IP Library › Assignment 024127/0718
Patent Assignment
Reel/Frame 024127/0718

Assignment of Assignor's Interest

Recorded: 2010-03-23 Pages: 3
Assignors
TAYLOR, MARTIN
Executed: 2009-11-26
BARNES, STEPHEN
Executed: 2010-01-09
Assignee
DATA CONNECTION LIMITED
100 CHURCH STREET, ENFIELD, EN2 6BQ, UNITED KINGDOM
Covered Property (1)
Telephone Call Processing
Patent: 8,644,480 →
Application: 12/563,025 →
Publication: US 2010/0177882
Related Assignments (5)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Dec 21, 2011
From: DATA CONNECTION LIMITED
To: METASWITCH NETWORKS LTD
Reel/Frame 027430/0362 →
Security Interest May 6, 2025
From: ALIANZA, INC.; METASWITCH NETWORKS LTD
To: WELLS FARGO BANK, NATIONAL ASSOCIATION
Reel/Frame 071191/0228 →
Assignment of Assignor's Interest May 13, 2026
From: MICROSOFT TECHNOLOGY LICENSING, LLC
To: ALIANZA, INC.
Reel/Frame 075645/0892 →
Change of Name May 13, 2026
From: ALIANZA, INC.
To: ALIANZA, LLC
Reel/Frame 075646/0037 →
Assignment of Assignor's Interest May 13, 2026
From: METASWITCH NETWORKS LTD.
To: MICROSOFT TECHNOLOGY LICENSING, LLC
Reel/Frame 075578/0155 →