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Patent Assignment Abstract of Title
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Total Assignments: 4
Patent #:
Issue Dt:
11/12/1991
Application #:
07175036
Filing Dt:
03/29/1988
Inventors:
ROBERT W. SESSIONS, ROY D. CARR
Title:
HYDROPHILIC FOAM COMPOSITIONS
Assignment: 1
Reel/Frame:
004887/0337Recorded: 05/23/1988Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
03/29/1988
Exec Dt:
03/29/1988
Assignee:
300 W. 83RD STREET
BURR RIDGE, ILLINOIS 60521
Correspondent:
LEYDIG, VOIT AND MAYER
ONE IBM PLAZA
SUITE 4600
CHICAGO, IL 60611
Assignment: 2
Reel/Frame:
005278/0831Recorded: 04/20/1990Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
04/10/1990
Exec Dt:
04/10/1990
Assignee:
300 WEST 83RD STREET
BURR RIDGE, ILLINOIS 60521
Correspondent:
LEYDIG, VOIT AND MAYER
ONE IBM PLAZA
SUITE 4600
CHICAGO, IL 60611
Assignment: 3
Reel/Frame:
006721/0419Recorded: 10/12/1993Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
09/27/1993
Assignee:
16W300 83RD STREET
BURR RIDGE, ILLINOIS 60521
Correspondent:
CHRISTOPHER T. GRIFFITH
LEYDIG, VOIT & MAYER, LTD.
TWO PRUDENTIAL PLAZA, SUITE 4900
180 NORTH STETSON
CHICAGO, IL 60601-6780
Assignment: 4
Reel/Frame:
010901/0993Recorded: 06/08/2000Pages: 5
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
07/18/1998
Assignee:
16W300 83RD STREET
BURR RIDGE, ILLINOIS 60521
Correspondent:
LEYDIG VOIT & MAYER, LTD.
CHRISTOPHER T. GRIFFITH
TWO PRUDENTIAL PLAZA
SUITE 4900
CHICAGO, IL 60601-6780

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