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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07/07/1987
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Application #:
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06831962
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Filing Dt:
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02/24/1986
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Inventors:
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DODD W. FONG, DAVID J. KOWALSKI
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Title:
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PHOSPHONIC ACID-CONTAINING POLYMER
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST.
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| A CORP. OF DE. |
| OAK BROOK, ILLINOIS |
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| JOHN G. PREMO |
| PAT. AND LICENSING DEPT. |
| NALCO CHEMICAL COMPANY |
| 2901 BUTTERFIELD ROAD |
| OAK BROOK, IL 60521 |
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Assignment:
2
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ASSIGNMENT OF ASSIGNORS INTEREST.
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| ROBERT O. VIDAS, ESQ. |
| 1904 PLAZA VII, 45 S. 7TH ST. |
| MINNEAPOLIS, MINNESOTA 55402 |
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