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

Patent Owner(s)

Patent Owner	Address
NOK CORPORATION	12-15 SHIBADAIMON 1-CHOME MINATO-KU TOKYO 1058585
NOK KLUBER CO LTD	MINATO-KU TOKYO 105-8585

International Classification(s)

• C08K:USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUB....

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Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Higashira, Toshihiro	Kanagawa, JP	24	94
Kitahara, Tetsuhiro	Ibaraki, JP	7	26
Kojima, Yoshifumi	Kanagawa, JP	22	108
Tahara, Masaki	Ibaraki, JP	10	34

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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	Aug 25, 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
February 25, 2014	US,8658722,B2   US8658722B2	GRANTED PATENT AS SECOND PUBLICATION
September 02, 2010	US,20100222475,A1   US20100222475A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent No: 8658722

Aqueous surface-treating agent

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