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

Patent Owner(s)

Patent Owner	Address
ECOLAB USA INC	1 ECOLAB PLACE ST PAUL MN 55102

International Classification(s)

• C02F:TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE....
• B01D:SEPARATION

• [Classification Symbol]

• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Collins, John H	Bloomingdale, US	20	341
Musale, Deepak A	Aurora, US	18	212

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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	May 18, 2026

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
November 18, 2014	US,8889008,B2   US8889008B2	GRANTED PATENT AS SECOND PUBLICATION
November 05, 2009	US,20090272691,A1   US20090272691A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent No: 8889008

Method of conditioning a mixed liquor containing nonionic polysaccharides and/or nonionic organic molecules

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