IP Library › Assignment 025476/0450
Patent Assignment
Reel/Frame 025476/0450

Assignment of Assignor's Interest

Recorded: 2010-12-13 Pages: 4
Assignor
DWYER, JOHANNA LISA
Executed: 2010-08-06
Assignee
RESEARCH IN MOTION LIMITED
295 PHILLIP STREET, WATERLOO, N2L 3W8, CANADA
Covered Property (1)
Methods and Apparatus for Mobile Voice Service Management
Patent: 8,837,357 →
Application: 12/828,746 →
Publication: US 2011/0158165
Related Assignments (5)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Dec 13, 2010
From: BURBIDGE, RICHARD CHARLES; CHIN, CHEN HO
To: RESEARCH IN MOTION UK LIMITED
Reel/Frame 025476/0416 →
Assignment of Assignor's Interest Dec 13, 2010
From: FACCIN, STEFANO
To: RESEARCH IN MOTION CORPORTATION
Reel/Frame 025476/0473 →
Assignment of Assignor's Interest Dec 29, 2011
From: RESEARCH IN MOTION CORPORATION
To: RESEARCH IN MOTION LIMITED
Reel/Frame 027460/0083 →
Assignment of Assignor's Interest Dec 29, 2011
From: RESEARCH IN MOTION UK LIMITED
To: RESEARCH IN MOTION LIMITED
Reel/Frame 027460/0105 →
Change of Name Mar 31, 2014
From: RESEARCH IN MOTION LIMITED
To: BLACKBERRY LIMITED
Reel/Frame 032577/0989 →