Regeneration of caffeine-loaded activated carbon with hot water

United States of America Patent

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Mar 19, 1985
Grant Date
N/A
app pub date
Apr 18, 1983
filing date
Apr 18, 1983

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Expired

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Abstract

The invention relates to a process for recovering caffeine adsorbed to activated carbon with simultaneous regeneration of the activated carbon in which the caffeine-loaded activated carbon is treated with water at a pressure of at least 86 bar and at a temperature of at least 300.degree. C.

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Patent Owner(s)

Patent Owner	Address
HAG GF AKTIENGESELLSCHAFT	HAGSTRASSE 3 D-2800 BREMEN 1

International Classification(s)

C07D:HETEROCYCLIC COMPOUNDS

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[Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Barthels, Manfred	Bremen, DE	1	1
Gehrig, Manfred	Wolnzach, DE	9	46
Wienges, Hans	Bremen, DE	1	1

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Regeneration of caffeine-loaded activated carbon with hot water

Number of patents in Portfolio can not be more than 2000

United States of America Patent

06485766

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PATENT NO	4506072
SERIAL NO	06485766
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06485766

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