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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
02/09/2010
Application #:
10715781
Filing Dt:
11/18/2003
Inventors:
Zyad Ahmad Dwekat, Jeffrey M. Fries, Farooq Ijaz Cheema, John Lowe
Title:
SYSTEM AND METHOD FOR MANAGING TELECOMMUNICATION TRUNK GROUPS
Assignment: 1
Reel/Frame:
014736/0957Recorded: 11/18/2003Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
11/17/2003
Exec Dt:
11/18/2003
Exec Dt:
11/17/2003
Exec Dt:
11/18/2003
Assignee:
6391 SPRINT PARKWAY
KSOPHTO0101-Z2100
OVERLAND PARK, KANSAS 66251-2100
Correspondent:
KEVIN D. ROBB
6391 SPRINT PARKWAY
KSOPHT0101-Z2100
OVERLAND PARK, KS 66251-2100
Assignment: 2
Reel/Frame:
018535/0767Recorded: 11/21/2006Pages: 8
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
05/17/2006
Assignee:
5454 W. 110TH STREET
KSOPKJ0701
OVERLAND PARK, KANSAS 66211
Correspondent:
DARREN W. COLLINS
2001 ROSS AVENUE, SUITE 3000
DALLAS, TX 75201
Assignment: 3
Reel/Frame:
037578/0362Recorded: 01/22/2016Pages: 3
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
03/23/2012
Assignee:
1801 CALIFORNIA STREET, SUITE 900
DENVER, COLORADO 80202
Correspondent:
SWANSON & BRATSCHUN, L.L.C.
8210 SOUTHPARK TERRACE
LITTLETON, CO 80120

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