Patent Assignment
Reel/Frame 020695/0864
Assignment of Assignor's Interest
Recorded: 2008-03-20
Pages: 3
Assignor
WORMALD, CHRISTOPHER R.
Executed: 2008-02-15
Assignee
RESEARCH IN MOTION LIMITED
295 PHILIP STREET, WATERLOO, ONTARIO, N2L 3W8, CANADA
Covered Property
(1)
Presence-Based Call Switching
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 064269/0001 →