IP Library › Assignment 025587/0880
Patent Assignment
Reel/Frame 025587/0880

Merger

Recorded: 2011-01-05 Pages: 6
Assignor
WORLDCOM, INC.
Executed: 2004-04-19
Assignee
MCI, INC.
22001 LOUNDON COUNTY PARKWAY, ASHBURN, VIRGINIA, 20147
Covered Property (1)
System and Method for Voice User Interface Navigation
Patent: 7,974,836 →
Application: 12/633,532 →
Publication: US 2010/0082334
Related Assignments (5)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jan 5, 2011
From: SCHULTZ, PAUL THOMAS
To: WORLDCOM, INC.
Reel/Frame 025587/0765 →
Merger Jan 5, 2011
From: MCI, INC.
To: MCI, LLC
Reel/Frame 025587/0930 →
Change of Name Jan 5, 2011
From: MCI, LLC
To: VERIZON BUSINESS GLOBAL LLC
Reel/Frame 025590/0493 →
Assignment of Assignor's Interest Apr 22, 2014
From: VERIZON BUSINESS GLOBAL LLC
To: VERIZON PATENT AND LICENSING INC.
Reel/Frame 032734/0502 →
Corrective Assignment to Correct the Assignee Previously Recorded at Reel: 032734 Frame: 0502. Assignor(S) Hereby Confirms the Assignment. Nov 28, 2017
From: VERIZON BUSINESS GLOBAL LLC
To: VERIZON PATENT AND LICENSING INC.
Reel/Frame 044626/0088 →