Patent Assignment
Reel/Frame 020213/0693
Assignment of Assignor's Interest
Recorded: 2007-12-07
Pages: 3
Assignor
SIKES, TABATHA L.
Executed: 2007-11-28
Assignee
MCI COMMUNICATIONS SERVICES
22001 LOUDOUN COUNTY PARKWAY, ASHBURN, VIRGINIA, 20147
Covered Property
(1)
Notification System and Method
Application:
11/952,490 →
Publication:
US 2009/0150206
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.