IP Library › Assignment 022323/0454
Patent Assignment
Reel/Frame 022323/0454

Assignment of Assignor's Interest

Recorded: 2009-02-27 Pages: 6
Assignors
ISLAM, M. KHALEDUL
Executed: 2009-02-26
HOSSAIN, ASIF
Executed: 2009-02-27
Assignee
RESEARCH IN MOTION LIMITED
295 PHILLIP STREET, WATERLOO, N2L 3W8, CANADA
Covered Property (1)
Network Entity, Method and System for Invocation of Supplementary Services Across Different Networks
Patent: 8,428,566 →
Application: 12/394,454 →
Publication: US 2010/0222034
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Nov 6, 2014
From: RESEARCH IN MOTION LIMITED
To: BLACKBERRY LIMITED
Reel/Frame 034179/0923 →
Assignment of Assignor's Interest Jun 16, 2023
From: BLACKBERRY LIMITED
To: MALIKIE INNOVATIONS LIMITED
Reel/Frame 064104/0103 →
Nunc Pro Tunc Assignment Jun 19, 2023
From: BLACKBERRY LIMITED
To: MALIKIE INNOVATIONS LIMITED
Reel/Frame 064270/0001 →