Process and systems for obtaining 1,4-butanediol from fermentation broths

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United States of America Patent

PATENT NO 9873652
SERIAL NO

14776517

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Abstract

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A process of purifying 1,4-butanediol (1,4-BDO) from a fermentation broth including separating solid materials, salts and water, and subjecting the resulting material to a two, three or four column distillation system, that can include a wiped film evaporator to produce a purified 1,4-butanediol product.

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Patent Owner(s)

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GENOMATICA INCCALIFORNIA USA CALIFORNIA

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Garikipati, SVB Janardhan San Diego, US 10 19
Japs, Michael San Diego, US 19 113
Sonico, Ishmael M San Diego, US 9 21

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