Patent Assignment
Reel/Frame 042587/0887
Corrective Assignment to Correct the Schedule a Attached to Assignment Was Incorrect. Correct Schedule a Attached Showing Application Numbers Previously Recorded on Reel 027054 Frame 0065. Assignor(S) Hereby Confirms the Assignment.
Recorded: 2017-05-26
Pages: 16
Assignor
RESEARCH IN MOTION UK LIMITED
Executed: 2011-02-22
Assignee
RESEARCH IN MOTION LIMITED
295 PHILLIP STREET, WATERLOO, ON, N2L 3W8, CANADA
Covered Properties
(3)
Voice Service in Evolved Packet System
Voice Service in Evolved Packet System
Voice Service in Evolved Packet System
Related Assignments
(6)
Other recorded transfers of the patents in this record — the chain of ownership.
Change of Name
Jul 9, 2014
From: RESEARCH IN MOTION LIMITED
To: BLACKBERRY LIMITED
Reel/Frame 033283/0679 →
Change of Name
Oct 16, 2014
From: RESEARCH IN MOTION LIMITED
To: BLACKBERRY LIMITED
Reel/Frame 034012/0111 →
Corrective Assignment to Correct the Schedule a to Assignment Previously Recorded at Reel: 027054 Frame: 0065. Assignor(S) Hereby Confirms the Assignment.
May 26, 2017
From: RESEARCH IN MOTION UK LIMITED
To: RESEARCH IN MOTION LIMITED
Reel/Frame 043340/0001 →
Assignment of Assignor's Interest
Jul 5, 2019
From: PROVENANCE ASSET GROUP LLC
To: SISVEL INTERNATIONAL S.A.
Reel/Frame 049674/0758 →
Assignment of Assignor's Interest
Jul 5, 2019
From: BLACKBERRY LIMITED
To: PROVENANCE ASSET GROUP LLC
Reel/Frame 049679/0457 →
Assignment of Assignor's Interest
Jul 15, 2019
From: SISVEL INTERNATIONAL S.A.
To: 3G LICENSING S.A.
Reel/Frame 049750/0043 →