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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:	012958/0268			Pages:	7
		Recorded:	08/07/2002
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Total properties: 18

Patent #:	5000221	Issue Dt:	03/19/1991	Application #:	07405835	Filing Dt:	09/11/1989
Title:	FLOW CONTROL SYSTEM

Patent #:	5251654	Issue Dt:	10/12/1993	Application #:	07850767	Filing Dt:	03/13/1992
Title:	FLOW REGULATOR ADAPTABLE FOR USE WITH EXHAUST FROM A PROCESS CHAMBER

Patent #:	5220940	Issue Dt:	06/22/1993	Application #:	07851016	Filing Dt:	03/13/1992
Title:	FLOW CONTROL VALVE WITH VENTURI

Patent #:	5255710	Issue Dt:	10/26/1993	Application #:	07851017	Filing Dt:	03/13/1992
Title:	PROCESS-CHAMBER FLOW CONTROL SYSTEM

Patent #:	5255709	Issue Dt:	10/26/1993	Application #:	07852084	Filing Dt:	03/13/1992
Title:	FLOW REGULATOR ADAPTABLE FOR USE WITH PROCESS-CHAMBER AIR FILTER

Patent #:	5320124	Issue Dt:	06/14/1994	Application #:	07965907	Filing Dt:	10/23/1992
Title:	REGULATOR ADAPTABLE FOR MAINTAINING A CONSTANT PARTIAL VACUUM IN A REMOTE REGION

Patent #:	5456280	Issue Dt:	10/10/1995	Application #:	08126151	Filing Dt:	09/23/1993
Title:	PROCESS-CHAMBER FLOW CONTROL SYSTEM

Patent #:	5450873	Issue Dt:	09/19/1995	Application #:	08141498	Filing Dt:	10/22/1993
Title:	SYSTEM FOR CONTROLLING FLOW THROUGH A PROCESS REGION

Patent #:	5597011	Issue Dt:	01/28/1997	Application #:	08380853	Filing Dt:	01/27/1995
Title:	FLOW REGULATOR

Patent #:	5634490	Issue Dt:	06/03/1997	Application #:	08408530	Filing Dt:	03/22/1995
Title:	PROCESS-CHAMBER FLOW CONTROL SYSTEM

Patent #:	5664600	Issue Dt:	09/09/1997	Application #:	08408608	Filing Dt:	03/22/1995
Title:	PROCESS-CHAMBER FLOW CONTROL SYSTEM

Patent #:	5720315	Issue Dt:	02/24/1998	Application #:	08475013	Filing Dt:	06/07/1995
Title:	SYSTEM FOR CONTROLLING FLOW THROUGH A PROCESS REGION

Patent #:	5655562	Issue Dt:	08/12/1997	Application #:	08481879	Filing Dt:	06/07/1995
Title:	SYSTEM FOR CONTROLLING FLOW THROUGH A PROCESS REGION

Patent #:	5582203	Issue Dt:	12/10/1996	Application #:	08484550	Filing Dt:	06/07/1995
Title:	SYSTEM FOR CONTROLLING FLOW THROUGH A PROCESS REGION

Patent #:	5687760	Issue Dt:	11/18/1997	Application #:	08566977	Filing Dt:	12/04/1995
Title:	FLOW REGULATOR

Patent #:	5720314	Issue Dt:	02/24/1998	Application #:	08689430	Filing Dt:	08/09/1996
Title:	SYSTEM FOR CONTROLLING FLOW THROUGH A PROCESS REGION

Patent #:	5842502	Issue Dt:	12/01/1998	Application #:	08800401	Filing Dt:	02/14/1997
Title:	SYSTEM FOR CONTROLLING FLOW THROUGH A PROCESS REGION

Patent #:	0036637	Issue Dt:		Application #:	99036637	Filing Dt:
Title:

Assignor

Exec Dt:

07/12/2001

Assignee

15 ELIZABETH DRIVE

CHELMSFORD, MASSACHUSETTS 01824

Correspondence name and address
	BROWN RUDNICK BERIACK ISRAELS
	DAIVD D. LOWRY, ESQ.
	ONE FINANCIAL CENTER
	BOSTON, MA 02111

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