IP Library › Assignment 032622/0524
Patent Assignment
Reel/Frame 032622/0524

Assignment of Assignor's Interest

Recorded: 2014-04-08 Pages: 14
Assignor
LEVEL 3 COMMUNICATIONS, INC.
Executed: 2007-03-12
Assignee
LEVEL 3 COMMUNICATIONS, LLC
1025 ELDORADO BLVD., BROOMFIELD, COLORADO, 80021
Covered Property (1)
Providing Sip Signaling Data for Third Party Surveillance
Patent: 9,667,664 →
Application: 14/242,756 →
Publication: US 2014/0341082
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Apr 8, 2014
From: HEARTY, JOHN
To: LEVEL 3 COMMUNICATIONS, INC.
Reel/Frame 032622/0147 →
Notice of Grant of Security Interest in Intellectual Property (Second Lien) Nov 4, 2024
From: LEVEL 3 COMMUNICATIONS, LLC; GLOBAL CROSSING TELECOMMUNICATIONS, INC
To: WILMINGTON TRUST, NATIONAL ASSOCIATION, AS COLLATERAL AGENT
Reel/Frame 069295/0749 →
Notice of Grant of Security Interest in Intellectual Property (First Lien) Nov 4, 2024
From: LEVEL 3 COMMUNICATIONS, LLC; GLOBAL CROSSING TELECOMMUNICATIONS, INC.
To: WILMINGTON TRUST, NATIONAL ASSOCIATION, AS COLLATERAL AGENT
Reel/Frame 069295/0858 →