Patent Assignment
Reel/Frame 009861/0450
Assignment of Assignor's Interest
Recorded: 1999-03-29
Pages: 2
Assignor
TRUETKEN, JOHN L.
Executed: 1999-03-15
Assignee
MCIWORLDCOM, INC.
515 EAST AMITE STREET, JACKSON, MISSISSIPPI, 39201
Covered Property
(1)
Multimedia Interface for Ip Telephony
Patent:
6,493,324 →
Application:
09/280,732 →
Related Assignments
(9)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name
Aug 13, 2002
From: MCI WORLDCOM, INC.
To: WORLDCOM, INC.
Reel/Frame 012979/0336 →
Change of Name
Apr 5, 2005
From: WORLDCOM, INC.
To: MCI, INC.
Reel/Frame 015861/0514 →
Change of Name
Apr 8, 2014
From: MCI LLC
To: VERIZON BUSINESS GLOBAL LLC
Reel/Frame 032633/0983 →
Merger
Apr 8, 2014
From: MCI INC.
To: MCI LLC
Reel/Frame 032633/0085 →
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 Nature of Conveyance to Merger and Execution Date to 04/20/2004 Previously Recorded on Reel 015861 Frame 0514. Assignor(S) Hereby Confirms the Merger.
Dec 15, 2015
From: WORLDCOM, INC.
To: MCI, INC.
Reel/Frame 037292/0839 →
Assignment of Assignor's Interest
Feb 18, 2016
From: VERIZON PATENT AND LICENSING INC.
To: FACEBOOK, INC.
Reel/Frame 037856/0897 →
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 →
Change of Name
Dec 20, 2021
From: FACEBOOK, INC.
To: META PLATFORMS, INC.
Reel/Frame 058553/0802 →