IP Library Assignment 023742/0070
Patent Assignment
Reel/Frame 023742/0070

Assignment of Assignor's Interest

Recorded: 2010-01-06 Pages: 13
Assignor
NOKIA CORPORATION
Executed: 2009-12-08
Assignee
EIGHT ESEMAY DE L.L.C.
160 GREENTREE DRIVE,, SUITE 101, DOVER, DELAWARE, 19904
Covered Property (1)
Number Portability Service in a Telecommunication System
Patent: 7,853,002 →
Application: 11/440,704 →
Publication: US 2007/0042779
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger Dec 30, 2015
From: EIGHT ESEMAY DE L.L.C.
To: CALLAHAN CELLULAR L.L.C.
Reel/Frame 037405/0150 →
Assignment of Assignor's Interest Feb 11, 2016
From: CALLAHAN CELLULAR L.L.C.
To: INTELLECTUAL VENTURES II LLC
Reel/Frame 037720/0159 →