Depot preparations

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United States of America Patent

PATENT NO 8268772
APP PUB NO 20060111269A1
SERIAL NO

11325941

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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The present invention relates to depot preparations for the targeted release of an aldehyde together with two carboxylic acids, where the released aldehydes are organoleptic substances, specifically fragrances or flavorings, and these depot preparations are prepared by reacting aldehydes with carboxylic anhydrides.

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Patent Owner(s)

  • SYMRISE AG

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Eh, Marcus Holzminden, DE 20 65
Sonnenberg, Steffen Holzminden, DE 24 217
Surburg, Horst Holzminden, DE 42 334

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