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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
07/26/2016
Application #:
12915649
Filing Dt:
10/29/2010
Publication #:
Pub Dt:
02/24/2011
Inventors:
Jan Hendrik Lucas Bakker, Adrian Buckley, Andrew Allen
Title:
SYSTEM AND METHOD FOR DETERMINING TRUST FOR SIP MESSAGES
Assignment: 1
Reel/Frame:
031214/0251Recorded: 09/16/2013Pages: 7
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
04/05/2010
Exec Dt:
03/31/2010
Exec Dt:
03/31/2010
Assignee:
THE CORPORATION TRUST CENTER
1209 ORANGE STREET
WILMINGTON, DELAWARE 19801
Correspondent:
CANTOR COLBURN LLP
20 CHURCH STREET
22ND FLOOR
HARTFORD, CT 06103
Assignment: 2
Reel/Frame:
031328/0174Recorded: 10/02/2013Pages: 7
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
10/05/2010
Assignee:
295 PHILLIP STREET
WATERLOO, ONTARIO N2L 3W8
Correspondent:
BLACKBERRY LIMITED - JAMIE-LYN
2200 UNIVERSITY AVENUE E.
WATERLOO, ONC N2K 0A7
Assignment: 3
Reel/Frame:
031329/0587Recorded: 10/02/2013Pages: 4
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
07/09/2013
Assignee:
295 PHILLIP STREET
WATERLOO, ONTARIO N2L 3W8
Correspondent:
BLACKBERRY LIMITED - JAMIE-LYN
2200 UNIVERSITY AVENUE E.
WATERLOO, ONC N2K 0A7

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