Patent Assignment
Reel/Frame 028280/0919
Assignment of Assignor's Interest
Recorded: 2012-05-29
Pages: 14
Assignors
KRAMARENKO, VALENTINA IQOREVNA
Executed: 2012-05-01
ROZINOV, BORIS
Executed: 2012-05-01
JOHN CHUAN, MEE TCHIN JANE
Executed: 2012-04-21
PANG, SWEE TUAN
Executed: 2012-05-02
Assignee
RESEARCH IN MOTION LIMITED
295 PHILLIP STREET, WATERLOO, N2L 3W8, CANADA
Covered Property
(1)
System and Method for Applying Authentication and Security Policies in a Sip Environment
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name
May 21, 2014
From: RESEARCH IN MOTION LIMITED
To: BLACKBERRY LIMITED
Reel/Frame 032982/0479 →
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 064271/0199 →