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Patent Assignment Abstract of Title
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Total Assignments: 4
Patent #:
Issue Dt:
06/30/1987
Application #:
06854000
Filing Dt:
04/21/1986
Inventors:
WILLIAM ALEXANDER, BARBARA R. REGAN, MARK ANDERSON
Title:
WATER ABSORBENT STYRENE-ACRYLIC ACID
Assignment: 1
Reel/Frame:
004542/0001Recorded: 04/21/1986Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
04/15/1986
Exec Dt:
04/15/1986
Exec Dt:
04/15/1986
Assignee:
5100 SUFFIELD COURT
SKOKIE, ILLINOIS 60077
Correspondent:
MASON, KOLEHMAINEN, RATHBURN & WYSS
20 NORTH WACKER DRIVE
CHICAGO, IL 60606
Assignment: 2
Reel/Frame:
004542/0001Recorded: 04/21/1986Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
04/15/1986
Exec Dt:
04/15/1986
Exec Dt:
04/15/1986
Assignee:
5100 SUFFIELD COURT
SKOKIE, ILLINOIS 60077
Correspondent:
MASON, KOLEHMAINEN, RATHBURN & WYSS
20 NORTH WACKER DRIVE
CHICAGO, IL 60606
Assignment: 3
Reel/Frame:
007749/0264Recorded: 12/18/1995Pages: 10
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
05/09/1995
Assignee:
ONE NORTH ARLINGTON, 1500 WEST SHURE DRIVE
ARLINGTON HEIGHTS, ILLINOIS 60004
Correspondent:
MARSHALL, O'TOOLE, GERSTEIN, ET AL.
RICHARD H. ANDERSON
6300 SEARS TOWER
233 SOUTH WACKER DRIVE
CHICAGO, IL 60606-6402
Assignment: 4
Reel/Frame:
011084/0117Recorded: 08/14/2000Pages: 16
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
06/01/2000
Assignee:
LUDWIGSHAFEN
GERMANY
Correspondent:
MARSHALL, O'TOOLE, GERSTEIN, ET AL.
JAMES J. NAPOLI
6300 SEARS TOWER
233 SOUTH WACKER DRIVE
CHICAGO, IL 60606-6402

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