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

Patent Owner(s)

Patent Owner	Address
NATIONAL TECHNOLOGY & ENGINEERING SOLUTIONS OF SANDIA LLC	P O BOX 5800 MS-0161 ALBUQUERQUE NM 87185

International Classification(s)

• H01M:PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT....
• B01J:CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, CO....

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Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Hickner, Michael A	Albuquerque, US	6	69
Kawamura, Tetsuo	Toyota, JP	20	234
Li, Wen	Ann Arbor, US	360	5286
Medforth, Craig	Albuquerque, US	2	14
Miller, James E	Albuquerque, US	85	852
Muldoon, John	Saline, US	33	337
Nagami, Tetsuo	Nagoya, JP	29	208
Shelnutt, John A	Tijeras, US	27	189
Song, Yujiang	Albuquerque, US	15	77
Takahashi, Hiroaki	Toyota, JP	436	3274

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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	Mar 24, 2025

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
September 24, 2013	US,8541146,B2   US8541146B2	GRANTED PATENT AS SECOND PUBLICATION
November 09, 2006	US,20060251953,A1   US20060251953A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent No: 8541146

Photocatalytic methods for preparation of electrocatalyst materials

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