ZELENAY; Piotr

Patent Applications and Registrations

Patent applications and USPTO patent grants for ZELENAY; Piotr.The latest application filed is for "metal nanoparticle-deposited, nitrogen-doped carbon adsorbents for removal of sulfur impurities in fuels".

Company Profile

1.20.21

ZELENAY; Piotr - Los Alamos NM

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Metal Nanoparticle-deposited, Nitrogen-doped Carbon Adsorbents For Removal Of Sulfur Impurities In Fuels App 20220080382 - ZHAN; Bi-Zeng ; et al.	2022-03-17
Metal Nanoparticle-deposited, Nitrogen-doped Carbon Adsorbents For Removal Of Sulfur Impurities In Fuels App 20190262798 - ZHAN; Bi-Zeng ; et al.	2019-08-29
Non-precious metal catalysts prepared from precursors comprising cyanamide and polyaniline Grant 9,979,026 - Chung , et al. May 22, 2	2018-05-22
Non-precious Fuel Cell Catalysts Comprising Polyaniline App 20170098829 - Zelenay; Piotr ; et al.	2017-04-06
Non-precious Metal Catalysts App 20160351915 - CHUNG; Hoon Taek ; et al.	2016-12-01
Catalytic oxidation of dimethyl ether Grant 9,334,575 - Zelenay , et al. May 10, 2	2016-05-10
Preparation of nitrogen-doped carbon tubes Grant 9,216,900 - Chung , et al. December 22, 2	2015-12-22
Non-precious metal catalysts prepared from precursor comprising cyanamide Grant 9,169,140 - Chung , et al. October 27, 2	2015-10-27
Minimizing electrode contamination in an electrochemical cell Grant 8,906,575 - Kim , et al. December 9, 2	2014-12-09
Nitrogen-doped carbon-supported cobalt-iron oxygen reduction catalyst Grant 8,709,295 - Zelenay , et al. April 29, 2	2014-04-29
Non-precious Metal Catalysts App 20140045098 - CHUNG; Hoon Taek ; et al.	2014-02-13
Nitrogen-Doped Carbon-Supported Cobalt-Iron Oxygen Reduction Catalyst App 20140024521 - Zelenay; Piotr ; et al.	2014-01-23
Catalytic Oxidation of Dimethyl Ether App 20130292260 - Li; Qing ; et al.	2013-11-07
Preparation of supported electrocatalyst comprising multiwalled carbon nanotubes Grant 8,518,608 - Wu , et al. August 27, 2	2013-08-27
Preparation Of Nitrogen-doped Carbon Tubes App 20130048919 - Chung; Hoon Taek ; et al.	2013-02-28
Minimizing Electrode Contamination In An Electrochemical Cell App 20120225370 - Kim; Yu Seung ; et al.	2012-09-06
Non-precious Fuel Cell Catalysts Comprising Polyaniline App 20120088187 - Wu; Gang ; et al.	2012-04-12
Non-precious Metal Catalysts App 20120070764 - Chung; Hoon Taek ; et al.	2012-03-22
Preparation Of Supported Electrocatalyst Comprising Multiwalled Carbon Nanotubes App 20110281204 - Wu; Gang ; et al.	2011-11-17
Nitrogen-doped Carbon-supported Cobalt-iron Oxygen Reduction Catalyst App 20110260119 - Zelenay; Piotr ; et al.	2011-10-27
Method of making chalcogen catalysts for polymer electrolyte fuel cells Grant 7,851,399 - Choi , et al. December 14, 2	2010-12-14
Chalcogen catalysts for polymer electrolyte fuel cell Grant 7,781,364 - Zelenay , et al. August 24, 2	2010-08-24
Chalcogen Catalysts For Polymer Electrolyte Fuel Cell App 20100003569 - Alonso-Vante; Nicolas ; et al.	2010-01-07
Chalcogen catalysts for polymer electrolyte fuel cell Grant 7,588,857 - Alonso-Vante , et al. September 15, 2	2009-09-15
Method of improving fuel cell performance by removing at least one metal oxide contaminant from a fuel cell electrode Grant 7,575,824 - Kim , et al. August 18, 2	2009-08-18
Method of making metal-polymer composite catalysts Grant 7,550,223 - Zelenay , et al. June 23, 2	2009-06-23
Method of improving fuel cell performance App 20080026262 - Kim; Yu Seung ; et al.	2008-01-31
Method of making chalcogen catalysts for polymer electrolyte fuel cells App 20070281852 - Choi; Jong-Ho ; et al.	2007-12-06
Chalcogen catalysts for polymer electrolyte fuel cell App 20070128501 - Alonso-Vante; Nicolas ; et al.	2007-06-07
Metal-polymer composite catalysts App 20070082253 - Zelenay; Piotr ; et al.	2007-04-12
Method of making metal-polymer composite catalysts App 20070082804 - Zelenay; Piotr ; et al.	2007-04-12
Methanol-tolerant cathode catalyst composite for direct methanol fuel cells Grant 7,101,635 - Zhu , et al. September 5, 2	2006-09-05
Methanol-tolerant Cathode Catalyst Composite For Direct Methanol Fuel Cells App 20060063061 - Zhu; Yimin ; et al.	2006-03-23
Methanol-tolerant cathode catalyst composite for direct methanol fuel cells Grant 7,014,931 - Zhu , et al. March 21, 2	2006-03-21
Catalyst inks and method of application for direct methanol fuel cells Grant 6,696,382 - Zelenay , et al. February 24, 2	2004-02-24

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