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Patent Assignment Abstract of Title
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Total Assignments: 7
Patent #:
Issue Dt:
06/01/1993
Application #:
07623513
Filing Dt:
12/07/1990
Inventors:
ROBERT A. COPELLA, KEVIN J. PEASE
Title:
VERIFIABLE OBJECT HAVING INCREMENTAL KEY
Assignment: 1
Reel/Frame:
005610/0270Recorded: 02/22/1991Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
02/06/1991
Assignee:
Correspondent:
DRESSLER, GOLDSMITH, SHORE,
SUTKER & MILNAMOW, LTD.
TWO PRUDENTIAL PLAZA
180 N. STETSON AVE. STE. 4700
CHICAGO, IL 60601
Assignment: 2
Reel/Frame:
008251/0414Recorded: 02/10/1997Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
01/31/1997
Assignee:
8255 NORTH CENTRAL PARK AVENUE
SKOKIE, ILLINOIS 60076
Correspondent:
FEDERAL RESEARCH CORP.
SARA A. MCINTIRE
400 SEVENTH STREET N.W.
SUITE 101
WASHINGTON, DC 20004
Assignment: 3
Reel/Frame:
008251/0419Recorded: 02/10/1997Pages: 14
Conveyance:
PATENT, TRADEMARK AND LICENSE MORTGAGE
Assignor:
Exec Dt:
01/31/1997
Assignee:
ONE NORTH FRANKLIN
CHICAGO, ILLINOIS 60606
Correspondent:
FEDERAL RESEARCH CORP.
SARA A. MCINTIRE
400 7TH ST., NW
SUITE 101
WASHINGTON, DC 20004
Assignment: 4
Reel/Frame:
008613/0259Recorded: 05/05/1997Pages: 6
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
01/31/1997
Assignee:
8255 NORTH CENTRAL PARK AVENUE
SKOKIE, ILLINOIS 60076
Correspondent:
ALTHEIMER & GRAY
CHRISTINE DAVIK-GALBRAITH
SUITE 4000
10 SOUTH WACKER DRIVE
CHICAGO, IL 60606
Assignment: 5
Reel/Frame:
008709/0190Recorded: 05/05/1997Pages: 9
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
01/31/1997
Assignee:
8255 NORTH CENTRAL PARK AVENUE
SKOKIE, ILLINOIS 60076
Correspondent:
ALTHEIMER & GRAY
CHRISTINE DAVIK-GALBRAITH
SUITE 4000
10 SOUTH WACKER DRIVE
CHICAGO, IL 60606
Assignment: 6
Reel/Frame:
009207/0778Recorded: 06/09/1998Pages: 6
Conveyance:
SECURITY AGREEMENT
Assignor:
Exec Dt:
05/29/1998
Assignee:
500 WEST MONROE STREET
CHICAGO, ILLINOIS 60661
Correspondent:
KATTEN MUCHIN & ZAVIS
NANCY A. BUTLER
525 WEST MONROE STREET
CHICAGO, IL 60661
Assignment: 7
Reel/Frame:
009430/0619Recorded: 09/08/1998Pages: 9
Conveyance:
RELEASE OF SECURITY INTEREST
Assignor:
Exec Dt:
07/21/1998
Assignee:
8255 NORTH CENTRAL PARK AVENUE
SKOKIE, ILLINOIS 60076
Correspondent:
FEDERAL RESEARCH CORP.
NANCY A. BUTLER
400 SEVENTH ST., N.W.
SUITE 101
WASHINGTON, DC 20004

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