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

Patent Owner(s)

Patent Owner	Address
GAS TECHNOLOGY INSTITUTE	1700 SOUTH MOUNT PROSPECT ROAD DES PLAINES IL 60018

International Classification(s)

• C01B:NON-METALLIC ELEMENTS; COMPOUNDS THEREOF
• C10J:PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS G....
• B01D:SEPARATION

• [Classification Symbol]

• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Lau, Francis	Darien, US	20	361
Sheng, Tsung-Yao Robert	Hinsdale, US	2	9

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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	Nov 26, 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
May 26, 2015	US,9039810,B2   US9039810B2	GRANTED PATENT AS SECOND PUBLICATION
July 18, 2013	US,20130181170,A1   US20130181170A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent No: 9039810

Fines capture and recycle system and uses thereof

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