Patent Assignment
Reel/Frame 025934/0501
Assignment of Assignor's Interest
Recorded: 2011-03-10
Pages: 4
Assignor
HEARTY, JOHN
Executed: 2000-02-07
Assignee
MCI WORLDCOM, INC.
515 EAST AMITE STREET, JACKSON, MISSISSIPPI, 39201
Covered Property
(1)
Method and System for Releasing a Voice Response Unit from a Protocol Session
Related Assignments
(8)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Mar 10, 2011
From: DONOVAN, STEVEN R.; CANNON, MATTHEW
To: MCI WORLDCOM, INC.
Reel/Frame 025934/0195 →
Merger
Apr 1, 2011
From: WORLDCOM, INC.
To: MCI, INC.
Reel/Frame 026061/0073 →
Merger
Apr 1, 2011
From: MCI, INC.
To: MCI, LLC
Reel/Frame 026061/0189 →
Change of Name
Apr 1, 2011
From: MCI WORLDCOM, INC.
To: WORLDCOM, INC.
Reel/Frame 026072/0445 →
Change of Name
Apr 1, 2011
From: MCI, LLC
To: VERIZON BUSINESS GLOBAL LLC
Reel/Frame 026072/0709 →
Assignment of Assignor's Interest
Apr 22, 2014
From: VERIZON BUSINESS GLOBAL LLC
To: VERIZON PATENT AND LICENSING INC.
Reel/Frame 032734/0502 →
Assignment of Assignor's Interest
Mar 28, 2017
From: VERIZON PATENT AND LICENSING INC.
To: RAKUTEN, INC.
Reel/Frame 042103/0675 →
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 →