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Reel/Frame:018862/0888   Pages: 16
Recorded: 02/07/2007
Attorney Dkt #:02-184-A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 1
1
Patent #:
Issue Dt:
10/14/2008
Application #:
10137979
Filing Dt:
05/03/2002
Publication #:
Pub Dt:
10/23/2003
Title:
SYSTEM AND METHOD FOR PERFORMING AUTOMATIC SPREAD TRADING
Assignors
1
Exec Dt:
08/19/2005
2
Exec Dt:
08/16/2005
3
Exec Dt:
08/15/2005
4
Exec Dt:
08/15/2005
5
Exec Dt:
08/16/2005
6
Exec Dt:
08/22/2005
7
Exec Dt:
08/23/2005
Assignee
1
222 S. RIVERSIDE PLAZA
SUITE 1100
CHICAGO, ILLINOIS 60606
Correspondence name and address
JORI SCHIFFMAN
300 SOUTH WACKER DRIVE
CHICAGO, IL 60606

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