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

Patent Owner(s)

Patent Owner	Address
CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE	75016 PARIS
UNIVERSITE DES SCIENCES ET TECHNOLOGIES DE LILLE-LILLE 1	BATIMENT A3 CITE SCIENTIFIQUE VILLENEUVE D'ASCQ CEDEX 59655

International Classification(s)

• C01B:NON-METALLIC ELEMENTS; COMPOUNDS THEREOF
• B01J:CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, CO....

• [Classification Symbol]

• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Duhamel, Louise	Villeneuve d'ascq, FR	3	1
Dumeignil, Franck	Fretin, FR	16	17
Fang, Wenhao	Villeneuve d'ascq, FR	6	0
Paul, Sebastien	Thun Saint Amand, FR	5	5

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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	Nov 15, 2025
11.5 Year Payment	$7400.00	$3700.00	$1850.00	Nov 15, 2029

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
May 15, 2018	US,9968913,B2   US9968913B2	GRANTED PATENT AS SECOND PUBLICATION
December 10, 2015	US,20150352528,A1   US20150352528A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent No: 9968913

Process for production of hydrogen

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