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

Patent Owner(s)

Patent Owner	Address
KM BIOLOGICS CO LTD	1-6-1 OKUBO KITA-KU KUMAMOTO-SHI KUMAMOTO 860-8568

International Classification(s)

• C07H:SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTI....

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• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Kohara, Kyoko	Kumamoto, JP	6	12
Kohara, Michinori	Tokyo, JP	37	46
Nishimura, Tomohiro	Kikuchi, JP	26	88
Sato, Masaaki	Kumamoto, JP	442	5949

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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	Dec 18, 2024

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
June 18, 2013	US,8466273,B2   US8466273B2	GRANTED PATENT AS SECOND PUBLICATION
September 17, 2009	US,20090234102,A1   US20090234102A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent No: 8466273

Hepatitis C virus inhibitors

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