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

Patent Owner(s)

Patent Owner	Address
COSMO OIL CO LTD	1-1-1 SHIBAURA MINATO-KU TOKYO 105-8528
PETROLEUM ENERGY CENTER	A JURIDICAL INCORPORATED FOUNDATION 3-22 AZABUDAI 2-CHOME MINATO-KU TOKYO

International Classification(s)

• C07C:ACYCLIC OR CARBOCYCLIC COMPOUNDS
• B01J:CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, CO....

• [Classification Symbol]

• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Baba, Kouji	Satte, JP	2	4
Kawakami, Takahito	Satte, JP	3	13
Kimura, Takao	Satte, JP	43	431
Watanabe, Katsuya	Satte, JP	177	1502

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Maintenance Fees

Fee	Large entity fee	small entity fee	micro entity fee	due date

Fee	Large entity fee	small entity fee	micro entity fee
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
April 06, 2010	US,7691774,B2   US7691774B2	GRANTED PATENT AS SECOND PUBLICATION
May 19, 2005	US,20050103685,A1   US20050103685A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent No: 7691774

Hydrogenation desulfurization isomerization catalyst, process for producing the same and method of desulfurization isomerization for sulfurous hydrocarbon oil

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