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Patent Assignment Details

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Reel/Frame:	018442/0407			Pages:	13
		Recorded:	10/27/2006
Attorney Dkt #:	SPECIAL NAME CHANGE ACCT
Conveyance:	MERGER (SEE DOCUMENT FOR DETAILS).

Total properties: 21

Patent #:	4919815	Issue Dt:	04/24/1990	Application #:	07306195	Filing Dt:	02/06/1989
Title:	TWO-STAGE ANAEROBIC/AEROBIC TREATMENT PROCESS

Patent #:	5158678	Issue Dt:	10/27/1992	Application #:	07589471	Filing Dt:	09/28/1990
Title:	WATER CLARIFICATION METHOD AND APPARATUS

Patent #:	5082571	Issue Dt:	01/21/1992	Application #:	07698868	Filing Dt:	05/13/1991
Title:	CAUSTIC SULFIDE WET OXIDATION PROCESS

Patent #:	5230810	Issue Dt:	07/27/1993	Application #:	07765220	Filing Dt:	09/25/1991
Title:	CORROSION CONTROL FOR WET OXIDATION SYSTEMS

Patent #:	5192442	Issue Dt:	03/09/1993	Application #:	07801211	Filing Dt:	12/02/1991
Title:	MULTIPLE ZONE BATCH TREATMENT PROCESS

Patent #:	5240619	Issue Dt:	08/31/1993	Application #:	08016229	Filing Dt:	02/11/1993
Title:	TWO-STAGE SUBCRITICAL-SUPERCRITICAL WET OXIDATION

Patent #:	5302288	Issue Dt:	04/12/1994	Application #:	08035110	Filing Dt:	03/19/1993
Title:	TREATMENT OF HIGHLY COLORED WASTEWATERS

Patent #:	5298174	Issue Dt:	03/29/1994	Application #:	08057931	Filing Dt:	05/07/1993
Title:	LOW TEMPERATURE CAUSTIC SULFIDE WET OXIDATION PROCESS

Patent #:	5389264	Issue Dt:	02/14/1995	Application #:	08089463	Filing Dt:	07/12/1993
Title:	HYDRAULIC ENERGY DISSIPATOR FOR WET OXIDATION PROCESS

Patent #:	5407584	Issue Dt:	04/18/1995	Application #:	08123231	Filing Dt:	09/20/1993
Title:	WATER CLARIFICATION METHOD

Patent #:	5376266	Issue Dt:	12/27/1994	Application #:	08179042	Filing Dt:	01/07/1994
Title:	WATER CLARIFICATION METHOD AND APPARATUS

Patent #:	5389259	Issue Dt:	02/14/1995	Application #:	08196685	Filing Dt:	02/15/1994
Title:	PREAERATION TREATMENT OF VOLATILE WASTEWATER COMPONENTS

Patent #:	5492622	Issue Dt:	02/20/1996	Application #:	08359406	Filing Dt:	12/20/1994
Title:	WATER CLARIFICATION APPARATUS AND METHOD

Patent #:	5522999	Issue Dt:	06/04/1996	Application #:	08444908	Filing Dt:	05/18/1995
Title:	WATER CLARIFICATION METHOD

Patent #:	5641413	Issue Dt:	06/24/1997	Application #:	08548921	Filing Dt:	10/27/1995
Title:	REMOVAL OF NITROGEN FROM WASTEWATERS

Patent #:	5725764	Issue Dt:	03/10/1998	Application #:	08657672	Filing Dt:	05/31/1996
Title:	APPARATUS FOR CLARIFYING CONTAMINATED FLUIDS

Patent #:	5707530	Issue Dt:	01/13/1998	Application #:	08677504	Filing Dt:	07/10/1996
Title:	METHOD FOR CLARIFYING CONTAMINATED FLUIDS

Patent #:	5651897	Issue Dt:	07/29/1997	Application #:	08740174	Filing Dt:	10/28/1996
Title:	WET OXIDATION OF HIGH STRENGTH LIQUORS WITH HIGH SOLIDS CONTENT

Patent #:	5942111	Issue Dt:	08/24/1999	Application #:	09006257	Filing Dt:	01/13/1998
Title:	APPARATUS FOR CLARIFYING CONTAMINATED FLUIDS

Patent #:	5997737	Issue Dt:	12/07/1999	Application #:	09127387	Filing Dt:	07/31/1998
Title:	PORTABLE SKID MOUNTED DESALINATION APPARATUS

Patent #:	6337023	Issue Dt:	01/08/2002	Application #:	09653627	Filing Dt:	09/01/2000
Title:	Flotation apparatus for clarifying produced water

Assignor

Exec Dt:

08/04/2006

Assignee

10 TECHNOLOGY DRIVE

LOWELL, MASSACHUSETTS 01851

Correspondence name and address
	JOANN M. SHERMAN
	SIEMENS WATER TECHNOLOGIES CORP.
	200 WHEELER ROAD, SUITE 302
	BURLINGTON, MA 01803

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