IP Library › Assignment 029008/0553
Patent Assignment
Reel/Frame 029008/0553

Assignment of Assignor's Interest

Recorded: 2012-09-22 Pages: 6
Assignor
ASCENDENT TELECOMMUNICATIONS INC.
Executed: 2009-11-20
Assignee
RESEARCH IN MOTION LIMITED
295 PHILLIP STREET, WATERLOO, ONTARIO, N2L 3W8, CANADA
Covered Property (1)
Systems and Methods for Facilitating Conference Calls Using Security Keys
Patent: 8,571,193 →
Application: 13/619,797 →
Publication: US 2013/0022190
Related Assignments (5)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Sep 22, 2012
From: GISBY, DOUGLAS
To: ASCENDENT TELECOMMUNICATIONS INC.
Reel/Frame 029008/0535 →
Assignment of Assignor's Interest Sep 22, 2012
From: OLIVER, BRIAN; MCDONALD, IAN; LABRADOR, CHRISTOPHER; MCANDREWS, MICHAEL
To: RESEARCH IN MOTION LIMITED
Reel/Frame 029008/0539 →
Change of Name Aug 6, 2013
From: RESEARCH IN MOTION LIMITED
To: BLACKBERRY LIMITED
Reel/Frame 030983/0600 →
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 064270/0001 →