Patent Assignment
Reel/Frame 020779/0388
Change of Name
Recorded: 2008-04-09
Pages: 3
Assignor
MCI, LLC
Executed: 2006-11-20
Assignee
VERIZON BUSINESS GLOBAL LLC
22001 LOUNDON COUNTY PARKWAY, ASHBURN, VIRGINIA, 20147
Covered Property
(1)
Systems and Methods for Providing 9-1-1 Services to Nomadic Internet Telephony Callers
Related Assignments
(7)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Feb 25, 2005
From: COLUNGA, ELIZABETH ANITA
To: MCI, INC.
Reel/Frame 016333/0561 →
Merger
Apr 9, 2008
From: MCI, INC.
To: MCI, LLC
Reel/Frame 020778/0063 →
Assignment of Assignor's Interest
Jul 19, 2011
From: VERIZON BUSINESS GLOBAL LLC
To: VERIZON PATENT AND LICENSING INC.
Reel/Frame 026610/0880 →
Assignment of Assignor's Interest
Sep 12, 2011
From: VERIZON PATENT AND LICENSING INC.
To: PLATEAU INVESTMENTS B.V. LLC
Reel/Frame 026891/0212 →
Merger
Feb 10, 2012
From: PLATEAU INVESTMENTS B.V. LLC
To: INTELLECTUAL VENTURES II LLC
Reel/Frame 027684/0411 →
Assignment of Assignor's Interest
Aug 18, 2025
From: INTELLECTUAL VENTURES II LLC
To: INTELLECTUAL VENTURES ASSETS 200 LLC
Reel/Frame 072049/0758 →
Assignment of Assignor's Interest
Dec 15, 2025
From: INTELLECTUAL VENTURES ASSETS 200 LLC
To: INTERSTATE PATENTS, LLC
Reel/Frame 073218/0509 →