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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:	012219/0469			Pages:	11
		Recorded:	12/07/2001
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Total properties: 22

Patent #:	4737288	Issue Dt:	04/12/1988	Application #:	06714165	Filing Dt:	03/18/1985
Title:	SEPARATOR APPARATUS

Patent #:	4764287	Issue Dt:	08/16/1988	Application #:	06852964	Filing Dt:	05/14/1986
Title:	CYCLONE SEPARATOR

Patent #:	4810382	Issue Dt:	03/07/1989	Application #:	07044364	Filing Dt:	03/02/1987
Title:	CYCLONE SEPARATOR

Patent #:	4816165	Issue Dt:	03/28/1989	Application #:	07057501	Filing Dt:	06/03/1987
Title:	LIQUID SEPARATING METHOD

Patent #:	4869016	Issue Dt:	09/26/1989	Application #:	07077698	Filing Dt:	07/15/1987
Title:	MARINE BIOFOULING REDUCTION

Patent #:	4749490	Issue Dt:	06/07/1988	Application #:	07089438	Filing Dt:	08/26/1987
Title:	CYCLONE SEPARATOR

Patent #:	4782789	Issue Dt:	11/08/1988	Application #:	07112397	Filing Dt:	10/26/1987
Title:	INDUCED STATIC FLOTATION CELL

Patent #:	5011597	Issue Dt:	04/30/1991	Application #:	07384833	Filing Dt:	07/25/1989
Title:	SINGLE CELL VERTICAL STATIC FLOW FLOTATION UNIT

Patent #:	4986903	Issue Dt:	01/22/1991	Application #:	07385005	Filing Dt:	07/25/1989
Title:	INDUCED STATIC SINGLE FLOTATION CELL

Patent #:	5093006	Issue Dt:	03/03/1992	Application #:	07449833	Filing Dt:	12/08/1989
Title:	LIQUID SEPARATOR

Patent #:	5049277	Issue Dt:	09/17/1991	Application #:	07457741	Filing Dt:	12/11/1989
Title:	CYCLONE SEPARATOR

Patent #:	5080780	Issue Dt:	01/14/1992	Application #:	07563323	Filing Dt:	07/27/1990
Title:	SINGLE CELL VERTICAL STATIC FLOW FLOTATION UNIT CROSS-REFERENCE TO RELATED APPLICATIONS

Patent #:	5071556	Issue Dt:	12/10/1991	Application #:	07574719	Filing Dt:	08/30/1990
Title:	HYDROCYCLONE HAVING A HIGH EFFICIENCY AREA TO VOLUME RATIO

Patent #:	5110471	Issue Dt:	05/05/1992	Application #:	07574875	Filing Dt:	08/30/1990
Title:	HIGH EFFICIENCY LIQUID/LIQUID HYDROCYCLONE

Patent #:	5071557	Issue Dt:	12/10/1991	Application #:	07575030	Filing Dt:	08/30/1990
Title:	LIQUID/LIQUID HYDROCYCLONE

Patent #:	5336410	Issue Dt:	08/09/1994	Application #:	07739283	Filing Dt:	08/01/1991
Title:	THREE CHAMBER VESSEL FOR HYDROCYCLONE SEPARATOR

Patent #:	5129468	Issue Dt:	07/14/1992	Application #:	07796877	Filing Dt:	11/25/1991
Title:	METHOD AND APPARATUS FOR SEPARATING DRILLING AND PRODUCTION FLUIDS

Patent #:	5605172	Issue Dt:	02/25/1997	Application #:	08289675	Filing Dt:	08/11/1994
Title:	FLUID CONTROL

Patent #:	6183646	Issue Dt:	02/06/2001	Application #:	09000079	Filing Dt:	12/14/1998
Title:	BIOFOULING REDUCTION

Patent #:	6196314	Issue Dt:	03/06/2001	Application #:	09250237	Filing Dt:	02/15/1999
Title:	INSOLUBLE SALT CONTROL SYSTEM AND METHOD

Patent #:	6106145	Issue Dt:	08/22/2000	Application #:	09283119	Filing Dt:	03/31/1999
Title:	ADJUSTABLE HOMOGENIZER DEVICE

Patent #:	6187079	Issue Dt:	02/13/2001	Application #:	09309566	Filing Dt:	05/11/1999
Title:	THREE-PHASE SEPARATOR

Assignor

Exec Dt:

10/30/2001

Assignee

14990 YORKTOWN PLAZA DRIVE

HOUSTON, TEXAS 77040

Correspondence name and address
	CURTIS, MALLET-PREVOST, COIT ET AL.
	MICHAEL J. BROWN
	101 PARK AVENUE
	NEW YORK, NY 10178-0061

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