Patent Assignment Details
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| Reel/Frame: | 005760/0176 | |
| Pages: | 2 |
| | Recorded: | 07/11/1991 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Total properties:
1
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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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Title:
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PHOSPHINIC ACID-CONTAINING POLYMERS AND THEIR USE IN PREVENTING SCALE AND CORROSION
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Assignee
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| ONE NALCO CENTER NAPERVILLE, ILLINOIS 60563-1198 |
| ILLINOIS |
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Correspondence name and address
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ROBERT A. MILLER
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PATENT & LICENSING DEPARTMENT
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NALCO CHEMICAL COMPANY
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ONE NALCO CENTER
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NAPERVILLE, IL 60503-1198
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