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

Patent Owner(s)

Patent Owner	Address
YUHAN CORPORATION	SEOUL 06927

International Classification(s)

• Non-US Classification not provided for expired patents

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Kang, Heui Keun	Uiwang-Si, KR	4	11
Kim, Chang Seok	Suwon-Si, KR	13	41
Ko, In Young	Anyang-Si, KR	6	16
Lee, Jong Wook	Kwacheon-Si, KR	139	837
Song, Moo Young	Suwon-Si, KR	16	34
Song, Tae Hun	Suwon-Si, KR	7	72

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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
September 06, 2005	US,6939956,B2   US6939956B2	GRANTED PATENT AS SECOND PUBLICATION
November 21, 2002	US,20020173035,A1   US20020173035A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent No: 6939956

Variable region of the monoclonal antibody against HBV S-surface antigen and a gene encoding the same

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