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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
05/18/2004
Application #:
09903296
Filing Dt:
07/11/2001
Publication #:
Pub Dt:
10/17/2002
Inventors:
Michael F. Hoey, Mark A. Christopherson, Steven M. Goetz
Title:
APPARATUS AND METHOD FOR CREATING, MAINTAINING, AND CONTROLLING A VIRTUAL ELECTRODE USED FOR THE ABLATION OF TISSUE
Assignment: 1
Reel/Frame:
014998/0105Recorded: 02/23/2004Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
10/26/2001
Exec Dt:
10/25/2001
Exec Dt:
10/29/2001
Assignee:
710 MEDTRONIC PARKWAY
MINNEAPOLIS, MINNESOTA 55432
Correspondent:
DICKE, BILLIG & CZAJA, PLLC
TIMOTHY A. CZAJA
100 SOUTH FIFTH STREET
FIFTH STREET TOWER, SUITE 2250
MINNEAPOLIS, MN 55402
Assignment: 2
Reel/Frame:
018207/0252Recorded: 09/06/2006Pages: 12
Conveyance:
SECURITY AGREEMENT
Assignor:
Exec Dt:
09/05/2006
Assignee:
7733 FORSYTH BOULEVARD, SUITE 1650
C/O RIVERVEST VENTURE PARTNERS
ST. LOUIS, MISSOURI 63105
Correspondent:
RKM&C LLP - PAULA L. PETERSON
800 LASALLE AVENUE
2800 LASALLE PLAZA
MINNEAPOLIS, MN 55402
Assignment: 3
Reel/Frame:
019407/0213Recorded: 06/11/2007Pages: 11
Conveyance:
RELEASE BY SECURED PARTY (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
02/12/2007
Assignee:
ONE WASHINGTON CENTER
SUITE 400
DOVER, NEW HAMPSHIRE 03820
Correspondent:
TAIESHA MCBROOM
800 LASALLE AVENUE
2800 LASALLE PLAZA
MINNEAPOLIS, MN 55402

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