Patent Assignment
Reel/Frame 013271/0921
Assignment of Assignor's Interest
Recorded: 2002-09-04
Pages: 2
Assignors
GALLANT, JOHN KENNETH
Executed: 2002-08-01
MCMURRY, KATHLEEN A.
Executed: 2002-08-01
GREGORAT, MARIAFRANCA
Executed: 2002-08-01
Assignee
WORLDCOM, INC.
500 CLINTON CENTER DRIVE, CLINTON, MISSISSIPPI, 39056
Covered Property
(1)
Policy Control and Billing Support for Call Transfer in a Session Initiation Protocol (Sip) Network
Related Assignments
(10)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name
Aug 4, 2004
From: WORLDCOM, INC.
To: MCI, INC.
Reel/Frame 015045/0387 →
Change of Name
Apr 7, 2006
From: MCI, INC.
To: MCI, LLC
Reel/Frame 017436/0075 →
Merger
Mar 13, 2007
From: MCI, INC.; MCI, INC.
To: MCI, LLC
Reel/Frame 019012/0435 →
Change of Name
Mar 13, 2007
From: MCI, LLC
To: VERIZON BUSINESS GLOBAL LLC
Reel/Frame 019000/0821 →
Assignment of Assignor's Interest
Sep 17, 2012
From: VERIZON BUSINESS GLOBAL LLC
To: VERIZON PATENT AND LICENSING INC.
Reel/Frame 028969/0914 →
Assignment of Assignor's Interest
Nov 28, 2012
From: VERIZON PATENT AND LICENSING INC.
To: TEKLA PEHR LLC
Reel/Frame 029368/0460 →
Correction to the Recordation Cover Sheet of the Change of Name Recorded at 017436/0075 on 04/07/2006
Dec 3, 2012
From: MCI, INC.
To: MCI, LLC
Reel/Frame 029396/0500 →
Correction to the Recordation Cover Sheet of the Change of Name Recorded at 015045/0387 on 08/04/2004.
Dec 3, 2012
From: WORLDCOM, INC.
To: MCI, INC.
Reel/Frame 029396/0473 →
Merger
Oct 27, 2015
From: TEKLA PEHR LLC
To: OL SECURITY LIMITED LIABILITY COMPANY
Reel/Frame 036979/0106 →
Assignment of Assignor's Interest
May 31, 2026
From: INTELLECTUAL VENTURES ASSETS 202 LLC
To: E2E SYSTEMS LLC
Reel/Frame 075531/0978 →