Patent Assignment Details
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| Reel/Frame: | 004382/0676 | |
| Pages: | 2 |
| | Recorded: | 04/05/1985 | | |
| 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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04/21/1987
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Application #:
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06698019
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Filing Dt:
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02/04/1985
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Title:
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CHROMOGENIC AZA-12-CROWN-4 ETHERS AND METHOD OF USING SAME FOR THE DETECTION OF LITHIUM
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Correspondence name and address
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MARSHALL, O'TOOLE, GERSTEIN,
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MURRAY & BICKNELL
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STE. 2100, TWO FIRST NATL. PLAZA
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20 SOUTH CLARK STREET
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CHICAGO, IL 60603
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