IP Library › Assignment 032761/0874
Patent Assignment
Reel/Frame 032761/0874

Assignment of Assignor's Interest

Recorded: 2014-04-25 Pages: 6
Assignor
M-STACK LIMITED
Executed: 2011-10-18
Assignee
RESEARCH IN MOTION LIMITED
295 PHILLIP STREET, WATERLOO, ON, N2L 3W8, CANADA
Covered Property (1)
Method and System for Transitioning Between Radio Access Technologies (Rats)
Patent: 9,282,492 →
Application: 14/255,736 →
Publication: US 2014/0228033
Related Assignments (4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Apr 25, 2014
From: ROBERTS, GIDEON EDMUND
To: M-STACK LIMITED
Reel/Frame 032761/0857 →
Change of Name Nov 3, 2015
From: RESEARCH IN MOTION LIMITED
To: BLACKBERRY LIMITED
Reel/Frame 037033/0643 →
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 →