IP Library › Assignment 026263/0820
Patent Assignment
Reel/Frame 026263/0820

Assignment of Assignor's Interest

Recorded: 2011-05-11 Pages: 12
Assignor
M-STACK LIMITED
Executed: 2011-04-01
Assignee
RESEARCH IN MOTION LIMITED
295 PHILLIP STREET, WATERLOO, ONTARIO, N2L 3W8, CANADA
Covered Property (1)
Apparatus and Method for Operating a Communications Device in a Mobile Communications Network
Patent: 8,385,270 →
Application: 13/028,073 →
Publication: US 2011/0136487
Related Assignments (4)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Mar 19, 2014
From: RESEARCH IN MOTION LIMITED
To: BLACKBERRY LIMITED
Reel/Frame 032471/0734 →
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 064066/0001 →
Corrective Assignment to Correct the Added Patent Number to Remove Patent No. 8,873,407 at Previously Recorded on Reel 64066 Frame 1. Assignor(S) Hereby Confirms the Nunc Pro Tunc Assignment Effective Date March 20, 2023. Feb 2, 2026
From: BLACKBERRY LIMITED
To: MALIKIE INNOVATIONS LIMITED
Reel/Frame 074921/0001 →