Pentarylene- and hexarylenetetracarboximides and preparation thereof

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Jun 19, 2012
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Mar 11, 2010
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Oct 30, 2007
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Nov 2, 2006

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Abstract

The present invention relates to processes for preparing pentarylene- and hexarylenetetracarboximides of the general formula (I) or (Ia)

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BASF AKTIENGESELLSCHAFT	67056 LUDWIGSHAFEN

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Inventor Name	Address	# of filed Patents	Total Citations
Pschirer, Neil Gregory	Mainz, DE	26	326
Qu, Jianqiang	Ludwigshafen, DE	23	234
Sens, Ruediger	Ludwigshafen, DE	78	619

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Pentarylene- and hexarylenetetracarboximides and preparation thereof

Number of patents in Portfolio can not be more than 2000

United States of America Patent

12513367

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PATENT NO	8202994
APP PUB NO	20100059716A1
SERIAL NO	12513367
DOCKET NO

US Family Size	Non-US Coverage
Patent Longevity	Forward Citations

DATE PUBLISHED	PUBLICATION/PATENT NO.	PUBLICATION TYPE
June 19, 2012	US,8202994,B2 US8202994B2	GRANTED PATENT AS SECOND PUBLICATION
March 11, 2010	US,20100059716,A1 US20100059716A1	FIRST PUBLISHED PATENT APPLICATION

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12513367

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