IP Library Assignment 043480/0995
Patent Assignment
Reel/Frame 043480/0995

Assignment of Assignor's Interest

Recorded: 2017-08-08 Pages: 5
Assignors
FARNSWORTH, ANDREW JOHN
Executed: 2008-11-26
CHAKRABORTY, SUPRATIM
Executed: 2008-11-26
Assignee
M-STACK LIMITED
CENTRUM HOUSE, 36 STATION ROAD, EGHAM, SURREY, TW20 9LF, UNITED KINGDOM
Covered Property (1)
Method and Apparatus Having Improved Handling of State Transitions
Patent: 8,391,231 →
Application: 13/300,119 →
Publication: US 2012/0064877
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Feb 23, 2016
From: RESEARCH IN MOTION LIMITED
To: BLACKBERRY LIMITED
Reel/Frame 037893/0239 →
Assignment of Assignor's Interest Aug 8, 2017
From: M-STACK LIMITED
To: RESEARCH IN MOTION LIMITED
Reel/Frame 043227/0732 →