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

Patent Owner(s)

• NATIONAL UNIVERSITY CORPORATION OKAYAMA UNIVERSITY

International Classification(s)

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

• [Classification Symbol]

• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Bhaskar, Thallada	Mohkampur, IN	1	3
Muto, Akinori	Okayama, JP	5	71
Sakata, Yusaku	Okayama, JP	5	71

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Maintenance Fees

Fee	Large entity fee	small entity fee	micro entity fee	due date

Fee	Large entity fee	small entity fee	micro entity fee
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 10, 2011	US,7938947,B2   US7938947B2	GRANTED PATENT AS SECOND PUBLICATION
November 06, 2008	US,20080274038,A1   US20080274038A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent No: 7938947

Flow control device, microreactor and use thereof

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