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

Patent Owner(s)

Patent Owner	Address
UMICORE SHOKUBAI JAPAN CO LTD	1-25-19 RINKU-CHO TOKONAME-SHI AICHI 479-0882

International Classification(s)

• C01B:NON-METALLIC ELEMENTS; COMPOUNDS THEREOF
• F01N:GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHIN....
• B01J:CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, CO....
• C01G:COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLAS....
• B01D:SEPARATION

• [Classification Symbol]

• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Goto, Hideki	Himeji, JP	90	655
Ikeda, Masanori	Himeji, JP	87	451
Ikegami, Takahiro	Himeji, JP	8	41
Mikita, Kosuke	Himeji, JP	7	45

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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	Feb 19, 2026

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
August 19, 2014	US,8808653,B2   US8808653B2	GRANTED PATENT AS SECOND PUBLICATION
February 02, 2012	US,20120027654,A1   US20120027654A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent No: 8808653

Catalyst for purifying exhaust gas

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