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Patent Assignment Details

NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Reel/Frame:	029097/0631			Pages:	16
		Recorded:	10/09/2012
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Total properties: 39

Patent #:	5501915	Issue Dt:	03/26/1996	Application #:	08429460	Filing Dt:	04/26/1995
Title:	POROUS ELECTRODE FOR ELECTRODE ASSEMBLIES IN A FUEL CELL

Patent #:	5716437	Issue Dt:	02/10/1998	Application #:	08613387	Filing Dt:	03/07/1996
Title:	MATERIALS FOR USE IN ELECTRODE MANUFACTURE

Patent #:	5795669	Issue Dt:	08/18/1998	Application #:	08628161	Filing Dt:	04/05/1996
Title:	ELECTRODE

Patent #:	5702839	Issue Dt:	12/30/1997	Application #:	08666056	Filing Dt:	06/19/1996
Title:	MANUFACTURE OF ELECTRODES

Patent #:	5871860	Issue Dt:	02/16/1999	Application #:	08895987	Filing Dt:	07/17/1997
Title:	IMPROVED MANUFACTURE OF ELECTRODES

Patent #:	5759944	Issue Dt:	06/02/1998	Application #:	08897158	Filing Dt:	07/18/1997
Title:	CATALYST MATERIAL

Patent #:	5939220	Issue Dt:	08/17/1999	Application #:	08955416	Filing Dt:	10/23/1997
Title:	CATALYST

Patent #:	6042958	Issue Dt:	03/28/2000	Application #:	09063998	Filing Dt:	04/21/1998
Title:	COMPOSITE MEMBRANES

Patent #:	6010606	Issue Dt:	01/04/2000	Application #:	09189842	Filing Dt:	11/12/1998
Title:	GAS DIFFUSION ELECTRODES

Patent #:	6677073	Issue Dt:	01/13/2004	Application #:	09594861	Filing Dt:	06/15/2000
Title:	NON-WOVEN FIBER WEBS

Patent #:	6936370	Issue Dt:	08/30/2005	Application #:	09643550	Filing Dt:	08/22/2000
Title:	SOLID POLYMER FUEL CELL WITH IMPROVED VOLTAGE REVERSAL TOLERANCE

Patent #:	6531240	Issue Dt:	03/11/2003	Application #:	09936547	Filing Dt:	09/14/2001
Title:	GAS DIFFUSION SUBSTRATES

Patent #:	7338732	Issue Dt:	03/04/2008	Application #:	10018607	Filing Dt:	07/24/2002
Title:	GAS DIFFUSION SUBSTRATE AND ELECTRODE

Patent #:	6949308	Issue Dt:	09/27/2005	Application #:	10257794	Filing Dt:	10/16/2002
Publication #:	US20030134179	Pub Dt:	07/17/2003
Title:	GAS DIFFUSION SUBSTRATE

Patent #:	7405021	Issue Dt:	07/29/2008	Application #:	10332438	Filing Dt:	08/18/2003
Publication #:	US20040076871	Pub Dt:	04/22/2004
Title:	WATER-RETAINING ANODE STRUCTURE FOR A FUEL CELL

Patent #:	7049025	Issue Dt:	05/23/2006	Application #:	10416049	Filing Dt:	09/18/2003
Publication #:	US20040058123	Pub Dt:	03/25/2004
Title:	GAS DIFFUSION SUBSTRATE

Patent #:	7128993	Issue Dt:	10/31/2006	Application #:	10429142	Filing Dt:	05/02/2003
Publication #:	US20040009385	Pub Dt:	01/15/2004
Title:	COMPOSITE MEMBRANE

Patent #:	7396610	Issue Dt:	07/08/2008	Application #:	10477959	Filing Dt:	06/02/2004
Publication #:	US20040214071	Pub Dt:	10/28/2004
Title:	SUBSTRATE

Patent #:	8309268	Issue Dt:	11/13/2012	Application #:	10569188	Filing Dt:	09/20/2006
Publication #:	US20070190400	Pub Dt:	08/16/2007
Title:	SEALING OF A MEMBRANE ELECTRODE ASSEMBLY

Patent #:	7736539	Issue Dt:	06/15/2010	Application #:	10585808	Filing Dt:	04/30/2007
Publication #:	US20070196734	Pub Dt:	08/23/2007
Title:	ION-CONDUCTING POLYMERS AND MEMBRANES COMPRISING THEM

Patent #:	7851095	Issue Dt:	12/14/2010	Application #:	11597773	Filing Dt:	06/27/2007
Publication #:	US20070292743	Pub Dt:	12/20/2007
Title:	ANODE STRUCTURE

Patent #:	8133306	Issue Dt:	03/13/2012	Application #:	11629809	Filing Dt:	07/03/2008
Publication #:	US20080268297	Pub Dt:	10/30/2008
Title:	GAS DIFFUSION SUBSTRATE

Patent #:	7901835	Issue Dt:	03/08/2011	Application #:	11661333	Filing Dt:	12/04/2007
Publication #:	US20080199762	Pub Dt:	08/21/2008
Title:	PLATINUM ALLOY CATALYST

Patent #:	7704916	Issue Dt:	04/27/2010	Application #:	11663258	Filing Dt:	07/20/2007
Publication #:	US20070269359	Pub Dt:	11/22/2007
Title:	COMPOUND HAVING A PYROCHLORE-STRUCTURE AND ITS USE AS A CATALYST CARRIER IN WATER GAS SHIFT REACTION

Patent #:	9083012	Issue Dt:	07/14/2015	Application #:	11663892	Filing Dt:	03/26/2007
Publication #:	US20080090131	Pub Dt:	04/17/2008
Title:	MEMBRANE ELECTRODE ASSEMBLY HAVING AN ADHESIVE LAYER IMPREGNATING THROUGH AN ELECTROCATALYST LAYER AND INTO A FIRST GAS DIFFUSION SUBSTRATE

Patent #:	9127182	Issue Dt:	09/08/2015	Application #:	11914696	Filing Dt:	06/04/2008
Publication #:	US20080292943	Pub Dt:	11/27/2008
Title:	Polymer Dispersion and Electrocatalyst Ink

Patent #:	7678162	Issue Dt:	03/16/2010	Application #:	11970334	Filing Dt:	01/07/2008
Publication #:	US20080187817	Pub Dt:	08/07/2008
Title:	GAS DIFFUSION SUBSTRATE AND ELECTRODE

Patent #:	8685574	Issue Dt:	04/01/2014	Application #:	12278094	Filing Dt:	10/28/2008
Publication #:	US20090098440	Pub Dt:	04/16/2009
Title:	MICROPOROUS LAYER

Patent #:	NONE	Issue Dt:		Application #:	12304390	Filing Dt:	08/24/2009
Publication #:	US20100047658	Pub Dt:	02/25/2010
Title:	ARTICLES AND COMPOSITIONS EMPLOYING ION-CONDUCTING COMPONENTS

Patent #:	8071503	Issue Dt:	12/06/2011	Application #:	12375107	Filing Dt:	11/02/2009
Publication #:	US20100086831	Pub Dt:	04/08/2010
Title:	CATALYST

Patent #:	8318373	Issue Dt:	11/27/2012	Application #:	12440691	Filing Dt:	09/03/2009
Publication #:	US20100009232	Pub Dt:	01/14/2010
Title:	FUEL CELL ASSEMBLY

Patent #:	8367266	Issue Dt:	02/05/2013	Application #:	12665824	Filing Dt:	12/21/2009
Publication #:	US20100190086	Pub Dt:	07/29/2010
Title:	CATALYST LAYER

Patent #:	8173324	Issue Dt:	05/08/2012	Application #:	12670000	Filing Dt:	01/21/2010
Publication #:	US20100196789	Pub Dt:	08/05/2010
Title:	CATALYST

Patent #:	8399145	Issue Dt:	03/19/2013	Application #:	12679823	Filing Dt:	03/24/2010
Publication #:	US20100209811	Pub Dt:	08/19/2010
Title:	MEMBRANE ELECTRODE ASSEMBLY

Patent #:	NONE	Issue Dt:		Application #:	12921289	Filing Dt:	12/10/2010
Publication #:	US20110091790	Pub Dt:	04/21/2011
Title:	ION-CONDUCTING MEMBRANE STRUCTURES

Patent #:	9960430	Issue Dt:	05/01/2018	Application #:	13148792	Filing Dt:	11/10/2011
Publication #:	US20120046161	Pub Dt:	02/23/2012
Title:	TERNARY PLATINUM ALLOY CATALYST

Patent #:	NONE	Issue Dt:		Application #:	13201106	Filing Dt:	11/10/2011
Publication #:	US20120045710	Pub Dt:	02/23/2012
Title:	GAS DIFFUSION SUBSTRATE

Patent #:	NONE	Issue Dt:		Application #:	13390821	Filing Dt:	05/07/2012
Publication #:	US20120214084	Pub Dt:	08/23/2012
Title:	A CATALYST LAYER FOR USE IN A FUEL CELL

Patent #:	9722255	Issue Dt:	08/01/2017	Application #:	13516914	Filing Dt:	08/23/2012
Publication #:	US20120321988	Pub Dt:	12/20/2012
Title:	CATALYST LAYER ASSEMBLY

Assignor

JOHNSON MATTHEY PUBLIC LIMITED COMPANY

Exec Dt:

08/16/2012

Assignee

JOHNSON MATTHEY FUEL CELLS LIMITED

5TH FLOOR

25 FARRINGDON STREET

LONDON, UNITED KINGDOM EC4A 4AB

Correspondence name and address
	CHRISTOPHER R. LEWIS
	P.O. BOX 980
	VALLEY FORGE, PA 19482-0980

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