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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:	014943/0242			Pages:	7
		Recorded:	08/04/2004
Conveyance:	TERMINATION AND RELEASE OF SECURITY INTEREST IN PATENT RIGHTS (PREVIOUSLY RECORDED AT REEL 11425 FRAME 0614)

Total properties: 25

Patent #:	4473675	Issue Dt:	09/25/1984	Application #:	06463031	Filing Dt:	02/01/1983
Title:	THIXOTROPIC CROSS-LINKABLE UNSATURATED POLYESTER COMPOSITIONS AND METHOD OF PRODUCTION

Patent #:	4517094	Issue Dt:	05/14/1985	Application #:	06518010	Filing Dt:	06/28/1983
Title:	PROCESS FOR TREATING ORGANICS CONTAMINATED WATER

Patent #:	4569923	Issue Dt:	02/11/1986	Application #:	06551957	Filing Dt:	11/15/1983
Title:	PROCESS FOR MANUFACTURING ORGANOCLAYS HAVING ENHANCED GELLING PROPERTIES

Patent #:	4623398	Issue Dt:	11/18/1986	Application #:	06727022	Filing Dt:	04/25/1985
Title:	ORGANO-CLAYS

Patent #:	4650590	Issue Dt:	03/17/1987	Application #:	06759938	Filing Dt:	07/29/1985
Title:	METHOD OF IMMOBILIZING ORGANIC CONTAMINANTS TO FORM NON-FLOWABLE MATRIX THEREFROM

Patent #:	4664842	Issue Dt:	05/12/1987	Application #:	06771477	Filing Dt:	09/03/1985
Title:	PROCESS FOR MANUFACTURING ORGANOCLAYS HAVING ENHANCED GELLING PROPERTIES

Patent #:	4683259	Issue Dt:	07/28/1987	Application #:	06928847	Filing Dt:	11/07/1986
Title:	RESIN COMPOSITIONS COMPRISING ORGANOCLAYS OF IMPROVED DISPERSIBILITY

Patent #:	4743305	Issue Dt:	05/10/1988	Application #:	06930279	Filing Dt:	11/12/1986
Title:	ORGANO-CLAYS

Patent #:	4743306	Issue Dt:	05/10/1988	Application #:	06940988	Filing Dt:	12/12/1986
Title:	ORGANOPHILIC COMPOSITIONS

Patent #:	5160454	Issue Dt:	11/03/1992	Application #:	07048033	Filing Dt:	05/11/1987
Title:	PROCESS FOR MANUFACTURING ORGANOCLAYS HAVING ENHANCED GELLING PROPERTIES

Patent #:	4849006	Issue Dt:	07/18/1989	Application #:	07083470	Filing Dt:	08/07/1987
Title:	CONTROLLED RELEASE COMPOSITION AND METHOD

Patent #:	5110501	Issue Dt:	05/05/1992	Application #:	07219831	Filing Dt:	07/07/1988
Title:	PROCESS FOR MANUFACTURING ORGANOCLAYS HAVING ENHANCED GELLING PROPERTIES

Patent #:	5266538	Issue Dt:	11/30/1993	Application #:	07631919	Filing Dt:	12/21/1990
Title:	METHOD FOR PREPARING HIGH SOLIDS BENTONITE SLURRIES

Patent #:	5248641	Issue Dt:	09/28/1993	Application #:	07849807	Filing Dt:	03/11/1992
Title:	PROCESS FOR PRODUCING BENTONITE CLAYS EXHIBITING ENHANCED SOLUTION VISCOSITY PROPERTIES

Patent #:	5391228	Issue Dt:	02/21/1995	Application #:	07877836	Filing Dt:	05/01/1992
Title:	METHOD FOR PREPARING HIGH SOLIDS BENTONITE SLURRIES

Patent #:	5554670	Issue Dt:	09/10/1996	Application #:	08304574	Filing Dt:	09/12/1994
Title:	METHOD OF PREPARING LAYERED SILICATE-EPOXY NANOCOMPOSITES

Patent #:	5663111	Issue Dt:	09/02/1997	Application #:	08524898	Filing Dt:	09/07/1995
Title:	ORGANOCLAY COMPOSITIONS

Patent #:	5728764	Issue Dt:	03/17/1998	Application #:	08524900	Filing Dt:	09/07/1995
Title:	FORMULATIONS INCLUDING IMPROVED ORGANOCLAY COMPOSITIONS

Patent #:	5700319	Issue Dt:	12/23/1997	Application #:	08535374	Filing Dt:	09/28/1995
Title:	METHOD FOR EXTENDING PIGMENTS

Patent #:	5739087	Issue Dt:	04/14/1998	Application #:	08770418	Filing Dt:	12/20/1996
Title:	ORGANOCLAY PRODUCTS CONTAINING A BRANCHED CHAIN ALKYL QUATERNARY AMMONIUM ION

Patent #:	5785749	Issue Dt:	07/28/1998	Application #:	08802269	Filing Dt:	02/19/1997
Title:	METHOD FOR PRODUCING RHEOLOGICAL ADDITIVES AND COATING COMPOSITIONS INCORPORATING SAME

Patent #:	5780376	Issue Dt:	07/14/1998	Application #:	08802758	Filing Dt:	02/20/1997
Title:	ORGANOCLAY COMPOSITIONS

Patent #:	5837654	Issue Dt:	11/17/1998	Application #:	08851677	Filing Dt:	05/06/1997
Title:	HIGH TEMPERATURE ENVIRONMENTALLY BENIGN DRILLING FLUID, AND VISCOSIFYING ADDITIVES FOR USE THEREWITH

Patent #:	5989331	Issue Dt:	11/23/1999	Application #:	08861589	Filing Dt:	05/22/1997
Title:	TI02 SLURRY STABILIZATION

Patent #:	6036765	Issue Dt:	03/14/2000	Application #:	09053345	Filing Dt:	04/01/1998
Title:	ORGANOCLAY COMPOSITIONS AND METHOD OF PREPARATION

Assignor

Exec Dt:

07/29/2004

Assignee

5508 HIGHWAY 290 WEST

SUITE 206

AUSTIN, TEXAS 78735

Correspondence name and address
	ROBYN RAHBAR, ESQ.
	SIMPSON THACHER & BARTLETT LLP
	425 LEXINGTON AVENUE
	NEW YORK, NY 10017

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