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United States Utility Patents
4,118,390 - 4,118,399

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NumberTitle
4,118,390 1-Thiazolyl-5-acyloxyimidazolidinones
4,118,391 Process for the preparation of copper phthalolcyanine
4,118,392 Dicarboxylic compounds and polyesters derived therefrom
4,118,393 Phenyl azabicyclohexanones
4,118,394 Pyrano- and thiopyranoindole derivatives
4,118,395 Method for the production of indolyl lactones
4,118,396 Pyrrolidine derivatives
4,118,397 Derivatives of 5-aminobenzoic acid having a heterocyclic substituent in the 3-position
4,118,398 Perfluorinated ethers
4,118,399 Process for preparing perfluoro-.alpha.-(3,6-dimethyl-1,4-dioxanyl-2-oxy)-propionic acid fluoride



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