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Patent Assignment Assignee Details
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Assignee Name : A. C. NIELSEN COMPANY
Total Assignments: 3
Assignment: 1
Reel/Frame:005394/0876   Pages: 6
Recorded: 07/30/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
07/11/1990
2
Exec Dt:
07/11/1990
3
Exec Dt:
07/19/1990
Assignee
1
NIELSEN PLAZA
A CORP. OF DE
NORTHBROOK, ILLINOIS 60062-6288
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07559825
Correspondence name and address
MASON, KOLEHMAINEN, RATHBURN AND WYSS
20 N. WACKER DRIVE
#4200
CHICAGO, IL 60606
Assignment: 2
Reel/Frame:005969/0858   Pages: 4
Recorded: 12/20/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
11/22/1991
2
Exec Dt:
11/22/1991
3
Exec Dt:
12/03/1991
Assignee
1
A CORPORATION OF DE
NIELSEN PLAZA
NORTHBROOK, ILLINOIS 60062
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07811805
Correspondence name and address
MASON, KOLEHMAINEN, RATHBURN & WYSS
20 NORTH WACKER DRIVE
CHICAGO, IL 60606
Assignment: 3
Reel/Frame:007352/0611   Pages: 3
Recorded: 02/27/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/30/1994
2
Exec Dt:
11/19/1994
3
Exec Dt:
11/19/1994
Assignee
1
NIELSEN PLAZA
NORTHBROOK, ILLINOIS 60062-6288
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08351760
Correspondence name and address
MARSHALL, O'TOOLE, GERSTEIN, ET AL.
TREVOR B. JOIKE, ESQ.
6300 SEARS TOWER
233 SOUTH WACKER DRIVE
CHICAGO, IL 60606-6402

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