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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
08/23/1994
Application #:
07663369
Filing Dt:
03/01/1991
Inventors:
RONALD C. LEWEN, JONATHAN V. COYLE, PETER P. MAROTTA, TAURAS J. LIUBINSKAS et al
Title:
COMMUNICATION NETWORK INTEGRATING VOICE DATA AND VIDEO WITH DISTRIBUTED CALL PROCESSING
Assignment: 1
Reel/Frame:
005687/0007Recorded: 04/23/1991Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
04/04/1991
Exec Dt:
04/04/1991
Exec Dt:
04/04/1991
Exec Dt:
04/04/1991
Exec Dt:
04/04/1991
Exec Dt:
04/05/1991
Exec Dt:
04/10/1991
Exec Dt:
04/15/1991
Assignee:
ST. CHARLES, ILLINOIS
Correspondent:
EMRICH & DITHMAR
STE. 3000, 150 NORTH WACKER DR.
CHICAGO, IL 60606
Assignment: 2
Reel/Frame:
016290/0679Recorded: 07/22/2005Pages: 14
Conveyance:
SECURITY AGREEMENT
Assignors:
Exec Dt:
07/12/2005
Exec Dt:
07/12/2005
Assignee:
SEARS TOWER, SUITE 400, 233 SOUTH WACKER DRIVE
MD GTWR4F
CHICAGO, ILLINOIS 60606
Correspondent:
HOLLY MILLER
222 NORTH LASALLE STREET - 24TH FLOOR
CHICAGO, IL 60601

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