IP Library › Assignment 030390/0063
Patent Assignment
Reel/Frame 030390/0063

Assignment of Assignor's Interest

Recorded: 2013-05-09 Pages: 3
Assignors
LUND, CHRISTIAN
Executed: 2013-04-22
BIRMINGHAM, MICHAEL JOHN
Executed: 2013-04-12
Assignee
METASWITCH NETWORKS LTD
100 CHURCH STREET, MIDDLESEX, ENFIELD, EN2 6BQ, UNITED KINGDOM
Covered Property (1)
Failover Processing
Patent: 9,047,250 →
Application: 13/771,432 →
Publication: US 2013/0227339
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 →