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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:	028120/0971			Pages:	17
		Recorded:	04/27/2012
Attorney Dkt #:	1134419
Conveyance:	MERGER (SEE DOCUMENT FOR DETAILS).

Total properties: 33

Patent #:	5082473	Issue Dt:	01/21/1992	Application #:	07557132	Filing Dt:	07/23/1990
Title:	EXTRACTION AND CONCENTRATION OF A GAS COMPONENT

Patent #:	6051050	Issue Dt:	04/18/2000	Application #:	08995906	Filing Dt:	12/22/1997
Title:	MODULAR PRESSURE SWING ADSORPTION WITH ENERGY RECOVERY

Patent #:	6176897	Issue Dt:	01/23/2001	Application #:	09000844	Filing Dt:	12/30/1997
Title:	HIGH FREQUENCY PRESSURE SWING ADSORPTION

Patent #:	6398853	Issue Dt:	06/04/2002	Application #:	09464446	Filing Dt:	12/16/1999
Title:	GAS SEPARATION WITH SPLIT STREAM CENTRIFUGAL TURBOMACHINERY

Patent #:	6451095	Issue Dt:	09/17/2002	Application #:	09584269	Filing Dt:	09/18/2000
Title:	MODULAR PRESSURE SWING ADSORPTION APPARATUS

Patent #:	6488747	Issue Dt:	12/03/2002	Application #:	09591217	Filing Dt:	06/12/2000
Title:	PRESSURE SWING ADSORPTION WITH AXIAL OR CENTRIFUGAL COMPRESSION MACHINERY

Patent #:	6406523	Issue Dt:	06/18/2002	Application #:	09591275	Filing Dt:	06/09/2000
Title:	ROTARY PRESSURE SWING ADSORPTION APPARATUS

Patent #:	7250150	Issue Dt:	07/31/2007	Application #:	09591277	Filing Dt:	06/09/2000
Title:	CHEMICAL REACTOR WITH PRESSURE SWING ADSORPTION

Patent #:	6514319	Issue Dt:	02/04/2003	Application #:	09733606	Filing Dt:	12/08/2000
Publication #:	US20010023640	Pub Dt:	09/27/2001
Title:	LIFE SUPPORT OXYGEN CONCENTRATOR

Patent #:	6921597	Issue Dt:	07/26/2005	Application #:	09808715	Filing Dt:	03/14/2001
Publication #:	US20020004157	Pub Dt:	01/10/2002
Title:	ELECTRICAL CURRENT GENERATION SYSTEM

Patent #:	6692626	Issue Dt:	02/17/2004	Application #:	09839381	Filing Dt:	04/20/2001
Publication #:	US20020022146	Pub Dt:	02/21/2002
Title:	ADSORBENT LAMINATE STRUCTURES

Patent #:	6905535	Issue Dt:	06/14/2005	Application #:	09886469	Filing Dt:	06/22/2001
Publication #:	US20020056374	Pub Dt:	05/16/2002
Title:	GAS SEPARATION WITH SPLIT STREAM CENTRIFUGAL TURBOMACHINERY

Patent #:	6565635	Issue Dt:	05/20/2003	Application #:	09963236	Filing Dt:	09/25/2001
Publication #:	US20020066367	Pub Dt:	06/06/2002
Title:	LAYERED MANIFOLD PRESSURE SWING ADSORPTION DEVICE AND METHOD

Patent #:	6514318	Issue Dt:	02/04/2003	Application #:	09998443	Filing Dt:	12/03/2001
Publication #:	US20020035924	Pub Dt:	03/28/2002
Title:	MULTISTAGE SYSTEM FOR SEPARATING GAS BY ADSORPTION

Patent #:	6840985	Issue Dt:	01/11/2005	Application #:	09998777	Filing Dt:	12/03/2001
Publication #:	US20020056375	Pub Dt:	05/16/2002
Title:	SURGE ABSORBER FLOW REGULATION FOR MODULAR PRESSURE SWING ADSORPTION

Patent #:	6533846	Issue Dt:	03/18/2003	Application #:	10007654	Filing Dt:	12/10/2001
Title:	MODULAR PRESSURE SWING ADSORPTION APPARATUS WITH CLEARANCE-TYPE VALVE SEALS

Patent #:	6866950	Issue Dt:	03/15/2005	Application #:	10013896	Filing Dt:	12/07/2001
Publication #:	US20020127442	Pub Dt:	09/12/2002
Title:	METHODS AND APPARATUSES FOR GAS SEPARATION BY PRESSURE SWING ADSORPTION WITH PARTIAL GAS PRODUCT FEED TO FUEL CELL POWER SOURCE

Patent #:	7037358	Issue Dt:	05/02/2006	Application #:	10021751	Filing Dt:	12/11/2001
Publication #:	US20020134246	Pub Dt:	09/26/2002
Title:	PSA WITH ADSORBENTS SENSITIVE TO CONTAMINANTS

Patent #:	6742507	Issue Dt:	06/01/2004	Application #:	10039491	Filing Dt:	10/26/2001
Publication #:	US20020104518	Pub Dt:	08/08/2002
Title:	FEED COMPOSITION MODIFICATION FOR INTERNAL COMBUSTION ENGINES

Patent #:	7041272	Issue Dt:	05/09/2006	Application #:	10039552	Filing Dt:	10/26/2001
Publication #:	US20020098394	Pub Dt:	07/25/2002
Title:	SYSTEMS AND PROCESSES FOR PROVIDING HYDROGEN TO FUEL CELLS

Patent #:	7087331	Issue Dt:	08/08/2006	Application #:	10039940	Filing Dt:	10/26/2001
Publication #:	US20020142208	Pub Dt:	10/03/2002
Title:	ENERGY EFFICIENT GAS SEPARATION FOR FUEL CELLS

Patent #:	7300905	Issue Dt:	11/27/2007	Application #:	10041536	Filing Dt:	01/07/2002
Publication #:	US20020170436	Pub Dt:	11/21/2002
Title:	METHOD FOR MANUFACTURE OF ADSORBENT

Patent #:	7097925	Issue Dt:	08/29/2006	Application #:	10352361	Filing Dt:	01/27/2003
Publication #:	US20030143448	Pub Dt:	07/31/2003
Title:	HIGH TEMPERATURE FUEL CELL POWER PLANT

Patent #:	6902602	Issue Dt:	06/07/2005	Application #:	10389539	Filing Dt:	03/14/2003
Publication #:	US20040011198	Pub Dt:	01/22/2004
Title:	GAS SEPARATION BY COMBINED PRESSURE SWING AND DISPLACEMENT PURGE

Patent #:	7387849	Issue Dt:	06/17/2008	Application #:	10389541	Filing Dt:	03/14/2003
Publication #:	US20040005492	Pub Dt:	01/08/2004
Title:	HYDROGEN RECYCLE FOR SOLID OXIDE FUEL CELL

Patent #:	7094275	Issue Dt:	08/22/2006	Application #:	10620262	Filing Dt:	07/14/2003
Publication #:	US20050145111	Pub Dt:	07/07/2005
Title:	MODULAR PRESSURE SWING ADSORPTION APPARATUS

Patent #:	RE40006	Issue Dt:	01/22/2008	Application #:	10823471	Filing Dt:	04/12/2004
Title:	FLOW REGULATED PRESSURE SWING ADSORPTION SYSTEM

Patent #:	7160367	Issue Dt:	01/09/2007	Application #:	10851755	Filing Dt:	05/20/2004
Publication #:	US20040261618	Pub Dt:	12/30/2004
Title:	PSA WITH ADSORBENTS SENSITIVE TO CONTAMINANTS

Patent #:	7189280	Issue Dt:	03/13/2007	Application #:	10881775	Filing Dt:	06/29/2004
Publication #:	US20050284291	Pub Dt:	12/29/2005
Title:	ADSORPTIVE SEPARATION OF GAS STREAMS

Patent #:	7250073	Issue Dt:	07/31/2007	Application #:	10884854	Filing Dt:	07/02/2004
Publication #:	US20050183572	Pub Dt:	08/25/2005
Title:	LIFE SUPPORT OXYGEN CONCENTRATOR

Patent #:	7553568	Issue Dt:	06/30/2009	Application #:	10993902	Filing Dt:	11/19/2004
Publication #:	US20050106429	Pub Dt:	05/19/2005
Title:	HIGH EFFICIENCY LOAD-FOLLOWING SOLID OXIDE FUEL CELL SYSTEMS

Patent #:	NONE	Issue Dt:		Application #:	11869555	Filing Dt:	10/09/2007
Publication #:	US20080090113	Pub Dt:	04/17/2008
Title:	ENHANCED SOLID OXIDE FUEL CELL SYSTEMS

Patent #:	8551444	Issue Dt:	10/08/2013	Application #:	12445934	Filing Dt:	04/16/2009
Publication #:	US20100166645	Pub Dt:	07/01/2010
Title:	COMPACT PRESSURE SWING REFORMER

Assignor

QUESTAIR TECHNOLOGIES INC.

Exec Dt:

06/12/2009

Assignee

XEBEC ADSORPTION INC.

6961 RUSSELL AVE.

BURNABY, CANADA V5J 4R8

Correspondence name and address
	OSLER HOSKIN & HARCOURT LLP
	1000 DE LA GAUCHETIERE ST WEST
	SUITE 2100
	MONTREAL, H3B 4W5 CANADA

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