Patent Assignment Details
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| Reel/Frame: | 011661/0124 | |
| Pages: | 6 |
| | Recorded: | 03/29/2001 | | |
| Conveyance: | 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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Total properties:
1
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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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Title:
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ION EXCHANGE RESINS AND METHODS OF MAKING THE SAME
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Correspondence name and address
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MARSHALL, O'TOOLE, GERSTEIN, ET AL
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JAMES J. NAPOLI
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6300 SEARS TOWER
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233 SOUTH WACKER DRIVE
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CHICAGO, IL 60606-6402
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