AZO DYE USED FOR A COLOR FILTER OF A LCD

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United States of America Patent

APP PUB NO 20160053120A1
SERIAL NO

14783441

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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An azo dye which is suitable for forming a color filter used for a liquid crystal display device, a composition containing an alkaline soluble resin and the azo dye, an article having a polymer layer containing the azo dye and an alkaline soluble resin and a color filter containing the dye are developed.

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Patent Owner(s)

Patent OwnerAddress
THE DOW CHEMICAL COMPANY2030 DOW CENTER MIDLAND MI 48674

International Classification(s)

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  • 2013 Application Filing Year
  • C09B Class
  • 238 Applications Filed
  • 219 Patents Issued To-Date
  • 92.02 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances201320142015201620172018201920202021202220230255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Cao, Xinyu Shanghai, CN 13 17
HU, Nan Shanghai, CN 206 1599
Liao, Guihong Shanghai, CN 14 5
Tai, Xiangyang Shanghai, CN 39 164
Xiao, Tianhui Shanghai, CN 5 2

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Patent Citation Ranking

  • 0 Citation Count
  • C09B Class
  • 0 % this patent is cited more than
  • 9 Age
Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges4286154101 - 1011 - 2021 - 3031 - 4005101520253035404550556065707580859095

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