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

Patent Owner(s)

Patent Owner	Address
TOYOTA JIDOSHA KABUSHIKI KAISHA	1 TOYOTA-CHO TOYOTA-SHI AICHI-KEN 471-8571

International Classification(s)

• B01J:CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, CO....
• B01D:SEPARATION

• [Classification Symbol]

• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Kumatani, Naoki	Nagakute, JP	5	23
Miura, Masahide	Toyota, JP	66	316
Morikawa, Akira	Nagakute, JP	71	716
Suzuki, Hiromasa	Toyota, JP	158	1776
Tanabe, Toshitaka	Nagakute, JP	39	251

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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	Jul 16, 2025
11.5 Year Payment	$7400.00	$3700.00	$1850.00	Jul 16, 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
January 16, 2018	US,9868087,B2   US9868087B2	GRANTED PATENT AS SECOND PUBLICATION
October 05, 2017	US,20170282123,A1   US20170282123A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent No: 9868087

Core-shell oxide material, method for producing the same, and catalyst and method for purification of exhaust gas using the core-shell oxide material

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