IP Library › Assignment 044239/0966
Patent Assignment
Reel/Frame 044239/0966

Assignment of Assignor's Interest

Recorded: 2017-11-28 Pages: 4
Assignors
CAÑAS, JORGE
Executed: 2017-10-24
HEWITT, RICHARD
Executed: 2017-11-13
Assignee
METASWITCH NETWORKS LTD.
100 CHURCH STREET, LONDON, EN2 6BQ, UNITED KINGDOM
Covered Property (1)
Prioritising Calls
Application: 15/693,206 →
Publication: US 2019/0068785
Related Assignments (4)
Other recorded transfers of the patent in this record — the chain of ownership.
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 →