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Reel/Frame:036816/0601   Pages: 7
Recorded: 10/07/2015
Attorney Dkt #:09636.015105 (ACHIEVE3000
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE NATURE OF CONVEYANCE TO ASSIGNMENT OF PATENT SECURITY AGREEMENT PREVIOUSLY RECORDED ON REEL 036416 FRAME 0538. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT OF PATENT SECURITY AGREEMENT.
Total properties: 2
1
Patent #:
Issue Dt:
05/06/2014
Application #:
11920087
Filing Dt:
11/08/2007
Publication #:
Pub Dt:
12/17/2009
Title:
SYSTEM AND METHOD FOR PROVIDING DIFFERENTIATED CONTENT BASED ON SKILL LEVEL
2
Patent #:
Issue Dt:
05/16/2017
Application #:
14180179
Filing Dt:
02/13/2014
Publication #:
Pub Dt:
07/10/2014
Title:
METHOD AND APPARATUS FOR PROVIDING DIFFERENTIATED CONTENT BASED ON SKILL LEVEL
Assignor
1
Exec Dt:
08/21/2015
Assignee
1
500 WEST MONROE STREET
CHICAGO, ILLINOIS 60661
Correspondence name and address
KAREN OSBORNE
1180 PEACHTREE STREET, N.E.
KING & SPALDING LLP
ATLANTA, GA 30309

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