Patent Assignment Details
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| Reel/Frame: | 004714/0540 | |
| Pages: | 1 |
| | Recorded: | 05/21/1987 | | |
| 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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10/06/1987
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Application #:
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07026073
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Filing Dt:
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03/16/1987
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Title:
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WATER-ABSORBENT ACRYLIC ACID POLYMER GELS
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Assignee
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| A CORP. OF DE |
| NAPERVILLE, ILLINOIS |
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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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ONE NALCO CTR.
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NAPERVILLE, IL 60566-1024
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