Recovery of caffeine adsorbed to activated carbon

United States of America Patent

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Sep 10, 1985
Grant Date
N/A
app pub date
Apr 18, 1983
filing date
Apr 18, 1983

priority date (Note)
Expired

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Abstract

The invention relates to a process for recovering caffeine adsorbed to activated carbon by treating the loaded activated carbon with formic acid.

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Patent Owner(s)

Patent Owner	Address
HAG GF AKTIENGESELLSCHAFT	D-28079 BREMEN

International Classification(s)

C07D:HETEROCYCLIC COMPOUNDS

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Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Gehrig, Manfred	Wolnzach, DE	9	46
Vitzthum, Otto G	Bremen, DE	5	60
Werkhoff, Peter	Stuhr, DE	10	38

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Recovery of caffeine adsorbed to activated carbon

Number of patents in Portfolio can not be more than 2000

United States of America Patent

06485765

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PATENT NO	4540784
SERIAL NO	06485765
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06485765

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