Patent Assignment
Reel/Frame 024275/0584
Assignment of Assignor's Interest
Recorded: 2010-04-22
Pages: 7
Assignors
BAKKER, JAN HENDRIK LUCAS
Executed: 2010-04-05
BUCKLEY, ADRIAN
Executed: 2010-03-31
ALLEN, ANDREW
Executed: 2010-03-31
Assignee
RESEARCH IN MOTION CORPORATION
1209 ORANGE STREET, WILMINGTON, DELAWARE, 19801
Covered Property
(1)
System and Method for Determining Trust for Sip Messages
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Oct 21, 2010
From: RESEARCH IN MOTION LIMITED
To: RESEARCH IN MOTION CORPORATION
Reel/Frame 025172/0904 →
Corrective Assignment to Correct the Assignor and Assignee Which Are Reversed. Corporation Should Have Been Assignor and Limited the Assignee Previously Recorded on Reel 024275 Frame 0584. Assignor(S) Hereby Confirms the Assignment.
Nov 24, 2010
From: RESEARCH IN MOTION CORPORATION
To: RESEARCH IN MOTION LIMITED
Reel/Frame 025412/0951 →
Change of Name
Oct 2, 2013
From: RESEARCH IN MOTION LIMITED
To: BLACKBERRY LIMITED
Reel/Frame 031329/0587 →