Patent Assignment
Reel/Frame 026687/0737
Assignment of Assignor's Interest
Recorded: 2011-08-02
Pages: 4
Assignor
MCI COMMUNICATIONS CORPORATION
Executed: 2011-07-15
Assignee
VERIZON PATENT AND LICENSING INC.
ONE VERIZON WAY, BASKING RIDGE, NEW JERSEY, 07920
Covered Properties
(3)
Release Cause Table for Failed Calls in SS7/Isdn Networks
Patent:
5,642,396 →
Application:
08/438,934 →
SS7 Access Architecture
Patent:
5,949,872 →
Application:
08/622,859 →
Object-Oriented Encapsulation of a Telecommunications Service Protocol Interface
Patent:
6,553,427 →
Application:
09/122,130 →
Related Assignments
(4)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Sep 12, 2011
From: VERIZON PATENT AND LICENSING INC.
To: OVERSOURCE CO. NY, LLC
Reel/Frame 026890/0655 →
Merger
Feb 10, 2012
From: OVERSOURCE CO. NY, LLC
To: INTELLECTUAL VENTURES II LLC
Reel/Frame 027684/0371 →
Assignment of Assignor's Interest
Jan 4, 2020
From: INTELLECTUAL VENTURES ASSETS 158 LLC
To: HANGER SOLUTIONS, LLC
Reel/Frame 051486/0425 →
Assignment of Assignor's Interest
Feb 2, 2020
From: INTELLECTUAL VENTURES II LLC
To: INTELLECTUAL VENTURES ASSETS 158 LLC
Reel/Frame 051777/0107 →