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

Patent Owner(s)

Patent Owner	Address
TOYAMA CHEMICAL CO LTD	SHINJUKU-KU TOKYO 160-0023

International Classification(s)

• C07C:ACYCLIC OR CARBOCYCLIC COMPOUNDS

• [Classification Symbol]

• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Kato, Hiroshi	Toyama, JP	503	7120
Tada, Yukie	Toyama, JP	3	76
Takatori, Arihiro	Toyama, JP	1	68
Tanabe, Chiharu	Toyama, JP	1	68
Taniguchi, Yoichi	Toyama, JP	16	244
Yanai, Minori	Toyama, JP	1	68
Yokotani, Junichi	Toyama, JP	3	91

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Maintenance Fees

Fee	Large entity fee	small entity fee	micro entity fee	due date
11.5 Year Payment	$7400.00	$3700.00	$1850.00	Jan 23, 2025

Fee	Large entity fee	small entity fee	micro entity fee
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

DATE PUBLISHED	PUBLICATION/PATENT NO.	PUBLICATION TYPE
July 23, 2013	US,8492582,B2   US8492582B2	GRANTED PATENT AS SECOND PUBLICATION
November 10, 2011	US,20110275797,A1   US20110275797A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent No: 8492582

N-acyl anthranilic acid derivative or salt thereof

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