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Patent Assignment Abstract of Title

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Total Assignments: 3

Patent #:	6206831	Issue Dt:	03/27/2001	Application #:	09227281	Filing Dt:	01/06/1999
Inventors:	VEIJO T. SUORSA, DAVID K. SWANSON, DORIN PANESCU, HARM TENHOFF, JAMES G. WHAYNE
Title:	ULTRASOUND-GUIDED ABLATION CATHETER AND METHODS OF USE

Assignment: 1

Reel/Frame:

010182/0298

Recorded: 08/06/1999

Pages: 4

Conveyance:

ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors:

SUORSA, VEIJO T.

Exec Dt:

06/17/1999

SWANSON, DAVID K.

Exec Dt:

06/24/1999

PANESCU, DORIN

Exec Dt:

06/22/1999

TENHOFF, HARM

Exec Dt:

07/08/1999

WHAYNE, JAMES G.

Exec Dt:

07/19/1999

Assignees:

SCIMED LIFE SYSTEMS, INC.

ONE SCIMED PLACE

MAPLE GROVE, MINNESOTA 55311

BOSTON SCIENTIFIC LIMITED

P.O. BOX 111, BISHOP'S COURT HILL

ST. MICHAEL, BARBADOS WEST

Correspondent:

TOWNSEND AND TOWNSEND AND CREW LLP

ROGER T. BARRETT

TWO EMBARCADERO CENTER, 8TH FLOOR

SAN FRANCISCO, CA 94111-3834

Assignment: 2

Reel/Frame:

035520/0964

Recorded: 03/24/2015

Pages: 24

Conveyance:

CORRECTIVE ASSIGNMENT TO CORRECT THE INCORRECT APPL. NO. 6669991 PREVIOUSLY RECORDED AT REEL: 018463 FRAME: 0097. ASSIGNOR(S) HEREBY CONFIRMS THE CHANGE OF NAME.

Assignor:

SCIMED LIFE SYSTEMS, INC.

Exec Dt:

12/22/2004

Assignee:

BOSTON SCIENTIFIC SCIMED, INC.

ONE SCIMED PLACE

MAPLE GROVE, MINNESOTA 55311-1566

Correspondent:

TIMOTHY A. FRENCH

FISH & RICHARDSON P.C.

P.O.BOX 1022

MINNEAPOLIS, MN 55440-1022

Assignment: 3

Reel/Frame:

018463/0097

Recorded: 10/31/2006

Pages: 4

Conveyance:

CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).

Assignor:

SCIMED LIFE SYSTEMS, INC.

Exec Dt:

01/01/2005

Assignee:

BOSTON SCIENTIFIC SCIMED, INC.

MAPLE GROVE, MINNESOTA

Correspondent:

TIMOTHY A. FRENCH

FISH & RICHARDSON P.C.

225 FRANKLIN STREET

BOSTON, MA 02110

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