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

Patent Owner(s)

Patent Owner	Address
ANYGEN CO LTD	RM 301C NANO BIO RESEARCH CENTER SAN 109 SAMTAE-RI NAM-MYUN JANGSEONG-GUN JEOLLANAM-DO 515-893

International Classification(s)

• C07D:HETEROCYCLIC COMPOUNDS

• [Classification Symbol]

• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Ha, Tal-Soo	Seoul, KR	1	85
Kim, Yong-Chul	Gwangju, KR	67	500
Park, Chul-Seung	Seoul, KR	2	85

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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
October 12, 2010	US,7812177,B2   US7812177B2	GRANTED PATENT AS SECOND PUBLICATION
August 14, 2008	US,20080194837,A1   US20080194837A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent No: 7812177

Potassium channel opener having benzofuroindole skeleton

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