IP Library › Assignment 027009/0217
Patent Assignment
Reel/Frame 027009/0217

Change of Name

Recorded: 2011-10-03 Pages: 2
Assignor
DATA CONNECTION LIMITED
Executed: 2011-08-26
Assignee
METASWITCH NETWORKS LTD
100 CHURCH STREET, ENFIELD, EN2 6BQ, UNITED KINGDOM
Covered Property (1)
Telephone Call Processing Method and Apparatus
Patent: 8,761,382 →
Application: 12/126,826 →
Publication: US 2009/0022283
Related Assignments (5)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jun 22, 2011
From: POLLITT, ALEX
To: DATA CONNECTION LIMITED
Reel/Frame 026485/0786 →
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 →