Patent Assignment
Reel/Frame 012439/0369
Assignment of Assignor's Interest
Recorded: 2002-01-09
Pages: 3
Assignors
HAGOPIAN, JOHN
Executed: 2001-11-02
FEINBERG, LEE DANIEL
Executed: 2001-11-02
RAU, WALTER A.
Executed: 2001-11-02
Assignee
DORSAL NETWORKS, INC.
9212 BERGER ROAD, COLUMBIA, MARYLAND, 21046
Covered Property
(1)
Zero Data Loss Network Protection
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 →