Inventor · disambiguated record
James Leistra
Also filed as: LEISTRA JAMES · LEISTRA JAMES A
10 granted patents·2 pending applications·54 citations·filing 2002–2023
86Inventor score
Files withGM GLOBAL TECH OPERATIONS LLC2UTC FUEL CELLS LLC2AUDI AG1BRENNER ANNETTE M1CIPOLLINI NED E1
Top patents by PatentIndex Score
12 records- 0184US7112386B2Membrane electrode assemblies with hydrogen peroxide decomposition catalystUTC FUEL CELLS LLC·Filed 2002·Granted Sep 26, 2006·24 cites·51 claims
- 0279US9099703B2Fast MEA break-in and voltage recoveryRAPAPORT PINKHAS A·Filed 2012·Granted Aug 4, 2015·4 cites·20 claims
- 0376US9455450B2Membrane electrode assemblies with hydrogen peroxide decomposition catalystAUDI AG·Filed 2015·Granted Sep 27, 2016·1 cites·18 claims
- 0473US7955750B2Controlled electrode overlap architecture for improved MEA durabilityGM GLOBAL TECH OPERATIONS INC·Filed 2006·Granted Jun 7, 2011·4 cites·16 claims
- 0572US8206872B2Mitigation of membrane degradation by multilayer electrodeBRENNER ANNETTE M·Filed 2007·Granted Jun 26, 2012·3 cites·17 claims
- 0670US2025046831A1Multi-layer seal for severe fuel cell applicationsGM GLOBAL TECH OPERATIONS LLC·Filed 2023·Application pending·0 cites
- 0768US7473485B2Extended electrodes for PEM fuel cell applicationsUTC POWER CORP·Filed 2004·Granted Jan 6, 2009·7 cites·15 claims
- 0867US7442453B1Decontamination procedure for a fuel cell power plantUTC FUEL CELLS LLC·Filed 2004·Granted Oct 28, 2008·8 cites·10 claims
- 0954US9118081B2Membrane electrode assemblies with hydrogen peroxide decomposition catalystCIPOLLINI NED E·Filed 2004·Granted Aug 25, 2015·2 cites·22 claims
- 1050US9076998B2Fuel-cell membrane-subgasket assemblies comprising coated subgaskets, and fuel-cell assemblies and fuel-cell stacks comprising the fuel-cell membrane subgasket assembliesFLY GERALD W·Filed 2012·Granted Jul 7, 2015·0 cites·10 claims
- 1146US8057847B2Method for preparing membranes and membrane electrode assemblies with hydrogen peroxide decomposition catalystLEISTRA JAMES A·Filed 2003·Granted Nov 15, 2011·1 cites·33 claims
- 1240US2017324101A1Proactive anode flooding remediationGM GLOBAL TECH OPERATIONS LLC·Filed 2016·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →