Patent Assignment
Reel/Frame 027301/0331
Change of Name
Recorded: 2011-11-30
Pages: 3
Assignor
MCI WORLDCOM, INC.
Executed: 2000-05-01
Assignee
WORLDCOM, INC.
22001 LOUDON COUNTY, ASHBURN, VIRGINIA, 20147
Covered Property
(1)
Methods for Providing Prepaid Telephony Service via an Internet Protocol Network System
Related Assignments
(6)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Nov 30, 2011
From: DONOVAN, STEVEN R.
To: MCI WORLDCOM, INC.
Reel/Frame 027298/0020 →
Change of Name
Nov 30, 2011
From: MCI, LLC
To: VERIZON BUSINESS GLOBAL LLC
Reel/Frame 027303/0278 →
Merger
Nov 30, 2011
From: MCI, INC.
To: MCI, LLC
Reel/Frame 027304/0005 →
Merger
Nov 30, 2011
From: WORLDCOM, INC.
To: MCI, INC.
Reel/Frame 027306/0178 →
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 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 →