IP Library › Assignment 023456/0862
Patent Assignment
Reel/Frame 023456/0862

Assignment of Assignor's Interest

Recorded: 2009-11-04 Pages: 3
Assignor
AT&T CORP.
Executed: 2009-10-27
Assignee
AT&T PROPERTIES, LLC
645 E. PLUMB LANE, RENO, NEVADA, 89502
Covered Property (1)
Method and System for Delivering Messages to Both Live Recipients and Recording Systems
Patent: 6,782,358 →
Application: 09/776,616 →
Publication: US 2001/0008553
Related Assignments (13)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Nov 5, 2009
From: AT&T PROPERTIES, LLC
To: AT&T INTELLECTUAL PROPERTY II, L.P.
Reel/Frame 023471/0247 →
Assignment of Assignor's Interest Jan 5, 2010
From: ATT&T INTELLECTUAL PROPERTY II, L.P.
To: SHORETEL, INC.
Reel/Frame 023731/0485 →
Corrective Assignment to Correct the Name of Assignor Previously Recorded on Reel 023731 Frame 0485. Assignor(S) Hereby Confirms the Assignment. Jan 15, 2010
From: AT&T INTELLECTUAL PROPERTY II, L.P.
To: SHORETEL, INC.
Reel/Frame 023796/0795 →
Assignment of Assignor's Interest Apr 6, 2011
From: COX, RICHARD VANDERVOORT; HANSON, BRUCE LOWELL; HUBER, KENNETH MERVIN; KAMM, CANDACE ANN
To: AT&T CORP.
Reel/Frame 026083/0142 →
Security Interest Oct 23, 2014
From: SHORETEL, INC.
To: SILICON VALLEY BANK
Reel/Frame 034038/0741 →
Release of Security Interest Sep 25, 2017
From: SILICON VALLEY BANK
To: SHORETEL, INC.
Reel/Frame 043993/0430 →
Security Interest Sep 25, 2017
From: SHORETEL, INC.
To: CITIZENS BANK, N.A., AS ADMINISTRATIVE AGENT
Reel/Frame 043829/0711 →
Release of Security Interest Dec 3, 2018
From: CITIZENS BANK, N.A., AS ADMINISTRATIVE AGENT
To: SHORETEL, INC.
Reel/Frame 047713/0843 →
Security Interest Dec 13, 2018
From: MITEL NETWORKS, INC.
To: CREDIT SUISSE AG, CAYMAN ISLANDS BRANCH, AS COLLATERAL AGENT
Reel/Frame 047988/0478 →
Security Interest Dec 13, 2018
From: MITEL NETWORKS, INC.
To: CREDIT SUISSE AG, CAYMAN ISLANDS BRANCH, AS COLLATERAL AGENT
Reel/Frame 047909/0814 →
Notice of Succession of Agency - 5L Jan 14, 2025
From: UBS AG, STAMFORD BRANCH, AS LEGAL SUCCESSOR TO CREDIT SUISSE AG, CAYMAN ISLANDS BRANCH
To: ANKURA TRUST COMPANY, LLC
Reel/Frame 069897/0046 →
Notice of Succession of Agency - 4L Jan 14, 2025
From: UBS AG, STAMFORD BRANCH, AS LEGAL SUCCESSOR TO CREDIT SUISSE AG, CAYMAN ISLANDS BRANCH
To: ANKURA TRUST COMPANY, LLC
Reel/Frame 069896/0827 →
Release of Security Interest Jun 24, 2025
From: ANKURA TRUST COMPANY, LLC
To: MITEL (DELAWARE), INC.; MITEL COMMUNICATIONS, INC.; MITEL CLOUD SERVICES, INC.; MITEL NETWORKS, INC.
Reel/Frame 071722/0721 →