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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05/27/2003
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Application #:
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09569315
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Filing Dt:
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05/11/2000
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Inventors:
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Ralph Spindler, Thomas W. Beihoffer, Michael M. Azad, Constance M. Noe
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Title:
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ION EXCHANGE RESINS AND METHODS OF MAKING THE SAME
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Assignment:
1
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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 ILLINOIS 60606-6402 |
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Assignment:
2
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CORRECT THE NAME OF THE ASSIGNOR RECORDED AT REEL 011371 FRAME 0808 FROM PAUL G. SHELTON TO AMCOL INTERNATIONAL CORPORATION. THE ASSIGNMENT FROM THE INVENTORS; RALPH SPINDLER, THOMAS W. BEIHOFFER, MICHAEL M. AZAD AND CONSTANCE M. NOE TO AMCOL INTERNATIONAL CORPORATION IS ATTACHED TO SHOW PROPER CHAIN OF TITLE UNDER CFR 3.73 (B).
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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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