Patent Assignment
Reel/Frame 029669/0154
Assignment of Assignor's Interest
Recorded: 2013-01-22
Pages: 8
Assignors
VOIGT, JOSHUA D.
Executed: 2005-09-06
COSTON, CHRISTOPHER T.
Executed: 2005-09-06
FEUERSTEIN, ROBERT J.
Executed: 2005-09-14
YOUNGBLOOD, DANIEL
Executed: 2006-02-13
ROSENSTOCK, DAN
Executed: 2006-02-15
Assignee
LEVEL 3 COMMUNICATIONS, INC.
1025 ELDORADO BOULEVARD, BROOMFIELD, COLORADO, 80021
Covered Property
(1)
Systems and Methods for Discovering Network Topology
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: KAU, TROY; BERNHARDT, GREG
To: LEVEL 3 COMMUNICATIONS, INC.
Reel/Frame 029669/0308 →
Assignment of Assignor's Interest
Jan 22, 2013
From: LEVEL 3 COMMUNICATIONS, INC.
To: LEVEL 3 COMMUNICATIONS, LLC
Reel/Frame 029669/0354 →
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 →