Patent Assignment
Reel/Frame 043878/0379
Assignment of Assignor's Interest
Recorded: 2017-10-17
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
Related Assignments
(7)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Oct 17, 2017
From: KAU, TROY; BERNHARDT, GREG
To: ICG COMMUUNICATIONS, INC.
Reel/Frame 043878/0334 →
Security Agreement
Oct 17, 2017
From: LEVEL 3 COMMUNICATIONS, INC.; ICG COMMUUNICATIONS, INC.
To: MERRILL LYNCH CAPITAL CORPORATION, AS COLLATERAL AGENT
Reel/Frame 044217/0771 →
Assignment of Assignor's Interest
Oct 17, 2017
From: VOIGT, JOSHUA D.; COSTON, CHRISTOPHER T.; FEUERSTEIN, ROBERT J.; YOUNGBLOOD, DANIEL
To: LEVEL 3 COMMUNICATIONS, INC.
Reel/Frame 043878/0279 →
Corrective Assignment to Correct the Assignee from Icg Communications, Inc. to Level 3 Communications, Inc. Previously Recorded on Reel 043878 Frame 0334. Assignor(S) Hereby Confirms the Assignment.
Apr 30, 2019
From: KAU, TROY; BERNHARDT, GREG
To: LEVEL 3 COMMUNICATIONS, INC.
Reel/Frame 049034/0415 →
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 →
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 →
Assignment of First Lien Security Interest in Patent Collateral Recorded at R/F 069295/0858
Jun 12, 2026
From: WILMINGTON TRUST, NATIONAL ASSOCIATION, AS RETIRING COLLATERAL AGENT
To: U.S. BANK TRUST COMPANY, NATIONAL ASSOCIATION, AS SUCCESSOR COLLATERAL AGENT
Reel/Frame 075738/0427 →