Patent Assignment
Reel/Frame 027972/0418
MERGER
Recorded: 2012-04-02
Received: 2012-04-02
Pages: 5
Assignor
WORLDCOM, INC.
Executed: 2004-04-19
Assignee
MCI, INC.
22001 LOUDON COUNTY PARKWAY, ASHBURN, VA, 20147, UNITED STATES
Covered Application
(1)
CALLER TREATMENT IN A SIP NETWORK
App. No. 12/347,643
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