Patent Assignment
Reel/Frame 012444/0070
Assignment of Assignor's Interest
Recorded: 2002-01-07
Pages: 5
Assignors
DRAVIDA, SUBRAHMANYAM
Executed: 2001-11-07
DORBALA, PRASAD
Executed: 2001-11-05
GUPTA, DEV V.
Executed: 2001-11-08
GUPTA, SATYA V.
Executed: 2001-11-05
Assignee
NARAD NETWORKS, INC.
515 GROTON ROAD, WESTFORD, MASSACHUSETTS, 01886
Covered Property
(1)
Broadband System with Intelligent Network Devices
Related Assignments
(10)
Other recorded transfers of the patent in this record — the chain of ownership.
Security Agreement
Dec 4, 2001
From: NARAD NETWORKS, INC.
To: SILICON VALLEY BANK, DBA: SILICON VALLEY EAST; GATX VENTURES, INC.; COMMVEST, LLC
Reel/Frame 012338/0434 →
Change of Name
May 22, 2007
From: NARAD NETWORKS, INC.
To: PHYFLEX NETWORKS, INC.
Reel/Frame 019332/0490 →
Corrective Coversheet to Correct Serial Number 60/877,019 That Was Previously Recorded on Reel 019332, Frame 0490.
Jun 14, 2007
From: NARAD NETWORKS, INC.
To: PHYFLEX NETWORKS, INC.
Reel/Frame 019443/0130 →
Corrective Coversheet to Correct Serial Number 11/170,849 That Was Previously Recorded on Reel 019332, Frame 0490.
Jun 14, 2007
From: NARAD NETWORKS, INC
To: PHYFLEX NETWORKS, INC.
Reel/Frame 019443/0112 →
Assignment of Assignor's Interest
Sep 21, 2007
From: PHYFLEX NETWORKS, INC.
To: CIENA CORPORATION
Reel/Frame 019850/0865 →
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 →