Patent Assignment Details
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| Reel/Frame: | 004521/0878 | |
| Pages: | 1 |
| | Recorded: | 02/24/1986 | | |
| 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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07/14/1987
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Application #:
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06831964
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Filing Dt:
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02/24/1986
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Title:
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CARBOXYLATE CONTAINING MODIFIED ACRYLAMIDE POLYMERS
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Assignee
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| OAK BROOK, ILLINOIS 60521 |
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Correspondence name and address
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JOHN G. PREMO
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PATENT & LICENSING DEPT.
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NALCO CHEMICAL CO.
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2901 BUTTERFIELD RD.
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OAK BROOK, IL 60521
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