IP Library › Assignment 057539/0302
Patent Assignment
Reel/Frame 057539/0302

Assignment of Assignor's Interest

Recorded: 2021-09-21 Pages: 7
Assignors
TSCHIRHART, DAVID A.
Executed: 2020-08-21
SHOMAKER, KEN
Executed: 2020-08-24
Assignee
LEVEL 3 COMMUNICATIONS, LLC
1025 ELDORADO BOULEVARD, BROOMFIELD, COLORADO, 80021
Covered Property (1)
Method and System for Routing of Inbound Toll-Free Communications
Application: 16/998,544 →
Publication: US 2020/0382652
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 →