PROCESS OF PREPARING A QUATERNARY AMMONIUM SALT USING PHOSPHATE

United States of America Patent

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Issued Date
Sep 11, 2014
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Mar 7, 2014
filing date
Apr 26, 2010

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Abandoned

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Abstract

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The present invention relates to a novel process for preparing quaternary ammonium salt derivatives.

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Patent Owner	Address
DAINIPPON SUMITOMO PHARMA CO LTD	JAPAN OSAKA CITY PLAZA OSAKA BUILT TOWN 2 CHOME 6 NO 8

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C07D:HETEROCYCLIC COMPOUNDS

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Inventor Name	Address	# of filed Patents	Total Citations
AE, Nobuyuki	Osaka-shi, JP	8	17
FUJIWARA, Yuji	Osaka-shi, JP	163	1847

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PROCESS OF PREPARING A QUATERNARY AMMONIUM SALT USING PHOSPHATE

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United States of America Patent

14201755

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14201755

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