De Castro; Emory S.

Patent Applications and Registrations

Patent applications and USPTO patent grants for De Castro; Emory S..The latest application filed is for "membrane electrode units for high temperature fuel cells with improved stability".

Company Profile

0.15.5

De Castro; Emory S. - Nahant MA
De Castro; Emory S. - Williamsville NY
De Castro; Emory S. - Emeryville CA

*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
Membrane electrode units for high temperature fuel cells with improved stability Grant 9,997,791 - Brauninger , et al. June 12, 2	2018-06-12
Membrane Electrode Units For High Temperature Fuel Cells With Improved Stability App 20150064599 - Brauninger; Sigmar ; et al.	2015-03-05
Catalyst for oxygen reduction Grant 8,372,775 - Gulla , et al. February 12, 2	2013-02-12
Structures for gas diffusion materials and methods for their fabrication Grant 7,923,172 - De Castro , et al. April 12, 2	2011-04-12
Catalyst for oxygen reduction Grant 7,879,753 - Gulla , et al. February 1, 2	2011-02-01
Catalyst for oxygen reduction App 20070219086 - Gulla; Andrea F. ; et al.	2007-09-20
Rhodium electrocatalyst and method of preparation Grant 6,855,660 - Tsou , et al. February 15, 2	2005-02-15
Catalyst for oxygen reduction App 20040242412 - Gulla, Andrea F. ; et al.	2004-12-02
Rhodium electrocatalyst and method of preparation App 20030086862 - Tsou, Yu-Min ; et al.	2003-05-08
Structures and methods of manufacture for gas diffusion electrodes and electrode components Grant 6,444,602 - DeMarinis , et al. September 3, 2	2002-09-03
Process for the electrolysis of technical-grade hydrochloric acid contaminated with organic substances using oxygen-consuming cathodes Grant 6,402,930 - Allen , et al. June 11, 2	2002-06-11
Rhodium electrocatalyst and method of preparation Grant 6,149,782 - Allen , et al. November 21, 2	2000-11-21
Structures and methods of manufacture for gas diffusion electrodes and electrode components Grant 6,103,077 - DeMarinis , et al. August 15, 2	2000-08-15
Solid state gas sensor and filter assembly Grant 5,841,021 - De Castro , et al. November 24, 1	1998-11-24
Colorimetric indicators for breath, air, gas and vapor analyses and method of manufacture Grant 5,834,626 - De Castro , et al. November 10, 1	1998-11-10
Portable lead detector Grant 5,437,772 - De Castro , et al. August 1, 1	1995-08-01
Method and systems for extracting oxygen employing electrocatalysts Grant 5,017,274 - Kerr , et al. May 21, 1	1991-05-21

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