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

Patent Owner(s)

Patent Owner	Address
TAKEDA PHARMACEUTICAL COMPANY LIMITED	1-1 DOSHOMACHI 4-CHOME CHUO-KU OSAKA-SHI OSAKA 541-0045 JAPAN

International Classification(s)

• C07F:ACYCLIC, CARBOCYCLIC, OR HETEROCYCLIC COMPOUNDS CO....
• C07D:HETEROCYCLIC COMPOUNDS

• [Classification Symbol]

• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Kamata, Makoto	Kanagawa, JP	54	288
Kojima, Takuto	Kanagawa, JP	34	166
Murakami, Masataka	Kanagawa, JP	25	113
Nakamura, Minoru	Kanagawa, JP	289	4269
Sakamoto, Hiroki	Kanagawa, JP	98	516
Shimokawa, Kenichiro	Kanagawa, JP	13	96
Sugimoto, Takahiro	Kanagawa, JP	60	798
Suzuki, Shinkichi	Kanagawa, JP	30	220
Yamada, Masami	Kanagawa, JP	112	1091
Yonemori, Jinichi	Kanagawa, JP	13	70

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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	Jul 30, 2025
11.5 Year Payment	$7400.00	$3700.00	$1850.00	Jul 30, 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
January 30, 2018	US,9878989,B2   US9878989B2	GRANTED PATENT AS SECOND PUBLICATION
December 29, 2016	US,20160376244,A1   US20160376244A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent No: 9878989

Heterocyclic compound

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