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Patent Assignment Assignee Details
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Assignee Name : A.C. NIELSEN COMPANY, A CORP. OF DE.
Total Assignments: 4
Assignment: 1
Reel/Frame:003860/0124   Pages: 2
Recorded: 01/12/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
01/06/1981
2
Exec Dt:
01/06/1981
Assignee
1
NIELSEN PLAZA
NORTHBROOK, ILLINOIS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06224586
Correspondence name and address
MASON, KOLEHMAINEN, RATHBURN & WYSS
20 NORTH WACKER DR.
CHICAGO, IL 60606
Assignment: 2
Reel/Frame:004512/0297   Pages: 1
Recorded: 01/23/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
01/10/1986
2
Exec Dt:
01/10/1986
Assignee
1
NIELSEN PLAZA
NORTHBROOK, ILLINOIS 60062
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06821824
Correspondence name and address
MASON, KOLEHMAINEN, RATHBURN & WYSS
20 NORTH WACKER DRIVE
CHICAGO, IL 60606
Assignment: 3
Reel/Frame:004537/0586   Pages: 1
Recorded: 04/08/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
04/04/1986
Assignee
1
NIELSEN PLAZA
NORTHBROOK, ILLINOIS 60062
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06849431
Correspondence name and address
MASON, KOLEHMAINEN, RATHBURN & WYSS
20 NORTH WACKER DRIVE
CHICAGO, IL 60606
Assignment: 4
Reel/Frame:004587/0911   Pages: 1
Recorded: 08/05/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
07/28/1986
2
Exec Dt:
07/28/1986
Assignee
1
NIELSEN PLAZA
NORTHBROOK, ILLINOIS 60062
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06893183
Correspondence name and address
MASON, KOLEHMAINEN, RATHBURN & WYSS
20 NORTH WACKER DRIVE
CHICAGO, IL 60606

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