Patent Assignment Abstract of Title
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Total Assignments:
3
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Patent #:
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Issue Dt:
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04/11/1989
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Application #:
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07067233
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Filing Dt:
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06/25/1987
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Inventors:
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WILLIAM ALEXANDER, MARK ANDERSON, BARBARA R. REGAN
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Title:
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WATER ABSORBENT RESINS PREPARED BY POLYMERIZATION IN THE PRESENCE OF STIRENE-MALEIC ANHYDRIDE COLPOLYMERS
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST.
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1500 WEST SHURE DRIVE |
ONE NORTH ARLINGTON, A CORP. OF DE |
ARLINGTON HEIGHTS, ILLINOIS 60004 |
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MASON, KOLEHMAINEN, RATHBURN & WYSS |
20 NORTH WACKER DRIVE |
CHICAGO, IL 60606 |
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Assignment:
2
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CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
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ONE NORTH ARLINGTON, 1500 WEST SHURE DRIVE |
ARLINGTON HEIGHTS, ILLINOIS 60004 |
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MARSHALL, O'TOOLE, GERSTEIN, ET AL. |
RICHARD H. ANDERSON |
6300 SEARS TOWER |
233 SOUTH WACKER DRIVE |
CHICAGO, IL 60606-6402 |
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Assignment:
3
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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MARSHALL, O'TOOLE, GERSTEIN, ET AL. |
JAMES J. NAPOLI |
6300 SEARS TOWER |
233 SOUTH WACKER DRIVE |
CHICAGO, IL 60606-6402 |
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