IP Library › Assignment 045129/0921
Patent Assignment
Reel/Frame 045129/0921

Assignment of Assignor's Interest

Recorded: 2018-03-07 Pages: 10
Assignors
TERPSTRA, RICHARD DEAN
Executed: 2015-03-17
TSCHIRHART, DAVID ALLEN
Executed: 2015-03-16
Assignee
LEVEL 3 COMMUNICATIONS, LLC
1025 ELDORADO BLVD., BROOMFIELD, COLORADO, 80021
Covered Property (1)
Virtual Service Control Point in a Network
Application: 15/912,441 →
Publication: US 2018/0198689
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
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 →