Patent Assignment
Reel/Frame 014164/0525
Assignment of Assignor's Interest
Recorded: 2003-06-13
Pages: 3
Assignee
CATENA NETWORKS, INC.
303 TWIN DOLPHIN DRIVE, SUITE 600, REDWOOD SHORES, CALIFORNIA, 94065
Covered Property
(1)
Network Synchronization Architecture for a Broadband Loop Carrier (Blc) System
Related Assignments
(8)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jun 13, 2003
From: DZIAWA, MICHAEL; GAZIER, MICHAEL
To: CATENA NETWORKS CANADA, INC.
Reel/Frame 014164/0575 →
Assignment of Assignor's Interest
Jun 13, 2003
From: CATENA NETWORKS CANADA, INC.
To: CATENA NETWORKS, INC.
Reel/Frame 014166/0353 →
Merger
Apr 15, 2005
From: CATENA NETWORKS, INC.
To: CIENA CORPORATION
Reel/Frame 015904/0969 →
Security Interest
Jul 15, 2014
From: CIENA CORPORATION
To: DEUTSCHE BANK AG NEW YORK BRANCH
Reel/Frame 033329/0417 →
Patent Security Agreement
Jul 16, 2014
From: CIENA CORPORATION
To: BANK OF AMERICA, N.A., AS ADMINISTRATIVE AGENT
Reel/Frame 033347/0260 →
Release of Security Interest
Oct 30, 2019
From: DEUTSCHE BANK AG NEW YORK BRANCH
To: CIENA CORPORATION
Reel/Frame 050938/0389 →
Patent Security Agreement
Nov 8, 2019
From: CIENA CORPORATION
To: BANK OF AMERICA, N.A., AS COLLATERAL AGENT
Reel/Frame 050969/0001 →
Release of Security Interest
Nov 20, 2023
From: BANK OF AMERICA, N.A.
To: CIENA CORPORATION
Reel/Frame 065630/0232 →