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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
10/05/1999
Application #:
08974118
Filing Dt:
11/19/1997
Inventors:
THOMAS W. BEIHOFFER, MICHAEL A. MITCHELL, LETICIA L. TRZUPEK
Title:
POLY(DIALKYLAMINOALKYL(METH)ACRYLAMIDE)-BASED SUPERABSORBENT GELS
Assignment: 1
Reel/Frame:
009057/0224Recorded: 03/24/1998Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
11/18/1997
Exec Dt:
11/18/1997
Exec Dt:
11/18/1997
Assignee:
ONE NORTH ARLINGTON, 1500 WEST SHURE DRIVE
ARLINGTON HEIGHTS, ILLINOIS 60004
Correspondent:
MARSHALL, O'TOOLE, GERSTEIN, ETAL.
JAMES J. NAPOLI
6300 SEARS TOWER
233 SOUTH WACKER DRIVE
CHICAGO, ILLINOIS 60606-6402
Assignment: 2
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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