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Reel/Frame:029638/0492   Pages: 6
Recorded: 01/16/2013
Attorney Dkt #:03-767-US-CON3
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNOR PREVIOUSLY RECORDED ON REEL 026472 FRAME 0886. ASSIGNOR(S) HEREBY CONFIRMS THE ZIEMKIEWICZ, PETER E..
Total properties: 1
1
Patent #:
Issue Dt:
05/29/2012
Application #:
13165321
Filing Dt:
06/21/2011
Publication #:
Pub Dt:
10/20/2011
Title:
SYSTEM AND METHOD FOR PRICE-BASED ANNOTATIONS IN AN ELECTRONIC TRADING ENVIRONMENT
Assignors
1
Exec Dt:
08/05/2003
2
Exec Dt:
08/05/2003
3
Exec Dt:
08/05/2003
Assignee
1
222 S. RIVERSIDE PLAZA, SUITE 1100
CHICAGO, ILLINOIS 60606
Correspondence name and address
MCDONNELL BOEHNEN HULBERT & BERGHOFF LLP
300 SOUTH WACKER DRIVE
CHICAGO, IL 60606

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