IP Library › Assignment 031341/0992
Patent Assignment
Reel/Frame 031341/0992

Assignment of Assignor's Interest

Recorded: 2013-10-03 Pages: 3
Assignors
SCOTT, PHILIP ANTHONY
Executed: 2013-08-22
SUGARMAN, RICHARD DAVID
Executed: 2013-10-02
Assignee
METASWITCH NETWORKS LIMITED
100 CHURCH STREET, ENFIELD, MIDDLESEX, EN2 6BQ, UNITED KINGDOM
Covered Property (1)
Acknowledgement Message Monitoring
Patent: 9,407,671 →
Application: 13/971,725 →
Publication: US 2014/0059239
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
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 →