Inventor · disambiguated record
Piotr Zelenay
Also filed as: ZELENAY PIOTR
16 granted patents·4 pending applications·86 citations·filing 2000–2021
91Inventor score
Top patents by PatentIndex Score
20 records- 0187US7550223B2Method of making metal-polymer composite catalystsLOS ALAMOS NAT SECURITY LLC·Filed 2006·Granted Jun 23, 2009·14 cites·20 claims
- 0286US6696382B1Catalyst inks and method of application for direct methanol fuel cellsUNIV CALIFORNIA·Filed 2000·Granted Feb 24, 2004·45 cites·5 claims
- 0384US8709295B2Nitrogen-doped carbon-supported cobalt-iron oxygen reduction catalystZELENAY PIOTR·Filed 2011·Granted Apr 29, 2014·5 cites·11 claims
- 0482US7851399B2Method of making chalcogen catalysts for polymer electrolyte fuel cellsLOS ALAMOS NAT SECURITY LLC·Filed 2006·Granted Dec 14, 2010·6 cites·26 claims
- 0580US7781364B2Chalcogen catalysts for polymer electrolyte fuel cellLOS ALAMOS NAT SECURITY LLC·Filed 2009·Granted Aug 24, 2010·4 cites·23 claims
- 0678US7575824B2Method of improving fuel cell performance by removing at least one metal oxide contaminant from a fuel cell electrodeLOS ALAMOS NAT SECURITY LLC·Filed 2006·Granted Aug 18, 2009·3 cites·27 claims
- 0777US7588857B2Chalcogen catalysts for polymer electrolyte fuel cellLOS ALAMOS NAT SECURITY LLC·Filed 2005·Granted Sep 15, 2009·3 cites·12 claims
- 0873US11826721B2Metal nanoparticle-deposited, nitrogen-doped carbon adsorbents for removal of sulfur impurities in fuelsCHEVRON USA INC·Filed 2021·Granted Nov 28, 2023·0 cites·11 claims
- 0971US8518608B2Preparation of supported electrocatalyst comprising multiwalled carbon nanotubesWU GANG·Filed 2011·Granted Aug 27, 2013·2 cites·6 claims
- 1067US9169140B2Non-precious metal catalysts prepared from precursor comprising cyanamideCHUNG HOON TAEK·Filed 2011·Granted Oct 27, 2015·1 cites·5 claims
- 1165US9334575B2Catalytic oxidation of dimethyl etherLOS ALAMOS NAT SECURITY LLC·Filed 2013·Granted May 10, 2016·0 cites·3 claims
- 1262US2014024521A1Nitrogen-Doped Carbon-Supported Cobalt-Iron Oxygen Reduction CatalystLOS ALAMOS NAT SECURITY LLC·Filed 2013·Application pending·0 cites
- 1362US2019262798A1Metal nanoparticle-deposited, nitrogen-doped carbon adsorbents for removal of sulfur impurities in fuelsCHEVRON USA INC·Filed 2019·Application pending·0 cites
- 1461US2017098829A1Non-precious fuel cell catalysts comprising polyanilineLOS ALAMOS NAT SECURITY LLC·Filed 2016·Application pending·0 cites
- 1560US7014931B1Methanol-tolerant cathode catalyst composite for direct methanol fuel cellsUNIV CALIFORNIA·Filed 2002·Granted Mar 21, 2006·3 cites·8 claims
- 1659US9979026B2Non-precious metal catalysts prepared from precursors comprising cyanamide and polyanilineLOS ALAMOS NAT SECURITY LLC·Filed 2013·Granted May 22, 2018·0 cites·18 claims
- 1755US8906575B2Minimizing electrode contamination in an electrochemical cellKIM YU SEUNG·Filed 2012·Granted Dec 9, 2014·0 cites·1 claims
- 1851US2012088187A1Non-precious fuel cell catalysts comprising polyanilineWU GANG·Filed 2011·Application pending·0 cites
- 1947US7101635B1Methanol-tolerant cathode catalyst composite for direct methanol fuel cellsUNIV CALIFORNIA·Filed 2002·Granted Sep 5, 2006·0 cites·4 claims
- 2046US9216900B2Preparation of nitrogen-doped carbon tubesCHUNG HOON TAEK·Filed 2011·Granted Dec 22, 2015·0 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →