IP Library › Assignment 027301/0810
Patent Assignment
Reel/Frame 027301/0810

Assignment of Assignor's Interest

Recorded: 2011-11-30 Pages: 5
Assignor
SLIPSTREAM DATA INC.
Executed: 2008-09-05
Assignee
RESEARCH IN MOTION LIMITED
295 PHILLIP STREET, WATERLOO, N2L 3W8, CANADA
Covered Property (1)
Interactive Compression with Multiple Units of Compression State Information
Patent: 8,451,940 →
Application: 13/306,472 →
Publication: US 2012/0072613
Related Assignments (4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Nov 30, 2011
From: YANG, EN-HUI; SINGH, AJIT; AHMED, SALMAAN; SZE, DAVID P.
To: SLIPSTREAM DATA INC.
Reel/Frame 027301/0806 →
Change of Name Feb 19, 2016
From: RESEARCH IN MOTION LIMITED
To: BLACKBERRY LIMITED
Reel/Frame 037861/0215 →
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 →