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

Patent Owner(s)

Patent Owner	Address
NATIONAL CHUNG HSING UNIVERSITY	NO 250 GUOGUANG RD SOUTH DIST TAICHUNG CITY 402

International Classification(s)

• C12P:FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESI....

• [Classification Symbol]

• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Chang, Jui-Jen	Taichung, TW	13	15
Chen, Wei-En	Taichung, TW	9	18
Chou, Chia-Hung	Kaohsiung, TW	31	151
Han, Chang-Lung	Tainan, TW	1	0
Ho, Cheng-Yu	Taichung, TW	30	32
Huang, Chieh-Chen	Taichung, TW	11	15
Lay, Jiunn-Jyi	Kaohsiung, TW	3	9

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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
August 23, 2011	US,8003344,B2   US8003344B2	GRANTED PATENT AS SECOND PUBLICATION
February 05, 2009	US,20090035812,A1   US20090035812A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent No: 8003344

Microbial hydrogen-producing process and system thereof

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