Patent Assignment Details
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Reel/Frame: | 004137/0931 | |
| Pages: | 1 |
| | Recorded: | 06/13/1983 | | |
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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02/14/1984
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Application #:
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06334028
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Filing Dt:
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12/23/1981
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Title:
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MIXTURES OF ORGANIC PHOSPHONATES AND ANIONIC POLYMERS TO IMPROVE ACID EXTRACTION OF URANIUM
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Assignee
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A DE CORP. |
OAK BROOK, ILLINOIS |
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Correspondence name and address
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JOHN G. PREMO
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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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