Inventor · disambiguated record
Jon P. Owejan
Also filed as: OWEJAN JON · OWEJAN JON P
32 granted patents·6 pending applications·77 citations·filing 2004–2024
95Inventor score
Files withGM GLOBAL TECH OPERATIONS INC12OWEJAN JON P12PLUG POWER INC4GOEBEL STEVEN G3PHASE TWO CHEMICALS INC2
Top patents by PatentIndex Score
38 records- 0192US7718298B2Bifurcation of flow channels in bipolar plate flowfieldsGM GLOBAL TECH OPERATIONS INC·Filed 2007·Granted May 18, 2010·15 cites·14 claims
- 0288US8518596B1Low cost fuel cell diffusion layer configured for optimized anode water managementOWEJAN JON P·Filed 2012·Granted Aug 27, 2013·7 cites·17 claims
- 0387US12278410B2Integrated circuit for diagnosticsPLUG POWER INC·Filed 2024·Granted Apr 15, 2025·0 cites·19 claims
- 0483US7087337B2Flow field geometries for improved water managementGEN MOTORS CORP·Filed 2004·Granted Aug 8, 2006·22 cites·16 claims
- 0581US8501364B2Fuel cell bipolar plate exit for improved flow distribution and freeze compatibilityGM GLOBAL TECH OPERATIONS INC·Filed 2013·Granted Aug 6, 2013·2 cites·14 claims
- 0679US8277988B2Anode water separator for a fuel cell systemGOEBEL STEVEN G·Filed 2009·Granted Oct 2, 2012·3 cites·17 claims
- 0779US8168340B2Water removal features for PEMfc stack manifoldsWHITEHEAD LEE C·Filed 2007·Granted May 1, 2012·4 cites·12 claims
- 0879US7901832B2Bipolar plate with inlet and outlet water management featuresGM GLOBAL TECH OPERATIONS INC·Filed 2008·Granted Mar 8, 2011·3 cites·20 claims
- 0979US7842426B2Use of a porous material in the manifolds of a fuel cell stackGM GLOBAL TECH OPERATIONS INC·Filed 2006·Granted Nov 30, 2010·3 cites·19 claims
- 1078US7862936B2Water removal channel for PEM fuel cell stack headersGM GLOBAL TECH OPERATIONS INC·Filed 2007·Granted Jan 4, 2011·3 cites·19 claims
- 1177US11955675B2Integrated circuit for diagnosticsPLUG POWER INC·Filed 2022·Granted Apr 9, 2024·0 cites·12 claims
- 1276US12424640B2Fuel cell information monitor and data transferPLUG POWER INC·Filed 2022·Granted Sep 23, 2025·0 cites·25 claims
- 1375US8563182B2Anode water separator for a fuel cell systemGOEBEL STEVEN G·Filed 2012·Granted Oct 22, 2013·1 cites·20 claims
- 1475US8129075B2Bipolar plate header formed featuresOWEJAN JON P·Filed 2008·Granted Mar 6, 2012·2 cites·20 claims
- 1574US7960062B2Anode accumulation tank with high nitrogen concentration bleed for a fuel cell stack fuel delivery systemGM GLOBAL TECH OPERATIONS INC·Filed 2007·Granted Jun 14, 2011·2 cites·16 claims
- 1674US7749637B2Water blocking layer and wicking reservoir for PEMFCGM GLOBAL TECH OPERATIONS INC·Filed 2005·Granted Jul 6, 2010·2 cites·22 claims
- 1773US8859163B2PEM fuel cell stack inlet water regulation systemOWEJAN JON P·Filed 2009·Granted Oct 14, 2014·2 cites·20 claims
- 1872US10612184B2Hydronic drying machineTHE RES FOUNDATION FOR SUNY·Filed 2017·Granted Apr 7, 2020·1 cites·24 claims
- 1972US8389182B2Bipolar plate with reduced coolant volume and asymmetric heat removalOWEJAN JON P·Filed 2010·Granted Mar 5, 2013·1 cites·18 claims
- 2071US10502438B2Latent and sensible cooling membrane heat pumpUNIV NEW YORK STATE RES FOUND·Filed 2016·Granted Dec 10, 2019·2 cites·13 claims
- 2168US9190675B2Humid stream orifice via geometry and material that is robust to becoming blockedGM GLOBAL TECH OPERATIONS INC·Filed 2013·Granted Nov 17, 2015·1 cites·20 claims
- 2267US2025043437A1Two-phase solutions for electrochemically generating chemical productsPHASE TWO CHEMICALS INC·Filed 2023·Application pending·0 cites
- 2367US2025043447A1Articles, systems, and methods for electrochemically generating chemical productsPHASE TWO CHEMICALS INC·Filed 2023·Application pending·0 cites
- 2466US8347737B2Pressure sensor for use in fuel cell systemsGM GLOBAL TECH OPERATIONS INC·Filed 2011·Granted Jan 8, 2013·1 cites·20 claims
- 2564US2015093673A1Pem fuel cell stack inlet water regulation systemGM GLOBAL TECH OPERATIONS INC·Filed 2014·Application pending·0 cites
- 2663US8877392B2PEM fuel cell stack inlet water regulation systemOWEJAN JON P·Filed 2009·Granted Nov 4, 2014·0 cites·20 claims
- 2762US2023223561A1Fuel cell stack and method for manufacturePLUG POWER INC·Filed 2022·Application pending·0 cites
- 2860US8394547B2Fuel cell bipolar plate exit for improved flow distribution and freeze compatibilityOWEJAN JON P·Filed 2007·Granted Mar 12, 2013·0 cites·9 claims
- 2959US8268492B2Fuel cell stack features for improved water managementOWEJAN JON P·Filed 2007·Granted Sep 18, 2012·0 cites·16 claims
- 3055US9153826B2Bipolar plate with features for mitigation of exit water retentionOWEJAN JON P·Filed 2008·Granted Oct 6, 2015·0 cites·16 claims
- 3154US8389047B2Low-cost hydrophilic treatment method for assembled PEMFC stacksOWEJAN JON P·Filed 2006·Granted Mar 5, 2013·0 cites·17 claims
- 3252US8603701B2Sheared edge on fuel cell components for wicking of waterGOEBEL STEVEN G·Filed 2010·Granted Dec 10, 2013·0 cites·20 claims
- 3352US2011039190A1Continuous porous flow distributors for a fuel cellGM GLOBALTECHNOLOGY OPERATIONS INC·Filed 2009·Application pending·0 cites
- 3451US8603695B2Fuel cell assembly manifold heater for improved water removal and freeze startOWEJAN JON P·Filed 2007·Granted Dec 10, 2013·0 cites·20 claims
- 3551US8101322B2Constant channel cross-section in a PEMFC outletOWEJAN JON P·Filed 2007·Granted Jan 24, 2012·0 cites·6 claims
- 3651US8034502B2Water removal system for non-reactive regions in PEFMC stacksGM GLOBAL TECH OPERATIONS INC·Filed 2007·Granted Oct 11, 2011·0 cites·24 claims
- 3751US2009191351A1Fuel cell bipolar plate with variable surface propertiesGM GLOBAL TECH OPERATIONS INC·Filed 2008·Application pending·0 cites
- 3842US8865359B2Fuel cell having improved thermal characteristicsOWEJAN JON P·Filed 2010·Granted Oct 21, 2014·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →