Antihistamine composition

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United States of America Patent

PATENT NO 7022349
SERIAL NO

11135809

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Abstract

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An extraction process and composition produced thereby for use as an antihistamine is disclosed. The composition comprises an extraction of Loranthus, which is derived from a species of Loranthus known to possess quantities of quercetin and avicularin, which may be administered orally in an amount up to 300 mg per day, and preferably between 100 to 300 mg per day. The extraction process comprises forming an ethanol extraction from raw Loranthus, filtering the extract, and passing the filtered product through a separation column, eluting, distilling and concentrating the resultant extract and thereafter applying a vacuum to remove water and solvents to produce a concentrated powdered form of the extract.

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Patent Owner(s)

Patent OwnerAddress
EAST WEST MEDICAL RESEARCH INSTITUTELOS ANGELES CA

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Feng, Wu Wen Beijing, CN 2 0

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