Patent Assignment
Reel/Frame 027793/0247
Change of Name
Recorded: 2012-03-01
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)
Controlling Communication Sessions
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
May 27, 2011
From: LYONS, MICHAEL ANTHONY; HAMMOND, DAVID STEPHEN; LARKIN, NICHOLAS PETER; CARTER, OLIVER JAMES
To: DATA CONNECTION LIMITED
Reel/Frame 026352/0796 →
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 →