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• 15 United States
• 10 France
• 8 Japan
• 7 China
• 5 Korea
• 2 Other

Patent Owner(s)

Patent Owner	Address
JSR CORPORATION	9-2 HIGASHI-SHINBASHI 1-CHOME MINATO-KU TOKYO 105-8640

International Classification(s)

• H01L:SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICE....
• C09G:POLISHING COMPOSITIONS OTHER THAN FRENCH POLISH; S....
• C08K:USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUB....

• [Classification Symbol]

• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
MITSUMOTO, Kiyotaka	Minato-ku, JP	5	14
MIURA, Takuya	Minato-ku, JP	32	52
NARUSE, Hidenori	Minato-ku, JP	8	53

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Maintenance Fees

Fee	Large entity fee	small entity fee	micro entity fee	due date
7.5 Year Payment	$3600.00	$1800.00	$900.00	Mar 19, 2027
11.5 Year Payment	$7400.00	$3700.00	$1850.00	Mar 19, 2031

Fee	Large entity fee	small entity fee	micro entity fee
Surcharge - 7.5 year - Late payment within 6 months	$160.00	$80.00	$40.00
Surcharge - 11.5 year - Late payment within 6 months	$160.00	$80.00	$40.00
Surcharge after expiration - Late payment is unavoidable	$700.00	$350.00	$175.00
Surcharge after expiration - Late payment is unintentional	$1,640.00	$820.00	$410.00

Full Text

US Patent Application No: 2019/0284,436

COMPOSITION AND METHOD FOR TREATING SEMICONDUCTOR SURFACE

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