IP Library › Assignment 038074/0210
Patent Assignment
Reel/Frame 038074/0210

Assignment of Assignor's Interest

Recorded: 2016-03-11 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: 9,554,306 →
Application: 15/063,162 →
Publication: US 2016/0262062
Related Assignments (4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Mar 11, 2016
From: ROBERTS, GIDEON EDMUND
To: M-STACK LIMITED
Reel/Frame 037956/0175 →
Change of Name Sep 13, 2016
From: RESEARCH IN MOTION LIMITED
To: BLACKBERRY LIMITED
Reel/Frame 040017/0423 →
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 →