Patent Assignment Abstract of Title
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Total Assignments:
2
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Patent #:
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Issue Dt:
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04/18/1995
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Application #:
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08128598
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Filing Dt:
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09/29/1993
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Inventor:
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LAURA KAJITA
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Title:
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METHOD OF IMPROVING THE CONTAMINANT RESISTANCE OF A SMECTITE CLAY BY REWETTING AND IMPREGNATING THE CLAY WITH A WATER-SOLUBLE POLYMER, AND REDRYING THE POLYMER-IMPREGNATED CLAY
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| 1500 WEST SHURE DRIVE |
| ONE NORTH ARLINGTON |
| ARLINGTON HEIGHTS, ILLINOIS 60004 |
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| MARSHALL, O'TOOLE, GERSTEIN, MURRAY & |
| BORUN - RICHARD H. ANDERSON |
| 6300 SEARS TOWER |
| 233 SOUTH WACKER DRIVE |
| CHICAGO, IL 60606-6402 |
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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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