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

Patent Owner(s)

• LG CHEM, LTD.

International Classification(s)

• B82B:NANO-STRUCTURES; MANUFACTURE OR TREATMENT THEREOF
• B01J:CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, CO....
• B22F:WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES F....

• [Classification Symbol]

• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Cho, Jun Yeon	Daejeon, KR	51	102
Hwang, Gyo Hyun	Daejeon, KR	52	84
Kim, Kwanghyun	Daejeon, KR	81	170
Kim, Sang Hoon	Daejeon, KR	219	1060

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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	Jun 13, 2024
11.5 Year Payment	$7400.00	$3700.00	$1850.00	Jun 13, 2028

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
December 13, 2016	US,9517450,B2   US9517450B2	GRANTED PATENT AS SECOND PUBLICATION
November 05, 2015	US,20150314275,A1   US20150314275A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent Application No: 2015/0314,275

HOLLOW METAL NANO PARTICLES SUPPORTED ON CARRIER

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