Patent Assignment
Reel/Frame 048861/0168
Assignment of Assignor's Interest
Recorded: 2019-04-11
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 BLVD., BROOMFIELD, COLORADO, 80021
Covered Property
(1)
Systems and Methods for Discovering Network Topology
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Apr 11, 2019
From: KAU, TROY; BERNHARDT, GREG
To: LEVEL 3 COMMUNICATIONS, INC.
Reel/Frame 048861/0215 →
Assignment of Assignor's Interest
Apr 11, 2019
From: LEVEL 3 COMMUNICATIONS, INC.
To: LEVEL 3 COMMUNICATIONS, LLC
Reel/Frame 048861/0331 →
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 →