Fragrance release system with visual endpoint indication

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United States of America Patent

PATENT NO 9452233
APP PUB NO 20150258236A1
SERIAL NO

14643341

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Abstract

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The proposal is for an active ingredient release system with optical endpoint display, comprising

    (a) a container for accommodating the components,(b) two solvents A and B located therein, which are immiscible or only minorly miscible with one another,(c) at least one active ingredient which serves as solubilizer for the solvents A and B, and(d) a mechanism which allows the release of the active ingredient, but restrains the other volatile constituents of the composition.

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Patent Owner(s)

Patent OwnerAddress
SYMRISE AGMÜHLENFELDSTRASSE 1 HOLZMINDEN 37603

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Müller, Dirk Dassel, DE 42 197
Rube, Jennifer Höxter, DE 2 1
Wiedemann, Jörn Holzminden, DE 10 9

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