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

Patent Owner(s)

Patent Owner	Address
KRACIE LTD	20-20 KAIGAN 3-CHOME MINATO-KU TOKYO

International Classification(s)

• A61K:PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOS....
• C07D:HETEROCYCLIC COMPOUNDS

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• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Esumi, Hiroyasu	Chiba, JP	5	5
Kadota, Shigetoshi	Toyama, JP	10	68
Miyoshi, Chika	Chiba, JP	3	5
Okubo, Toshiki	Toyama, JP	5	5
Yamamoto, Keiichi	Toyama, JP	189	2148
Yomoda, Satoshi	Toyama, JP	7	24

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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	Sep 7, 2028

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
March 07, 2017	US,9586921,B2   US9586921B2	GRANTED PATENT AS SECOND PUBLICATION
February 02, 2012	US,20120029070,A1   US20120029070A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent No: 9586921

Burdock fruit extract containing arctigenin at high content and process for producing same

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