Decaffeination methods and systems

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11083207
APP PUB NO 20190320676A1
SERIAL NO

16459063

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Abstract

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Disclosed is a water based method for extracting caffeine from alkaloid containing substances, in particular tea leaves. The method can be performed without the use of artificial substances. The method allows the other soluble, non-caffeine components of alkaloid containing substances to be part of the decaffeinated product, in particular, components such as catechins and antioxidants. Advantageously, the caffeine extracted from the alkaloid containing substances is reversibly adsorbed to an adsorbent and high percentile of the caffeine can be recovered from the adsorbent.

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Patent Owner(s)

Patent OwnerAddress
INFRÉ SASEMSALES

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Fischer, Norbert Zufikon, CH 40 299
Weber, Carlo Zurich, CH 2 1

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