IP Library › Assignment 028214/0425
Patent Assignment
Reel/Frame 028214/0425

Confirmatory Assignment

Recorded: 2012-05-15 Pages: 73
Assignor
Assignee
QNX SOFTWARE SYSTEMS CO.
175 TERENCE CRESCENT, OTTAWA, ONTARIO, K2M 1W8, CANADA
Covered Property (1)
Video Phone System
Patent: 8,743,173 →
Application: 13/464,222 →
Publication: US 2012/0218375
Related Assignments (6)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest May 15, 2012
From: HETHERINGTON, PHILLIP A.; VAIRA, MARIO; ESCOTT, ALEX
To: QNX SOFTWARE SYSTEMS (WAVEMAKERS), INC.
Reel/Frame 028212/0450 →
Assignment of Assignor's Interest May 15, 2012
From: HETHERINGTON, PHILLIP A.; VAIRA, MARIO
To: QNX SOFTWARE SYSTEMS (WAVEMAKERS), INC.
Reel/Frame 028212/0479 →
Change of Name May 15, 2012
From: QNX SOFTWARE SYSTEMS CO.
To: QNX SOFTWARE SYSTEMS LIMITED
Reel/Frame 028212/0547 →
Assignment of Assignor's Interest Apr 4, 2014
From: 8758271 CANADA INC.
To: 2236008 ONTARIO INC.
Reel/Frame 032607/0674 →
Assignment of Assignor's Interest Apr 4, 2014
From: QNX SOFTWARE SYSTEMS LIMITED
To: 8758271 CANADA INC.
Reel/Frame 032607/0943 →
Assignment of Assignor's Interest May 22, 2020
From: 2236008 ONTARIO INC.
To: BLACKBERRY LIMITED
Reel/Frame 053313/0315 →