IP Library Assignment 026452/0388
Patent Assignment
Reel/Frame 026452/0388

Assignment of Assignor's Interest

Recorded: 2011-06-16 Pages: 6
Assignor
COPYRIGHT CLEARANCE CENTER, INC.
Executed: 2009-04-13
Assignee
IMOPHAZE RESEARCH CO., L.L.C.
160 GREENTREE DRIVE, SUITE 101, DOVER, DELAWARE, 19904
Covered Property (1)
Method and Apparatus for Secure Key Delivery for Decrypting Bulk Digital Content Files at an Unsecure Site
Patent: 8,638,934 →
Application: 13/162,135 →
Publication: US 2011/0246776
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger Jan 14, 2016
From: IMOPHAZE RESEARCH CO., L.L.C.
To: CALLAHAN CELLULAR L.L.C.
Reel/Frame 037519/0846 →