Patent Assignment
Reel/Frame 016083/0358
Assignment of Assignor's Interest
Recorded: 2005-04-15
Pages: 7
Assignee
BROADWING CORPORATION
7015 ALBERT EINSTEIN DRIVE, COLUMBIA, MARYLAND, 21046
Covered Property
(1)
Systems, Devices, and Methods Utilizing Port Dimensioning Strategies
Patent:
7,542,420 →
Application:
10/933,549 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name
May 18, 2011
From: BROADWING CORPORATION
To: BROADWING, LLC
Reel/Frame 026299/0605 →
Assignment of Assignor's Interest
Jun 30, 2011
From: BROADWING, LLC
To: LEVEL 3 COMMUNICATIONS, LLC
Reel/Frame 026533/0440 →
Assignment of Assignor's Interest
Mar 9, 2021
From: LEVEL 3 COMMUNICATIONS, LLC
To: OPTIC153 LLC
Reel/Frame 056469/0773 →