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Patent Assignment
Reel/Frame 011994/0781

Assignment of Assignor's Interest

Recorded: 2001-07-06 Pages: 2
Assignor
CATENA NETWORKS CANADA, INC.
Executed: 2001-05-28
Assignee
CATENA NETWORKS, INC.
303 TWIN DOLPHIN DRIVE, SUITE 600, REDWOOD SHORES, CALIFORNIA, 94065
Covered Property (1)
System and Method for Synchronizing Sample Rates of Voiceband Channels and a Dsl Interface Channel
Patent: 7,221,703 →
Application: 09/818,252 →
Publication: US 2002/0003871
Related Assignments (7)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Feb 26, 2002
From: STACEY, FRED; RIVAUD, DANIEL; MCCLENNON, SCOTT
To: CATENA NETWORKS CANADA, INC.
Reel/Frame 012711/0495 →
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 →