Patent Assignment
Reel/Frame 021870/0079
Merger
Recorded: 2008-11-20
Pages: 6
Assignor
WORLDCOM, INC.
Executed: 2004-04-19
Assignee
MCI, INC.
22001 LOUDON COUNTY, ASHBURN, VIRGINIA, 20147
Covered Property
(1)
Bridging User Agent and a Proxy Server for Supporting Network Services
Related Assignments
(5)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Oct 25, 2001
From: JOHNSTON, ALAN B.
To: WORLDCOM, INC.
Reel/Frame 012286/0159 →
Merger
Nov 20, 2008
From: MCI, INC.
To: MCI, LLC
Reel/Frame 021870/0121 →
Change of Name
Nov 20, 2008
From: MCI, LLC
To: VERIZON BUSINESS GLOBAL LLC
Reel/Frame 021870/0764 →
Assignment of Assignor's Interest
Apr 22, 2014
From: VERIZON BUSINESS GLOBAL LLC
To: VERIZON PATENT AND LICENSING INC.
Reel/Frame 032734/0502 →
Corrective Assignment to Correct the Assignee Previously Recorded at Reel: 032734 Frame: 0502. Assignor(S) Hereby Confirms the Assignment.
Nov 28, 2017
From: VERIZON BUSINESS GLOBAL LLC
To: VERIZON PATENT AND LICENSING INC.
Reel/Frame 044626/0088 →