Patent Assignment
Reel/Frame 014461/0378
Assignment of Assignor's Interest
Recorded: 2004-03-25
Pages: 4
Assignor
RAMANUJAM, NANDAKUMAR
Executed: 2003-05-01
Assignee
CORVIS CORPORATION
7015 ALBERT EINSTEIN DRIVE, COLUMBIA, MARYLAND, 21046
Covered Property
(1)
Optical Communication Systems and Optical Amplifiers Employing Periodic Combiners and Methods
Patent:
6,937,389 →
Application:
10/319,251 →
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name
May 22, 2007
From: CORVIS CORPORATION
To: BROADWING CORPORATION
Reel/Frame 019323/0858 →
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 →