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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)

• C07D:HETEROCYCLIC COMPOUNDS

• [Classification Symbol]

• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Ashizawa, Tomoko	Fujisawa-shi, Kanagawa, JP	9	76
Ikeda, Shuhei	Fujisawa-shi, Kanagawa, JP	27	244
Imaeda, Toshihiro	New York, US	34	215
Kawasaki, Masanori	New York, US	20	130
Marui, Shogo	Fujisawa-shi, Kanagawa, JP	16	381
Mikami, Satoshi	Fujisawa-shi, Kanagawa, JP	78	441
Nakamura, Shinji	Fujisawa-shi, Kanagawa, JP	193	2179
Negoro, Nobuyuki	Fujisawa-shi, Kanagawa, JP	16	164
Nomura, Izumi	Fujisawa-shi, Kanagawa, JP	19	181
Sasaki, Shigekazu	Fujisawa-shi, Kanagawa, JP	24	68
Seto, Masaki	Fujisawa-shi, Kanagawa, JP	63	384
Taniguchi, Takahiko	Fujisawa-shi, Kanagawa, JP	41	426

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Maintenance Fees

Fee	Large entity fee	small entity fee	micro entity fee	due date
11.5 Year Payment	$7400.00	$3700.00	$1850.00	Dec 9, 2027

Fee	Large entity fee	small entity fee	micro entity fee
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

Full Text

US Patent Application No: 2016/0159,808

HETEROCYCLIC COMPOUND

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