steel bipolar plates for fuel cellsABD ELHAMID MAHMOUD H·Filed 2009·Granted Dec 9, 2014·1 cites·17 claims
- 1363US8246808B2Selective electrochemical deposition of conductive coatings on fuel cell bipolar platesABD ELHAMID MAHMOUD H·Filed 2008·Granted Aug 21, 2012·0 cites·19 claims
- 1462US8221938B2Method of making a stable hydrophilic coating/surface on carbon-based materials for fuel cell applicationsABD ELHAMID MAHMOUD H·Filed 2008·Granted Jul 17, 2012·0 cites·16 claims
- 1559US8563075B2Removal of non-conductive hydrophilic coatings from lands of fuel cell bipolar platesABD ELHAMID MAHMOUD H·Filed 2007·Granted Oct 22, 2013·0 cites·19 claims
- 1659US8084164B2Hybrid electrically conductive fluid distribution separator plate assembly for fuel cellsABD ELHAMID MAHMOUD H·Filed 2011·Granted Dec 27, 2011·0 cites·9 claims
- 1758US8871294B2Method of coating a substrate with nanoparticles including a metal oxideABD ELHAMID MAHMOUD H·Filed 2008·Granted Oct 28, 2014·0 cites·24 claims
- 1858US8247138B2Metal fluid distribution plate with an adhesion promoting layer and polymeric layerABD ELHAMID MAHMOUD H·Filed 2011·Granted Aug 21, 2012·0 cites·14 claims
- 1957US9246178B2Method to minimize the impact of shunt currents through aqueous based coolants on PEM fuel cell bipolar platesABD ELHAMID MAHMOUD H·Filed 2008·Granted Jan 26, 2016·0 cites·24 claims
- 2056US2007207364A1Fuel cells comprising moldable gaskets, and methods of makingABD ELHAMID MAHMOUD H·Filed 2006·Application pending·0 cites
- 2150US8815335B2Method of coating a substrate with nanoparticles including a metal oxideABD ELHAMID MAHMOUD H·Filed 2010·Granted Aug 26, 2014·0 cites·10 claims
- 2246US2007065703A1Durable conductive adhesive bonds for fuel cell separator platesABD ELHAMID MAHMOUD H·Filed 2005·Application pending·0 cites
- 2346US2012315384A1Method of applying nonconductive ceramics on lithium-ion battery separatorsABD ELHAMID MAHMOUD H·Filed 2011·Application pending·0 cites
- 2443US2004110050A1Environmentally friendly and inexpensive dielectric coolant for fuel cell stacksABD ELHAMID MAHMOUD H·Filed 2002·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when ABD ELHAMID MAHMOUD H files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →