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Polycyclic complexing agents
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Patent number 5,677,445
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Issue date Oct 14, 1997
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Nycomed Imaging AS
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John L. Toner
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Tripyridyl macrocyclic compounds
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Patent number 5,523,402
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Issue date Jun 4, 1996
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Sterling Winthrop Inc.
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John L. Toner
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Monocyclic telluropyrones
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Patent number 4,431,586
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Issue date Feb 14, 1984
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Eastman Kodak Company
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Michael R. Detty
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C07 - ORGANIC CHEMISTRY
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1,2-Oxachalcogenol-1-ium salts
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Patent number 4,329,284
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Issue date May 11, 1982
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Eastman Kodak Company
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Michael R. Detty
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G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY