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Patent Assignment Abstract of Title
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Total Assignments: 4
Patent #:
Issue Dt:
10/01/1991
Application #:
07691394
Filing Dt:
04/25/1991
Inventors:
AARON A. HOFMANN, ALBERT G. BURDULIS JR.
Title:
UPPER TIBIAL OSTEOTOMY SYSTEM
Assignment: 1
Reel/Frame:
015177/0137Recorded: 04/12/2004Pages: 3
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
01/06/1997
Assignee:
150 N. WACKER DRIVE SUITE 1200
CHICAGO, ILLINOIS 60606
Correspondent:
JONATHAN FEUCHTWANG
150 N. WACKER DRIVE
SUITE 1200
CHICAGO, IL 60606
Assignment: 2
Reel/Frame:
013516/0549Recorded: 11/26/2002Pages: 3
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
09/30/2002
Assignee:
9900 SPECTRUM DRIVE
AUSTIN, TEXAS 78717
Correspondent:
CENTERPULSE USA, INC.
KENNETH S. BARROW
12 E. GREENWAY PLAZA
STE. 1000
HOUSTON, TX 77046
Assignment: 3
Reel/Frame:
016761/0136Recorded: 09/12/2005Pages: 7
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
09/30/2002
Assignee:
9900 SPECTRUM DRIVE
AUSTIN, TEXAS 78717
Correspondent:
JONATHAN D. FEUCHTWANG, ESQ.
150 N. WACKER DRIVE
SUITE 1825
CHICAGO, IL 60606
Assignment: 4
Reel/Frame:
022793/0354Recorded: 06/09/2009Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
03/19/2009
Assignee:
P.O. BOX 708
345 EAST MAIN STREET
WARSAW, INDIANA 46580
Correspondent:
MICHAEL D. SCHWARTZ/MICHELLE DAVIS
BAKER & DANIELS LLP
111 EAST WAYNE STREET, SUITE 800
FORT WAYNE, IN 46802

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