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

Patent Owner(s)

Patent Owner	Address
SOANE ENERGY LLC	MASSACHUSETTS MASSACHUSETTS

International Classification(s)

• C09K:MATERIALS FOR APPLICATIONS NOT OTHERWISE PROVIDED ....
• C07C:ACYCLIC OR CARBOCYCLIC COMPOUNDS
• C10G:CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HY....
• C11D:DETERGENT COMPOSITIONS
• C02F:TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE....

• [Classification Symbol]

• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Berg, Michael C	Somerville, US	40	519
Casado, Portilla Rosa	Peabody, US	29	359
Dise, John H	Kirkland, US	18	201
Petersen, Kevin T	Cheshire, US	12	190
Soane, David S	Chestnut Hill, US	253	7662
Stokes, Kristoffer K	Jamaica Plain, US	56	289
Thakrar, Atul C	Minneapolis, US	11	173

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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 22, 2028

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 22, 2016	US,9499736,B2   US9499736B2	GRANTED PATENT AS SECOND PUBLICATION
June 11, 2015	US,20150159078,A1   US20150159078A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent No: 9499736

Low interfacial tension surfactants for petroleum applications

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