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United States of America Patent

APP PUB NO 20130095425A1
SERIAL NO

13650485

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A photoresist composition which comprises

    a resin comprising a structural unit represented by formula (aa):

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Patent Owner(s)

Patent OwnerAddress
SUMITOMO CHEMICAL COMPANY LIMITEDTOKYO 103-6020

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
ICHIKAWA, Koji Osaka-shi, JP 316 1995
SHIMADA, Masahiko Osaka-shi, JP 81 454
YAMAGUCHI, Satoshi Osaka-shi, JP 243 2585

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