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

Patent Owner(s)

Patent Owner	Address
DAIICHI KIGENSO KAGAKU KOGYO CO LTD	OSAKA-SHI OSAKA 541-0041

International Classification(s)

• C04B:LIME; MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREO....
• C01G:COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLAS....

• [Classification Symbol]

• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Nishikawa, Taku	Osaka, JP	11	15

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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	Aug 27, 2025
11.5 Year Payment	$7400.00	$3700.00	$1850.00	Aug 27, 2029

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

DATE PUBLISHED	PUBLICATION/PATENT NO.	PUBLICATION TYPE
February 27, 2018	US,9902655,B2   US9902655B2	GRANTED PATENT AS SECOND PUBLICATION
August 11, 2016	US,20160229751,A1   US20160229751A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent No: 9902655

Zirconium oxide-titanium oxide composite sol and production method thereof

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