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

Patent Owner(s)

Patent Owner	Address
KIKKOMAN CORPORATION	250 NODA NODA-SHI CHIBA 2788601 ?2788601

International Classification(s)

• C12Q:MEASURING OR TESTING PROCESSES INVOLVING ENZYMES O....
• C12N:MICRO-ORGANISMS OR ENZYMES; COMPOSITIONS THEREOF

• [Classification Symbol]

• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Araki, Yasuko	Chiba, JP	7	19
Ichiyanagi, Atsushi	Chiba, JP	31	198
Marushima, Kazuya	Helios, SG	3	1
Saito, Yuka	Helios, SG	31	201
Sato, Takuya	Helios, SG	178	650
Tsukada, Yuki	Helios, SG	3	1

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Maintenance Fees

Fee	Large entity fee	small entity fee	micro entity fee	due date
3.5 Year Payment	$1600.00	$800.00	$400.00	Sep 19, 2027
7.5 Year Payment	$3600.00	$1800.00	$900.00	Sep 19, 2031
11.5 Year Payment	$7400.00	$3700.00	$1850.00	Sep 19, 2035

Fee	Large entity fee	small entity fee	micro entity fee
Surcharge - 3.5 year - Late payment within 6 months	$160.00	$80.00	$40.00
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
March 19, 2024	US,11932880,B2   US11932880B2	GRANTED PATENT AS SECOND PUBLICATION
December 31, 2020	US,20200407699,A1   US20200407699A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent Application No: 11932880

Enzyme and method for assaying pentosidine using same

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