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Reel/Frame:020492/0386   Pages: 5
Recorded: 02/11/2008
Attorney Dkt #:013207.0254PTUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 1
1
Patent #:
Issue Dt:
05/22/2012
Application #:
12029298
Filing Dt:
02/11/2008
Publication #:
Pub Dt:
06/05/2008
Title:
SYSTEM FOR MANAGING VOICE OVER INTERNET PROTOCOL COMMUNICATIONS IN A NETWORK
Assignors
1
Exec Dt:
02/11/2008
2
Exec Dt:
02/11/2008
Assignee
1
1250 NORTH ARLINGTON HEIGHTS ROAD
SUITE 500
ITASCA, ILLINOIS 60143
Correspondence name and address
JAMES M. GRAZIANO
PATTON BOGGS LLP
1801 CALIFORNIA STREET, SUITE 4900
DENVER, CO 80202

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