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

Patent Owner(s)

Patent Owner	Address
TAISHO PHARMACEUTICAL CO LTD	TOKYO 170-8633

International Classification(s)

• C07D:HETEROCYCLIC COMPOUNDS

• [Classification Symbol]

• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Hamada, Makoto	Tokyo, JP	59	904
Hiratate, Akira	Tokyo, JP	6	135
Kato, Sota	Tokyo, JP	1	2
Kawabe, Kenichi	Tokyo, JP	11	43
Koizumi, Chie	Tokyo, JP	2	15
Matsuda, Daisuke	Tokyo, JP	25	40
Oi, Takahiro	Tokyo, JP	12	85
Shibata, Tsuyoshi	Tokyo, JP	99	1062
Shimizu, Yuki	Tokyo, JP	92	510
Shiozawa, Fumiyasu	Tokyo, JP	10	73
Shirasaki, Yoshihisa	Tokyo, JP	6	16
Takahashi, Masato	Tokyo, JP	122	1650
Takayama, Tetsuo	Tokyo, JP	20	78
Ushiyama, Fumihito	Tokyo, JP	10	35

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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	Feb 23, 2028

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

DATE PUBLISHED	PUBLICATION/PATENT NO.	PUBLICATION TYPE
August 23, 2016	US,9422240,B2   US9422240B2	GRANTED PATENT AS SECOND PUBLICATION
June 25, 2015	US,20150175541,A1   US20150175541A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent No: 9422240

Partially saturated nitrogen-containing heterocyclic compound

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