Fluorinated dyes or colorants and their uses

United States of America Patent

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Jan 6, 2009
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Dec 14, 2006
app pub date
May 31, 2006
filing date
Aug 8, 2003

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Abstract

This invention relates to novel fluorinated dyes or colorants having high solubility and low viscosity in halogenated, especially fluorinated, solvents. The dyes or colorants of the present invention improve the performance of electrophoretic displays.

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E INK CALIFORNIA, LLC

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C07D:HETEROCYCLIC COMPOUNDS

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Inventor Name	Address	# of filed Patents	Total Citations
Chen, Yajuan	Fremont , US	37	1718
Gu, Haiyan	Fremont , US	42	774
Li, Ying-Syi	Fremont, US	49	696
Yang, Jin	Milpitas, US	467	3035

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Fluorinated dyes or colorants and their uses

Number of patents in Portfolio can not be more than 2000

United States of America Patent

11444969

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PATENT NO	7473782
APP PUB NO	20060281924A1
SERIAL NO	11444969
DOCKET NO

US Family Size	Non-US Coverage
Patent Longevity	Forward Citations

DATE PUBLISHED	PUBLICATION/PATENT NO.	PUBLICATION TYPE
January 06, 2009	US,7473782,B2 US7473782B2	GRANTED PATENT AS SECOND PUBLICATION
December 14, 2006	US,20060281924,A1 US20060281924A1	FIRST PUBLISHED PATENT APPLICATION

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11444969

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