IP Library › Assignment 029669/0354
Patent Assignment
Reel/Frame 029669/0354

Assignment of Assignor's Interest

Recorded: 2013-01-22 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)
Systems and Methods for Discovering Network Topology
Patent: 8,990,423 →
Application: 13/735,924 →
Publication: US 2013/0121686
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jan 22, 2013
From: VOIGT, JOSHUA D.; COSTON, CHRISTOPHER T.; FEUERSTEIN, ROBERT J.; YOUNGBLOOD, DANIEL
To: LEVEL 3 COMMUNICATIONS, INC.
Reel/Frame 029669/0154 →
Assignment of Assignor's Interest Jan 22, 2013
From: KAU, TROY; BERNHARDT, GREG
To: LEVEL 3 COMMUNICATIONS, INC.
Reel/Frame 029669/0308 →
Security Agreement Jan 22, 2013
From: LEVEL 3 COMMUNICATIONS, INC.; ICG COMMUNICATIONS, INC.
To: MERRILL LYNCH CAPITAL CORPORATION, AS COLLATERAL AGENT
Reel/Frame 029673/0513 →