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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09/01/1992
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Application #:
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07710591
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Filing Dt:
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06/05/1991
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Inventors:
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DODD W. FONG, MARY A. KINSELLA, JAMES F. KNELLER, JOHN W. SPARAPANY
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Title:
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PHOSPHINIC ACID-CONTAINING POLYMERS AND THEIR USE IN PREVENTING SCALE AND CORROSION
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST.
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| ONE NALCO CENTER NAPERVILLE, ILLINOIS 60563-1198 |
| ILLINOIS |
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| ROBERT A. MILLER |
| PATENT & LICENSING DEPARTMENT |
| NALCO CHEMICAL COMPANY |
| ONE NALCO CENTER |
| NAPERVILLE, IL 60503-1198 |
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Assignment:
2
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| ONE NALCO CENTER |
| NAPERVILLE, ILLINOIS 60563 |
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| NALCO CHEMICAL COMPANY |
| KELLY L. CUMMINGS |
| PATENT & LICENSING DEPT. |
| ONE NALCO CENTER |
| NAPERVILLE, IL 60563-1198 |
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