Patent Assignment
Reel/Frame 029090/0229
Assignment of Assignor's Interest
Recorded: 2012-10-08
Pages: 5
Assignors
ISLAM, MUHAMMAD KHALEDUL
Executed: 2012-09-11
WIRTANEN, JEFFREY WILLIAM
Executed: 2012-10-03
Assignee
RESEARCH IN MOTION LIMITED
295 PHILLIP STREET, WATERLOO, ONTARIO, N2L 3W8, CANADA
Covered Property
(1)
Method and System for a Signaling Connection Release Indication
Application:
13/587,073 →
Publication:
US 2013/0021919
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Oct 8, 2012
From: YOUNG, GORDON PETER
To: RESEARCH IN MOTION UK LIMITED
Reel/Frame 029090/0301 →
Assignment of Assignor's Interest
Nov 19, 2012
From: RESEARCH IN MOTION UK LIMITED
To: RESEARCH IN MOTION LIMITED
Reel/Frame 029323/0022 →
Assignment of Assignor's Interest
Jul 11, 2013
From: RESEARCH IN MOTION UK LIMITED
To: RESEARCH IN MOTION LIMITED
Reel/Frame 030789/0622 →
Change of Name
Oct 14, 2014
From: RESEARCH IN MOTION LIMITED
To: BLACKBERRY LIMITED
Reel/Frame 033987/0576 →