IP Library › Assignment 026754/0819
Patent Assignment
Reel/Frame 026754/0819

Nunc Pro Tunc Assignment

Recorded: 2011-08-16 Pages: 4
Assignor
AT&T CORP.
Executed: 2011-08-15
Assignee
AT&T PROPERTIES, LLC
645 E. PLUMB LANE, RENO, NEVADA, 89502
Covered Properties (5)
Efficient Precomputation of Quality-of-Service Routes
Patent: 6,633,544 →
Application: 09/339,361 →
Conference Server for Automatic X-Way Call Port Expansion Feature
Patent: 6,671,262 →
Application: 09/475,143 →
Personal Ip Follow-Me Service
Patent: 6,687,360 →
Application: 09/475,747 →
Publication: US 2003/0108176
Method and Apparatus for Routing Incoming Calls to Active Network Endpoints
Patent: 7,778,402 →
Application: 11/026,409 →
Efficient Precomputation of Quality-of-Service Routes
Application: 60/090,490 →
Related Assignments (25)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest Oct 1, 1999
From: REXFORD, JENNIFER LYNN; SHAIKH, ANEES
To: AT&T CORP.
Reel/Frame 010278/0465 →
Assignment of Assignor's Interest Dec 30, 1999
From: KUNG, FEN-CHUNG; SANKALIA, ANISH; WANG, SPENCER
To: AT&T CORP.
Reel/Frame 010491/0372 →
Assignment of Assignor's Interest Dec 30, 1999
From: KUNG, FEN-CHUNG; RUSSELL, JESSE E.; SANKALIA, ANISH; WANG, SPENCER C.
To: AT&T CORP.
Reel/Frame 010491/0665 →
Corrective Assignment to Add an Omitted Assignor, Previously Recorded at Reel 010491 Frame 0665. Apr 26, 2000
From: KUNG, FEN-CHUNG; RUSSELL, JESSE E.; SANKALIA, ANISH; WANG, SPENCER C.
To: AT&T
Reel/Frame 010777/0491 →
Assignment of Assignor's Interest Feb 15, 2007
From: CROAK, MARIAN; ESLAMBOLCHI, HOSSEIN
To: AT&T CORP.
Reel/Frame 018894/0931 →
Nunc Pro Tunc Assignment Aug 16, 2011
From: AT&T PROPERTIES, LLC
To: AT&T INTELLECTUAL PROPERTY II, L.P.
Reel/Frame 026758/0822 →
Assignment of Assignor's Interest Nov 15, 2011
From: AT&T INTELLECTUAL PROPERTY II, L.P.
To: SHORETEL, INC.
Reel/Frame 027231/0236 →
Security Interest Oct 23, 2014
From: SHORETEL, INC.
To: SILICON VALLEY BANK
Reel/Frame 034038/0741 →
Security Interest Sep 25, 2017
From: SHORETEL, INC.
To: CITIZENS BANK, N.A., AS ADMINISTRATIVE AGENT
Reel/Frame 043829/0711 →
Release of Security Interest Sep 25, 2017
From: SILICON VALLEY BANK
To: SHORETEL, INC.
Reel/Frame 043993/0430 →
Change of Name Oct 15, 2018
From: SHORETEL, INC.
To: MITEL NETWORKS, INC.
Reel/Frame 047239/0088 →
Merger and Change of Name Oct 15, 2018
From: MITEL NETWORKS, INC.; SHORETEL, INC.
To: SHORETEL, INC.
Reel/Frame 047239/0183 →
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 →
Security Interest Nov 1, 2022
From: MITEL (DELAWARE), INC.; MITEL NETWORKS, INC.; MITEL COMMUNICATIONS, INC.
To: CREDIT SUISSE AG, CAYMAN ISLANDS BRANCH, AS COLLATERAL AGENT
Reel/Frame 061830/0760 →
Security Interest Nov 1, 2022
From: MITEL (DELAWARE), INC.; MITEL NETWORKS, INC.; MITEL COMMUNICATIONS, INC.
To: CREDIT SUISSE AG, CAYMAN ISLANDS BRANCH, AS COLLATERAL AGENT
Reel/Frame 061830/0643 →
Security Interest Nov 1, 2022
From: MITEL (DELAWARE), INC.; MITEL NETWORKS, INC.; MITEL COMMUNICATIONS, INC.
To: CREDIT SUISSE AG, CAYMAN ISLANDS BRANCH, AS COLLATERAL AGENT
Reel/Frame 061830/0715 →
Notice of Succcession of Agency - Pl Jan 14, 2025
From: UBS AG, STAMFORD BRANCH, AS LEGAL SUCCESSOR TO CREDIT SUISSE AG, CAYMAN ISLANDS BRANCH
To: WILMINGTON SAVINGS FUND SOCIETY, FSB
Reel/Frame 069895/0755 →
Notice of Succcession of Agency - 2L Jan 14, 2025
From: UBS AG, STAMFORD BRANCH, AS LEGAL SUCCESSOR TO CREDIT SUISSE AG, CAYMAN ISLANDS BRANCH
To: WILMINGTON SAVINGS FUND SOCIETY, FSB
Reel/Frame 069896/0001 →
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 →
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 Succcession of Agency - 3L Jan 14, 2025
From: UBS AG, STAMFORD BRANCH, AS LEGAL SUCCESSOR TO CREDIT SUISSE AG, CAYMAN ISLANDS BRANCH
To: WILMINGTON SAVINGS FUND SOCIETY, FSB
Reel/Frame 070006/0268 →
Security Interest Mar 12, 2025
From: MITEL (DELAWARE), INC.; MITEL NETWORKS CORPORATION; MITEL NETWORKS, INC.
To: ACQUIOM AGENCY SERVICES LLC
Reel/Frame 070689/0857 →
Security Interest Jun 20, 2025
From: MITEL (DELAWARE), INC.; MITEL NETWORKS CORPORATION; MITEL NETWORKS, INC.
To: ACQUIOM AGENCY SERVICES LLC
Reel/Frame 071676/0815 →