IP Library › Assignment 012423/0540
Patent Assignment
Reel/Frame 012423/0540

Assignment of Assignor's Interest

Recorded: 2002-01-07 Pages: 6
Assignors
DESAI, GAUTAM
Executed: 2001-11-06
DRAVIDA, SUBRAHMANYAM
Executed: 2001-11-07
GUPTA, SATYA V.
Executed: 2001-11-05
REGE, KIRAN M.
Executed: 2001-11-07
TANDON, MANAS
Executed: 2001-11-05
KUMAR, RAVI S.
Executed: 2001-11-05
WU, DEQUAN
Executed: 2001-11-05
Assignee
NARAD NETWORKS, INC.
515 GROTON ROAD, WESTFORD, MASSACHUSETTS, 01886
Covered Property (1)
System and Method for Mapping End User Identifiers to Access Device Identifiers
Patent: 6,948,000 →
Application: 09/952,480 →
Publication: US 2002/0138854
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 →