IP Library › Assignment 023975/0027
Patent Assignment
Reel/Frame 023975/0027

Assignment of Assignor's Interest

Recorded: 2010-02-23 Pages: 4
Assignors
GROSS, KAREN A.
Executed: 1999-10-04
GALVIA, THOMAS J.
Executed: 1999-09-30
CHIB, RUPIKA
Executed: 1999-10-01
Assignee
MCI WORLDCOM, INC.
515 EAST AMITE STREET, JACKSON, MISSISSIPPI, 39201
Covered Properties (2)
Single Telephone Number Access to Multiple Communications Services
Patent: 7,831,029 →
Application: 10/423,203 →
Publication: US 2004/0105535
Single Telephone Number Access to Multiple Communications Services
Patent: 8,175,245 →
Application: 12/694,538 →
Publication: US 2010/0189237
Related Assignments (9)
Other recorded transfers of the patents in this record — the chain of ownership.
Change of Name Feb 23, 2010
From: MCI, LLC
To: VERIZON BUSINESS GLOBAL LLC
Reel/Frame 023976/0272 →
Assignment of Assignor's Interest Feb 23, 2010
From: VERIZON BUSINESS GLOBAL LLC
To: VERIZON PATENT AND LICENSING INC.
Reel/Frame 023973/0156 →
Merger Feb 23, 2010
From: WORLDCOM, INC.
To: MCI, INC.
Reel/Frame 023976/0061 →
Change of Name Feb 23, 2010
From: MCI WORLDCOM, INC.
To: WORLDCOM, INC.
Reel/Frame 023976/0082 →
Merger Feb 23, 2010
From: MCI, INC.
To: MCI, LLC
Reel/Frame 023976/0180 →
Assignment of Assignor's Interest Feb 24, 2010
From: VERIZON PATENT AND LICENSING INC.
To: VERIZON SERVICES CORP.
Reel/Frame 023973/0725 →
Assignment of Assignor's Interest Mar 18, 2010
From: VERIZON SERVICES CORP.
To: YOLAB NETWORKS, L.L.C.
Reel/Frame 024099/0901 →
Assignment of Assignor's Interest Mar 18, 2010
From: VERIZON SERVICES CORP.
To: YOLAB NETWORKS, L.L.C.
Reel/Frame 024099/0752 →
Merger Jan 15, 2016
From: YOLAB NETWORKS, L.L.C.
To: CALLAHAN CELLULAR L.L.C.
Reel/Frame 037540/0775 →