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

Patent Owner(s)

Patent Owner	Address
KYOWA HAKKO BIO CO LTD	TOKYO TOKYO METROPOLIS

International Classification(s)

• A61K:PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOS....
• A61P:THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDI....
• C30B:SINGLE-CRYSTAL GROWTH
• C07K:PEPTIDES

• [Classification Symbol]

• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Fukumoto, Kazunari	Tokyo, JP	13	27
Iguchi, Maya	Tokyo, JP	4	3
Nagano, Hiroshi	Tokyo, JP	69	779

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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	Mar 15, 2028
11.5 Year Payment	$7400.00	$3700.00	$1850.00	Mar 15, 2032

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
September 15, 2020	US,10774109,B2   US10774109B2	GRANTED PATENT AS SECOND PUBLICATION
March 21, 2019	US,20190085023,A1   US20190085023A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent Application No: 2019/0085,023

CRYSTAL OF REDUCED GLUTATHIONE AND METHOD FOR PRODUCING SAME

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