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

Patent Owner(s)

Patent Owner	Address
ASCENSUS SPECIALTIES LLC	4800 STATE ROUTE 12 ELMA WA 98541

International Classification(s)

• C10M:LUBRICATING COMPOSITIONS

• [Classification Symbol]

• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Meijerhof, Antjo H	Delfzijl, NL	1	0

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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	Jan 18, 2025
11.5 Year Payment	$7400.00	$3700.00	$1850.00	Jan 18, 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
July 18, 2017	US,9708565,B2   US9708565B2	GRANTED PATENT AS SECOND PUBLICATION
December 04, 2014	US,20140357538,A1   US20140357538A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent No: 9708565

Method for reducing color in used lubricating oil

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