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

Patent Owner(s)

Patent Owner	Address
KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION	145 ANAM-RO SEONGBUK-GU SEOUL 02841 02841

International Classification(s)

• C12P:FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESI....
• C12N:MICRO-ORGANISMS OR ENZYMES; COMPOSITIONS THEREOF

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• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Choi, In-Geol	Seoul, KR	11	6
Kim, Hee Taek	Jeju-do, KR	5	4
Kim, Kyoung Heon	Seoul, KR	48	27
Lee, Chan Hyoung	Seoul, KR	3	5
Yun, Eun-Ju	Seoul, KR	16	8

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Maintenance Fees

Fee	Large entity fee	small entity fee	micro entity fee	due date
7.5 Year Payment	$3600.00	$1800.00	$900.00	Aug 27, 2025
11.5 Year Payment	$7400.00	$3700.00	$1850.00	Aug 27, 2029

Fee	Large entity fee	small entity fee	micro entity fee
Surcharge - 7.5 year - Late payment within 6 months	$160.00	$80.00	$40.00
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
February 27, 2018	US,9902983,B2   US9902983B2	GRANTED PATENT AS SECOND PUBLICATION
September 15, 2016	US,20160265012,A1   US20160265012A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent No: 9902983

Agarooligosaccharide hydrolase and method for producing 3,6-anhydro-L-galactose and galactose from agarose by using same

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