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Patent Assignment Details

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Reel/Frame:	022584/0016			Pages:	4
		Recorded:	04/23/2009
Attorney Dkt #:	MULTIPLE
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Total properties: 13

Patent #:	5571223	Issue Dt:	11/05/1996	Application #:	08090685	Filing Dt:	06/22/1993
Title:	ROLLER APPARATUS

Patent #:	6162268	Issue Dt:	12/19/2000	Application #:	09303920	Filing Dt:	05/03/1999
Title:	POLISHING SLURRY

Patent #:	6514301	Issue Dt:	02/04/2003	Application #:	09317973	Filing Dt:	05/25/1999
Title:	FOAM SEMICONDUCTOR POLISHING BELTS AND PADS

Patent #:	6406363	Issue Dt:	06/18/2002	Application #:	09386741	Filing Dt:	08/31/1999
Title:	UNSUPPORTED CHEMICAL MECHANICAL POLISHING BELT

Patent #:	6213858	Issue Dt:	04/10/2001	Application #:	09427108	Filing Dt:	10/26/1999
Title:	BELTS FOR POLISHING SEMICONDUCTORS

Patent #:	6299795	Issue Dt:	10/09/2001	Application #:	09484242	Filing Dt:	01/18/2000
Title:	Polishing Slurry

Patent #:	6585574	Issue Dt:	07/01/2003	Application #:	09596842	Filing Dt:	06/19/2000
Title:	POLISHING PAD WITH REDUCED MOISTURE ABSORPTION

Patent #:	6454821	Issue Dt:	09/24/2002	Application #:	09598161	Filing Dt:	06/21/2000
Title:	POLISHING COMPOSITION AND METHOD

Patent #:	7718102	Issue Dt:	05/18/2010	Application #:	10266552	Filing Dt:	10/07/2002
Publication #:	US20030148722	Pub Dt:	08/07/2003
Title:	FROTH AND METHOD OF PRODUCING FROTH

Patent #:	7201647	Issue Dt:	04/10/2007	Application #:	10273194	Filing Dt:	10/16/2002
Publication #:	US20030228836	Pub Dt:	12/11/2003
Title:	SUBPAD HAVING ROBUST, SEALED EDGES

Patent #:	NONE	Issue Dt:		Application #:	10935420	Filing Dt:	09/08/2004
Publication #:	US20070037892	Pub Dt:	02/15/2007
Title:	Aqueous slurry containing metallate-modified silica particles

Patent #:	NONE	Issue Dt:		Application #:	11335579	Filing Dt:	01/20/2006
Publication #:	US20060163206	Pub Dt:	07/27/2006
Title:	Novel polishing slurries and abrasive-free solutions having a multifunctional activator

Assignor

Exec Dt:

01/20/2009

Assignee

39 OLD RIDGEBURY ROAD

DANBURY, CONNECTICUT 06810

Correspondence name and address
	PRAXAIR, INC.
	39 OLD RIDGEBURY ROAD
	DANBURY, CT 06810

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