Patent Assignment
Reel/Frame 037406/0581
Assignment of Assignor's Interest
Recorded: 2015-12-31
Pages: 26
Assignors
CLARKE, MICHAEL FREDERICK HARNESS
Executed: 2012-03-23
KALYANASUNDARAM, SANJAY
Executed: 2012-03-16
CARBONELL DUQUE, SANTIAGO
Executed: 2012-05-07
ROEX, CALVIN
Executed: 2012-03-14
Assignee
RESEARCH IN MOTION LIMITED
295 PHILLIP STREET, WATERLOO, N2L 3W8, CANADA
Covered Property
(1)
Delivery and Management of Status Notifications for Group Messaging
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name
Nov 4, 2014
From: RESEARCH IN MOTION LIMITED
To: BLACKBERRY LIMITED
Reel/Frame 034161/0056 →
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 →
Assignment of Assignor's Interest
Oct 3, 2025
From: MALIKIE INNOVATIONS LIMITED
To: DISCORD INC.
Reel/Frame 072460/0089 →