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Patent Assignment Details

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Reel/Frame:	011590/0262			Pages:	4
		Recorded:	03/05/2001
Conveyance:	RELEASE OF SECURITY INTEREST

Total properties: 24

Patent #:	3990452	Issue Dt:		Application #:	05586545	Filing Dt:
Title:

Patent #:	4180074	Issue Dt:		Application #:	05777582	Filing Dt:
Title:

Patent #:	4660573	Issue Dt:	04/28/1987	Application #:	06731772	Filing Dt:	05/08/1985
Title:	ULTRASONIC LITHOTRIPTOR PROBE

Patent #:	4741731	Issue Dt:	05/03/1988	Application #:	06830752	Filing Dt:	02/19/1986
Title:	VENTED ULTRASONIC TRANSDUCER FOR SURGICAL HANDPIECE

Patent #:	5151084	Issue Dt:	09/29/1992	Application #:	07737424	Filing Dt:	07/29/1991
Title:	ULTRASONIC NEEDLE WITH SLEEVE THAT INCLUDES A BAFFLE

Patent #:	5151083	Issue Dt:	09/29/1992	Application #:	07737425	Filing Dt:	07/29/1991
Title:	APPARATUS FOR ELIMINATING AIR BUBBLES IN AN ULTRASONIC SURGICAL DEVICE

Patent #:	5562609	Issue Dt:	10/08/1996	Application #:	08319677	Filing Dt:	10/07/1994
Title:	ULTRASONIC SURGICAL PROBE

Patent #:	5562610	Issue Dt:	10/08/1996	Application #:	08319727	Filing Dt:	10/07/1994
Title:	NEEDLE FOR ULTRASONIC SURGICAL PROBE

Patent #:	5486162	Issue Dt:	01/23/1996	Application #:	08371145	Filing Dt:	01/11/1995
Title:	BUBBLE CONTROL DEVICE FOR AN ULTRASONIC SURGICAL PROBE

Patent #:	5892481	Issue Dt:	04/06/1999	Application #:	08722878	Filing Dt:	09/26/1996
Title:	DEVICE FOR ANTENNA UNITS

Patent #:	5904669	Issue Dt:	05/18/1999	Application #:	08736968	Filing Dt:	10/25/1996
Title:	MAGNETIC BALL VALVE AND CONTROL MODULE

Patent #:	5970090	Issue Dt:	10/19/1999	Application #:	08966778	Filing Dt:	11/10/1997
Title:	COMPUTER SYSTEM FOR USE WITH A WIRELESS DATA COMMUNICATION NETWORK

Patent #:	6033375	Issue Dt:	03/07/2000	Application #:	09109617	Filing Dt:	07/02/1998
Title:	ULTRASONIC PROBE WITH ISOLATED AND TEFLON COATED OUTER CANNULA

Patent #:	D408529	Issue Dt:	04/20/1999	Application #:	29081179	Filing Dt:	12/23/1997
Title:	CANNULA FOR ULTRASONIC PROBE

Patent #:	D409746	Issue Dt:	05/11/1999	Application #:	29081180	Filing Dt:	12/23/1997
Title:	CANNULA FOR ULTRASONIC PROBE

Patent #:	D412580	Issue Dt:	08/03/1999	Application #:	29092122	Filing Dt:	08/12/1998
Title:	HANDPIECE HOUSING FOR ULTRASONIC THERAPY

Patent #:	3584327	Issue Dt:		Application #:	UNAVAILABLE	Filing Dt:
Title:

Patent #:	3825887	Issue Dt:		Application #:	UNAVAILABLE	Filing Dt:
Title:

Patent #:	4156187	Issue Dt:		Application #:	UNAVAILABLE	Filing Dt:
Title:

Patent #:	3614069	Issue Dt:		Application #:	UNAVAILABLE	Filing Dt:
Title:

Patent #:	3871395	Issue Dt:		Application #:	UNAVAILABLE	Filing Dt:
Title:

Patent #:	3710034	Issue Dt:		Application #:	UNAVAILABLE	Filing Dt:
Title:

Patent #:	4184510	Issue Dt:		Application #:	UNAVAILABLE	Filing Dt:
Title:

Patent #:	4189286	Issue Dt:		Application #:	UNAVAILABLE	Filing Dt:
Title:

Assignor

Exec Dt:

02/05/2001

Assignee

5312 N. ELSTON AVENUE

CHICAGO, ILLINOIS 60630

Correspondence name and address
	JENNISON & SHULTZ, P.C.
	KATHRYN JENNISON SHULTZ
	CRYSTAL PLAZA #1, SUITE 1102
	2001 JEFFERSON DAVIS HIGHWAY
	ARLINGTON, VIRGINIA 22202

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