Recovery of isoquercetin from bioflavanoid pastes

United States of America Patent

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Jan 27, 2004
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app pub date
May 10, 2002
filing date
Jun 16, 1999

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Expired

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Abstract

The invention relates to a method for recovering high-purity isoquerectin from bioflavonoid pastes, that is from mother-liquor residues which are produced during the recovery of flavonoids, by extraction with a solvent mixture of methyl acetate and water.

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EUROPEAN BRAND PARTICIPATIONS SA	105 VAL STE CROIX LUXEMBOURG 1371

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Inventor Name	Address	# of filed Patents	Total Citations
Buchholz, Herwig	Frankfurt, DE	100	697
Grund, Michael	Darmstadt, DE	5	58
Hartner, Hartmut	Muhltal, DE	11	176
Jungnitz, Michael	Frankfurt, DE	9	40
Rosskopf, Ralf	Munster, DE	15	64

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Recovery of isoquercetin from bioflavanoid pastes

Number of patents in Portfolio can not be more than 2000

United States of America Patent

10009485

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PATENT NO	6683164
SERIAL NO	10009485
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10009485

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