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Patent Assignment Details
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Reel/Frame:015207/0811   Pages: 13
Recorded: 10/01/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 1
1
Patent #:
Issue Dt:
01/09/2007
Application #:
10881355
Filing Dt:
06/30/2004
Publication #:
Pub Dt:
11/25/2004
Title:
METHOD AND SYSTEM FOR INTERFACING SYSTEMS UNIFIED MESSAGING WITH LEGACY SYSTEMS LOCATED BEHIND CORPORATE FIREWALLS
Assignors
1
Exec Dt:
08/16/2000
2
Exec Dt:
10/16/2000
3
Exec Dt:
07/12/2000
4
Exec Dt:
08/16/2000
5
Exec Dt:
08/14/2000
Assignees
1
2000 WEST AMERITECH CENTER DRIVE
HOFFMAN ESTATES, ILLINOIS 60196-1025
2
WORLD TRADE CENTER OF MONTREAL
380 ST. ANTOINE STREET WEST, 8TH FLOOR
MONTREAL, CANADA H2Y 3Y4
Correspondence name and address
BAKER BOTTS L.L.P.
EDWARD J. MARSHALL
98 SAN JACINTO BLVD., SUITE 1500
AUSTIN, TX 78701-4039

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