Patent Assignment
Reel/Frame 027585/0842
Security Agreement
Recorded: 2012-01-24
Pages: 43
Assignors
LEVEL 3 COMMUNICATIONS, INC.
Executed: 2006-06-27
ICG COMMUNICATION, INC.
Executed: 2006-06-27
Assignee
MERRILL LYNCH CAPITAL CORPORATION, AS COLLATERAL AGENT
N. TOWER, WORLD FINANCIAL CENTER, NEW YORK, NEW YORK, 10281
Covered Properties
(16)
Registration Redirect Server
Voice Over Data Telecommunications Network Architecture
Order Entry System for Telecommunications Network Service
Secure Network Architecture with Quality of Service
Application:
11/850,862 →
Publication:
US US20070297335A1
Service Level Agreements Based on Objective Voice Quality Testing for Voice Over Ip (Voip) Networks
Screening Inbound Calls in a Packet-Based Communications Network
Applying a Variable Encoding/Decoding Scheme in a Communication Network
Systems and Methods for Third Party Emergency Call Termination
Systems and Methods for Implementing Second-Link Routing in Packet Switched Networks
Application:
11/530,811 →
Publication:
US US20070110082A1
Internet Route Deaggregation and Route Selection Preferencing
Methods and Apparatus for Integrating Services for Accessing the World Wide Web
Application:
12/174,963 →
Publication:
US US20080275987A1
Voice Over Data Telecommunications Network Architecture
Voice Over Data Telecommunications Network Architecture
Voice Over Data Telecommunications Network Architecture
Screening Inbound Calls in a Packet-Based Communications Network
Systems and Methods for Accessing Voice Transmissions
Related Assignments
(5)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Mar 12, 2007
From: LEVEL 3 COMMUNICATIONS, INC.
To: LEVEL 3 COMMUNICATIONS, LLC
Reel/Frame 018989/0678 →
Assignment of Assignor's Interest
Dec 27, 2011
From: LEVEL 3 COMMUNICATIONS, INC.
To: LEVEL 3 COMMUNICATIONS, LLC
Reel/Frame 027445/0511 →
Assignment of Assignor's Interest
Jan 10, 2012
From: TERPSTRA, RICHARD D.; HEARTY, JOHN; MALAS, DARYL WILLIAM
To: LEVEL 3 COMMUNICATIONS, INC.
Reel/Frame 027507/0156 →
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 →