Patent Assignment
Reel/Frame 027647/0525
Assignment of Assignor's Interest
Recorded: 2012-02-03
Pages: 8
Assignors
ROGERS, JEFF
Executed: 2008-11-18
SO, SIN-HANG
Executed: 2008-11-18
MCCOLGAN, BRIAN
Executed: 2008-10-28
Assignee
RESEARCH IN MOTION LIMITED
295 PHILLIP STREET, WATERLOO, ON, N2L 3W8, CANADA
Covered Property
(1)
Use of Persistent Sessions by a Presence Access Layer
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name
Feb 26, 2016
From: RESEARCH IN MOTION LIMITED
To: BLACKBERRY LIMITED
Reel/Frame 037940/0001 →
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 →