Patent Assignment
Reel/Frame 059542/0043
Assignment of Assignor's Interest
Recorded: 2022-03-29
Pages: 15
Assignors
BUCKLEY, ADRIAN
Executed: 2017-05-04
ALLEN, ANDREW MICHAEL
Executed: 2017-05-04
BUCKLEY, MICHAEL EOIN
Executed: 2017-05-04
Assignee
BLACKBERRY CORPORATION
3001 BISHOP DRIVE, SUITE 400, SAN RAMON, CALIFORNIA, 94583
Covered Property
(1)
Establishing a Session Initiation Protocol Session
Related Assignments
(5)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Mar 29, 2022
From: BLACKBERRY CORPORATION
To: BLACKBERRY LIMITED
Reel/Frame 059429/0731 →
Assignment of Assignor's Interest
Apr 27, 2023
From: BLACKBERRY LIMITED
To: OT PATENT ESCROW, LLC
Reel/Frame 063471/0474 →
Nunc Pro Tunc Assignment
Jun 16, 2023
From: OT PATENT ESCROW, LLC
To: MALIKIE INNOVATIONS LIMITED
Reel/Frame 064015/0001 →
Corrective Assignment to Correct the Cover Sheet at Page 50 to Remove 12817157 Previously Recorded on Reel 063471 Frame 0474. Assignor(S) Hereby Confirms the Assignment.
Sep 5, 2023
From: BLACKBERRY LIMITED
To: OT PATENT ESCROW, LLC
Reel/Frame 064806/0669 →
Corrective Assignment to Correct 12817157 Application Number Previously Recorded at Reel: 064015 Frame: 0001. Assignor(S) Hereby Confirms the Assignment.
Sep 5, 2023
From: OT PATENT ESCROW, LLC
To: MALIKIE INNOVATIONS LIMITED
Reel/Frame 064807/0001 →