Patent Assignment
Reel/Frame 012203/0959
Assignment of Assignor's Interest
Recorded: 2001-09-26
Pages: 3
Assignor
FEINBERG, LEE
Executed: 2001-09-25
Assignee
DORSAL NETWORKS, INC.
9212 BERGER ROAD, COLUMBIA, MARYLAND, 21045
Covered Property
(1)
Systems and Methods for Placing Line Terminating Equipment of Optical Communication Systems in Customer Points of Presence
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name
Dec 18, 2007
From: DORSAL NETWORKS, INC.
To: DORSAL NETWORKS, LLC
Reel/Frame 020261/0434 →
Assignment of Assignor's Interest
Nov 30, 2009
From: DORSAL NETWORKS, LLC
To: LEVEL 3 COMMUNICATIONS, LLC
Reel/Frame 023574/0515 →
Assignment of Assignor's Interest
Mar 9, 2021
From: LEVEL 3 COMMUNICATIONS, LLC
To: OPTIC153 LLC
Reel/Frame 056469/0773 →