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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
03/21/2006
Application #:
09877052
Filing Dt:
06/11/2001
Publication #:
Pub Dt:
09/05/2002
Inventors:
Andrew Dolganow, Shawn P. McAllister
Title:
SYSTEM AND METHOD FOR CALL-BLOCKING-TRIGGERED TOPOLOGY UPDATES IN SOURCE ROUTED SIGNALING PROTOCOL COMMUNICATION NETWORKS
Assignment: 1
Reel/Frame:
011897/0782Recorded: 06/11/2001Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
06/04/2001
Exec Dt:
05/30/2001
Assignee:
P.O. BOX 13600
600 MARCH ROAD
KANATA, ONTARIO, CANADA K2K 2
Correspondent:
BLAKE, CASSELS & GRAYDON LLP
ROBERT H. NAKANO
BOX 25, COMMERCE COURT WEST
199 BAY STREET, TORONTO
ONTARIO M5L 1A9 CANADA
Assignment: 2
Reel/Frame:
018891/0762Recorded: 02/12/2007Pages: 4
Conveyance:
MERGER (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
01/01/2007
Assignee:
600 MARCH ROAD
KANATA, ONTARIO, CANADA K2K 2E6
Correspondent:
STITES & HARBISON PLLC
1199 NORTH FAIRFAX STREET
SUITE 900
ALEXANDRIA, VA 22314

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