Patent Assignment
Reel/Frame 061531/0901
Assignment of Assignor's Interest
Recorded: 2022-10-25
Pages: 9
Assignor
RESEARCH IN MOTION CORPORATION
Executed: 2011-02-08
Assignee
RESEARCH IN MOTION LIMITED
295 PHILLIP STREET, WATERLOO, ONTARIO, N2L3W8, CANADA
Covered Property
(1)
Indicating Network Types to Use for Sip Messages
Related Assignments
(5)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Oct 25, 2022
From: ALLEN, ANDREW; BUCKLEY, ADRIAN; BAKKER, JAN HENDRIK LUCAS
To: RESEARCH IN MOTION CORPORATION
Reel/Frame 061531/0795 →
Change of Name
Oct 25, 2022
From: RESEARCH IN MOTION LIMITED
To: BLACKBERRY LIMITED
Reel/Frame 061770/0120 →
Assignment of Assignor's Interest
Apr 7, 2023
From: BLACKBERRY LIMITED
To: OT PATENT ESCROW, LLC
Reel/Frame 063269/0001 →
Assignment of Assignor's Interest
Jun 16, 2023
From: BLACKBERRY LIMITED
To: OT PATENT ESCROW, LLC
Reel/Frame 064007/0061 →
Nunc Pro Tunc Assignment
Jun 16, 2023
From: OT PATENT ESCROW, LLC
To: MALIKIE INNOVATIONS LIMITED
Reel/Frame 064015/0001 →