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

Patent Owner(s)

Patent Owner	Address
SHANGHAI PHARMACEUTICALS HOLDING CO LTD	201203 92 ZHANGJIANG ROAD SHANGHAI PUDONG NEW AREA SHANGHAI CITY SHANGHAI CITY 201203

International Classification(s)

• C07D:HETEROCYCLIC COMPOUNDS

• [Classification Symbol]

• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Hirai, Miki	Osaka, JP	8	19
Iijima, Toru	Osaka, JP	24	80
Kawaguchi, Takayuki	Tokyo, JP	64	376
Shen, Jingkang	Shanghai, CN	22	45
Sugama, Hiroshi	Osaka, JP	9	21
Xia, Guangxin	Shanghai, CN	24	45
Xie, Jianshu	Shanghai, CN	5	11

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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	Sep 8, 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

DATE PUBLISHED	PUBLICATION/PATENT NO.	PUBLICATION TYPE
March 08, 2016	US,9278944,B2   US9278944B2	GRANTED PATENT AS SECOND PUBLICATION
January 09, 2014	US,20140011807,A1   US20140011807A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent No: 9278944

Nitrogen-containing saturated heterocyclic compound

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