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

Patent Owner(s)

Patent Owner	Address
TECHNIP STONE & WEBSTER PROCESS TECHNOLOGY INC	555 WEST ARROW HIGHWAY CLAREMONT CA 91711

International Classification(s)

• B04C:APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
• C10G:CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HY....
• B01D:SEPARATION

• [Classification Symbol]

• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Evans, Bruce	Claremont, US	9	98
Wang, Qingqi “Harry”	Claremont, US	1	1

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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	Oct 25, 2024
11.5 Year Payment	$7400.00	$3700.00	$1850.00	Oct 25, 2028

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
April 25, 2017	US,9630188,B2   US9630188B2	GRANTED PATENT AS SECOND PUBLICATION
January 28, 2016	US,20160024387,A1   US20160024387A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent No: 9630188

Device and method for decoke effluent processing

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