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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
NONE
Issue Dt:
Application #:
09930504
Filing Dt:
08/14/2001
Publication #:
Pub Dt:
02/27/2003
Inventors:
Penny J. Heeren, Aleksey V. Solatov
Title:
Call flow method and system using visual programming
Assignment: 1
Reel/Frame:
012106/0706Recorded: 08/14/2001Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
08/13/2001
Exec Dt:
08/13/2001
Assignee:
SIX PARKWAY NORTH CENTER
DEERFIELD, STATELESS 60015
Correspondent:
BRINKS HOFER GILSON & LIONE
CRAIG A. SUMMERFIELD
P.O. BOX 10395
CHICAGO, IL 60610
Assignment: 2
Reel/Frame:
020936/0289Recorded: 05/12/2008Pages: 6
Conveyance:
NOTICE OF GRANT OF SECURITY INTEREST IN PATENTS
Assignor:
Exec Dt:
05/05/2008
Assignee:
500 FIRST AVENUE
4TH FLOOR
PITTSBURGH, PENNSYLVANIA 15219
Correspondent:
MOORE & VAN ALLEN PLLC
430 DAVIS DRIVE
SUITE 500
MORRISVILLE, NC 27560
Assignment: 3
Reel/Frame:
020936/0320Recorded: 05/12/2008Pages: 6
Conveyance:
SECURITY AGREEMENT
Assignor:
Exec Dt:
05/05/2008
Assignee:
C/O TCS GROUP, L.L.C.
650 DUNDEE ROAD, SUITE 450
NORTHBROOK, ILLINOIS 60062
Correspondent:
DUSAN CLARK, ESQ.
SIDLEY AUSTIN LLP
717 N. HARWOOD ST., SUITE 3400
DALLAS, TX 75201

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