Inventor · disambiguated record
Craig S. Gittleman
Also filed as: GITTLEMAN CRAIG · GITTLEMAN CRAIG S
25 granted patents·10 pending applications·400 citations·filing 1997–2024
95Inventor score
Files withGEN MOTORS CORP10GM GLOBAL TECH OPERATIONS INC7BOC GROUP INC4GM GLOBAL TECH OPERATIONS LLC4JIANG RUICHUN2
Top patents by PatentIndex Score
35 records- 0196US6692545B2Combined water gas shift reactor/carbon dioxide adsorber for use in a fuel cell systemGEN MOTORS CORP·Filed 2001·Granted Feb 17, 2004·106 cites·34 claims
- 0289US6964692B2Carbon monoxide adsorption for carbon monoxide clean-up in a fuel cell systemGEN MOTORS CORP·Filed 2001·Granted Nov 15, 2005·41 cites·28 claims
- 0386US6635372B2Method of delivering fuel and air to a fuel cell systemGEN MOTORS CORP·Filed 2001·Granted Oct 21, 2003·34 cites·44 claims
- 0480US5980611AAir purification processBOC GROUP INC·Filed 1997·Granted Nov 9, 1999·53 cites·17 claims
- 0579US6835219B2Rapid startup of fuel processor using water adsorptionGEN MOTORS CORP·Filed 2001·Granted Dec 28, 2004·20 cites·30 claims
- 0676US6596256B1Synthesis of low silicon sodium X zeoliteBOC GROUP INC·Filed 2000·Granted Jul 22, 2003·23 cites·13 claims
- 0775US7011693B2Control of a hydrogen purifying pressure swing adsorption unit in fuel processor module for hydrogen generationGEN MOTORS CORP·Filed 2003·Granted Mar 14, 2006·23 cites·20 claims
- 0874US7985805B2Polyelectrolyte membranes comprised of blends of PFSA and sulfonated PFCB polymersGM GLOBAL TECH OPERATIONS INC·Filed 2009·Granted Jul 26, 2011·2 cites·18 claims
- 0973US6238460B1Air purification processBOC GROUP INC·Filed 1999·Granted May 29, 2001·40 cites·10 claims
- 1072US2025293279A1Membrane electrode assemblyGM GLOBAL TECH OPERATIONS LLC·Filed 2024·Application pending·0 cites
- 1169US12322840B2System and method for preventing iron from infusing into a proton exchange membrane in a fuel cellGM GLOBAL TECH OPERATIONS LLC·Filed 2022·Granted Jun 3, 2025·0 cites·17 claims
- 1268US7399326B2Carbon monoxide clean-up in a PEM fuel cell systemGEN MOTORS CORP·Filed 2004·Granted Jul 15, 2008·8 cites·16 claims
- 1367US7361199B2Combined water gas shift reactor/carbon dioxide adsorber for use in a fuel cell systemGEN MOTORS CORP·Filed 2004·Granted Apr 22, 2008·12 cites·9 claims
- 1466US7524344B2Carbon monoxide adsorption for carbon monoxide clean-up in a fuel cell systemGEN MOTORS CORP·Filed 2005·Granted Apr 28, 2009·2 cites·5 claims
- 1566US6309445B1Removal of carbon dioxide from gas streamsBOC GROUP INC·Filed 1999·Granted Oct 30, 2001·30 cites·13 claims
- 1663US7276095B2Fuel processor module for hydrogen production for a fuel cell engine using pressure swing adsorptionGEN MOTORS CORP·Filed 2003·Granted Oct 2, 2007·6 cites·52 claims
- 1763US2025250693A1Direct integrated composite membranes for electrolyzers and methods for making the sameGM GLOBAL TECH OPERATIONS LLC·Filed 2024·Application pending·0 cites
- 1862US2024274848A1Fluorinated ionomers, polymer electrolyte membranes, fuel cells, and methods3M INNOVATIVE PROPERTIES COMPANY·Filed 2022·Application pending·0 cites
- 1961US8003732B2Gradient reinforced proton exchange membraneGM GLOBAL TECH OPERATIONS INC·Filed 2008·Granted Aug 23, 2011·0 cites·20 claims
- 2061US7976730B2Blends of low equivalent molecular weight PFSA ionomers with Kynar 2751GM GLOBAL TECH OPERATIONS INC·Filed 2008·Granted Jul 12, 2011·0 cites·16 claims
- 2159US9123963B2Direct coated membrane electrode assembly on external reinforcement for fuel cellsGM GLOBAL TECH OPERATIONS INC·Filed 2013·Granted Sep 1, 2015·0 cites·20 claims
- 2257US2008299424A1Carbon monoxide clean-up in a pem fuel cell systemGEN MOTORS CORP·Filed 2008·Application pending·0 cites
- 2356US8445145B2Stack shutdown purge methodSALVADOR JOHN P·Filed 2006·Granted May 21, 2013·0 cites·17 claims
- 2456US2015171454A1Membrane with laminated structure and orientation controlled nanofiber reinforcement additives for fuel cellsGM GLOBAL TECH OPERATIONS INC·Filed 2015·Application pending·0 cites
- 2555US8227136B2Using ionomer to militate against membrane buckling in the tenting regionPETERS SCOTT L·Filed 2008·Granted Jul 24, 2012·0 cites·16 claims
- 2655US2013022895A1Membrane with Laminated Structure and Orientation Controlled Nanofiber Reinforcement Additives for Fuel CellsGM GLOBAL TECH OPERATIONS INC·Filed 2011·Application pending·0 cites
- 2754US8232011B2Method of operating a fuel cell stackBUDINSKI MICHAEL K·Filed 2006·Granted Jul 31, 2012·0 cites·41 claims
- 2849US8999595B2Fuel cells having improved durabilityMACKINNON SEAN M·Filed 2010·Granted Apr 7, 2015·0 cites·10 claims
- 2947US7943268B2Reinforced membrane electrode assemblyGM GLOBAL TECH OPERATIONS INC·Filed 2005·Granted May 17, 2011·0 cites·18 claims
- 3044US8962213B2Direct catalyst coating on free standing microporous layerJIANG RUICHUN·Filed 2011·Granted Feb 24, 2015·0 cites·10 claims
- 3142US2014080080A1Annealed WVT Membranes to Impart Durability and PerformanceBRENNER ANNETTE M·Filed 2012·Application pending·0 cites
- 3241US9083050B2Chemical durability using synergystic mitigation strategiesCOMS FRANK·Filed 2010·Granted Jul 14, 2015·0 cites·7 claims
- 3341US2012122016A1Fuel Cell Durability Through Oxide Supported Precious Metals in MembraneJIANG RUICHUN·Filed 2010·Application pending·0 cites
- 3436US2005098034A1Hydrogen purification process using pressure swing adsorption for fuel cell applicationsFiled 2003·Application pending·0 cites
- 3533US2017331121A1Porous polyolefin supports for water vapor transfer membranes for humidifiersGM 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 →