IP Library › Assignment 026402/0185
Patent Assignment
Reel/Frame 026402/0185

Assignment of Assignor's Interest

Recorded: 2011-06-07 Pages: 4
Assignors
ABDEL-KADER, SHERIF
Executed: 2004-11-11
CHEN, MICHAEL
Executed: 2004-11-11
Assignee
RESEARCH IN MOTION LIMITED
295 PHILLIP STREET, WATERLOO, ONTARIO, N2L 3W8, CANADA
Covered Property (1)
Method and System for Identifying Degradation of a Media Service
Patent: 8,254,283 →
Application: 13/154,757 →
Publication: US 2011/0249591
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Feb 18, 2016
From: RESEARCH IN MOTION LIMITED
To: BLACKBERRY LIMITED
Reel/Frame 037856/0713 →
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 →