Patent Assignment
Reel/Frame 042620/0295
Release of Security Interest
Recorded: 2017-06-06
Pages: 5
Assignor
UBS AG, STAMFORD BRANCH
Executed: 2017-05-08
Assignee
XO COMMUNICATIONS, LLC
13865 SUNRISE VALLEY DR., HERNDON, VIRGINIA, 20171
Covered Properties
(2)
Internet Hosting and Access System and Method
Patent:
6,611,861 →
Application:
09/259,498 →
Method and System for Determining Radio Spectrum Availability and Quality
Related Assignments
(8)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
May 10, 1999
From: SCHAIRER, DAVID; CLISH, JOURDAN
To: CONCENTRIC NETWORK CORPORATION
Reel/Frame 009941/0486 →
Merger and Change of Name
Nov 8, 2001
From: CONCENTRIC NETWORK CORPORATION
To: XO COMMUNICATIONS, INC.
Reel/Frame 012309/0791 →
Merger
Apr 26, 2006
From: XO COMMUNICATIONS, INC.
To: XO COMMUNICATIONS, LLC
Reel/Frame 017527/0339 →
Assignment of Assignor's Interest
Nov 4, 2011
From: GOOD, RICHARD SCOTT; LASKY, MICHAEL; ABEBE, FASSIL
To: XO COMMUNICATIONS, INC.
Reel/Frame 027178/0682 →
Security Interest
Mar 20, 2014
From: XO COMMUNICATIONS, LLC
To: UBS AG, STAMFORD BRANCH, AS COLLATERAL AGENT
Reel/Frame 032480/0870 →
Assignment of Assignor's Interest
Sep 9, 2016
From: XO COMMUNICATIONS LLC
To: NEXTLINK WIRELESS, LLC
Reel/Frame 039687/0173 →
Assignment of Assignor's Interest
Sep 9, 2016
From: XO COMMUNICATIONS, INC.
To: XO COMMUNICATIONS LLC
Reel/Frame 039687/0044 →
Assignment of Assignor's Interest
Aug 2, 2018
From: XO COMMUNICATIONS, LLC
To: XO COMMUNICATIONS SERVICES LLC
Reel/Frame 046538/0990 →