Patent Assignment
Reel/Frame 012446/0610
Merger
Recorded: 2002-01-03
Pages: 12
Assignors
BEN-ZUR, RAANAN
Executed: 2001-03-30
SHEPHERD, STEVEN L.
Executed: 2001-03-30
REYNOV, BORIS
Executed: 2001-03-30
STEELE, BAYNE G.
Executed: 2001-03-30
BALATONI, NICHOLAS A.
Executed: 2001-03-30
Assignee
CYRAS SYSTEMS, LLC
1209 ORANGE STREET, WILMINGTON, DELAWARE, 19801
Covered Property
(1)
Interface for Communications Among Network Elements
Patent:
6,754,174 →
Application:
09/662,697 →
Related Assignments
(10)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Sep 15, 2000
From: BEN-ZUR, RAANAN; REYNOV, BORIS; BALATONI, NICHOLAS A.
To: CYRAS SYSTEMS, INC.
Reel/Frame 011115/0617 →
Assignment of Assignor's Interest
Jan 29, 2001
From: SHEPARD, STEVEN L.
To: CYRAS SYSTEMS
Reel/Frame 011482/0951 →
Assignment of Assignor's Interest
Apr 30, 2001
From: STEELE, BAYNE G.
To: CYRAS SYSTEMS, INC.
Reel/Frame 011786/0485 →
Re-Record to Correct Assignor's Name Previously Recorded at Reel 011482, Frame 0951. (Assignor Hereby Confirms Assignee's Interest)
May 25, 2001
From: SHEPHERD, STEVEN L.
To: CYRAS SYSTEMS
Reel/Frame 011836/0270 →
Assignment of Assignor's Interest
Jan 15, 2004
From: CYRAS SYSTEMS, LLC
To: CIENA CORPORATION
Reel/Frame 014886/0864 →
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 →