IP Library › Assignment 022800/0257
Patent Assignment
Reel/Frame 022800/0257

Assignment of Assignor's Interest

Recorded: 2009-06-09 Pages: 3
Assignor
YOUNG, KENNETH W.
Executed: 2009-06-08
Assignee
GRIDPOINT SYSTEMS INC.
308 LEGGET DRIVE, SUITE 206, OTTAWA, K2K 1Y6, CANADA
Covered Property (1)
Use of 1:1 Protection State Machine for Load Sharing and Alternative Protection Schemes
Patent: 8,665,709 →
Application: 12/481,076 →
Publication: US 2010/0309778
Related Assignments (6)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jan 5, 2010
From: GRIDPOINT SYSTEMS INC.
To: CIENA CORPORATION
Reel/Frame 023733/0442 →
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 →