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

Patent Owner(s)

Patent Owner	Address
KYOTO UNIVERSITY	36-1 YOSHIDA-HONMACHI SAKYO-KU KYOTO-SHI KYOTO 6068501 JAPAN

International Classification(s)

• C07D:HETEROCYCLIC COMPOUNDS
• G01N:INVESTIGATING OR ANALYSING MATERIALS BY DETERMININ....

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• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Heike, Toshio	Kyoto, JP	3	20
Ikeya, Makoto	Kyoto, JP	10	17
Nishikomori, Ryuta	Kyoto, JP	1	0
Toguchida, Junya	Kyoto, JP	12	11
Yokoyama, Koji	Kyoto, JP	32	181

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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	Sep 20, 2025
11.5 Year Payment	$7400.00	$3700.00	$1850.00	Sep 20, 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
March 20, 2018	US,9921212,B2   US9921212B2	GRANTED PATENT AS SECOND PUBLICATION
June 23, 2016	US,20160177406,A1   US20160177406A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent No: 9921212

Preventive and therapeutic drug for cartilaginous hyperplasia and method of screening for the same

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