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Patent Assignment Details

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Reel/Frame:	024547/0076			Pages:	10
		Recorded:	06/16/2010
Attorney Dkt #:	082203.000066
Conveyance:	RELEASE OF SECURITY INTEREST RECORDED AT REEL/FRAME 013974/0271

Total properties: 12

Patent #:	4658074	Issue Dt:	04/14/1987	Application #:	04459878	Filing Dt:	05/28/1965
Title:	CATALYTIC OXIDATIVE DEHYDROGENATION PROCESS

Patent #:	4644088	Issue Dt:	02/17/1987	Application #:	06273578	Filing Dt:	06/15/1981
Title:	ACETYLENE REMOVAL PROCESS

Patent #:	4570026	Issue Dt:	02/11/1986	Application #:	06522603	Filing Dt:	08/12/1983
Title:	PRODUCTION OF ISOBUTENE FROM METHYL TERTIARY BUTYL ETHER

Patent #:	4658080	Issue Dt:	04/14/1987	Application #:	06523291	Filing Dt:	08/15/1983
Title:	ACETYLENE REMOVAL PROCESS

Patent #:	4973793	Issue Dt:	11/27/1990	Application #:	07363591	Filing Dt:	06/08/1989
Title:	OXIDATIVE DEHYDROGENATION OF AMYLENES

Patent #:	5043523	Issue Dt:	08/27/1991	Application #:	07624530	Filing Dt:	12/07/1990
Title:	AL2 O3 ALKENE ISOMERIZATION PROCESS AND CATALYST

Patent #:	6451075	Issue Dt:	09/17/2002	Application #:	09457920	Filing Dt:	12/09/1999
Title:	LOW LEAD AVIATION GASOLINE BLEND

Patent #:	6562913	Issue Dt:	05/13/2003	Application #:	09515790	Filing Dt:	02/29/2000
Title:	PROCESS FOR PRODUCING HIGH VINYLIDENE POLYISOBUTYLENE

Patent #:	6525149	Issue Dt:	02/25/2003	Application #:	09665084	Filing Dt:	09/20/2000
Title:	PROCESS FOR PREPARING POLYOLEFIN PRODUCTS

Patent #:	7037999	Issue Dt:	05/02/2006	Application #:	10102279	Filing Dt:	03/19/2002
Publication #:	US20030040587	Pub Dt:	02/27/2003
Title:	MID-RANGE VINYLIDENE CONTENT POLYISOBUTYLENE POLYMER PRODUCT AND PROCESS FOR PRODUCING THE SAME

Patent #:	6730739	Issue Dt:	05/04/2004	Application #:	10154357	Filing Dt:	05/23/2002
Publication #:	US20020197497	Pub Dt:	12/26/2002
Title:	CLING FILM WITH ENHANCED POLYISOBUTYLENE TACKIFIER

Patent #:	6884858	Issue Dt:	04/26/2005	Application #:	10208234	Filing Dt:	07/30/2002
Publication #:	US20030032740	Pub Dt:	02/13/2003
Title:	PROCESS FOR PREPARING POLYOLEFIN PRODUCTS

Assignor

Exec Dt:

05/04/2004

Assignee

8600 PARK PLACE BLVD.

HOUSTON, TEXAS 77017

Correspondence name and address
	CONSTANCE GALL RHEBERGEN
	711 LOUISIANA
	SUITE 2300
	HOUSTON, TX 77002

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