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

Patent Owner(s)

Patent Owner	Address
CENTER FOR EXCELLENCE IN MOLECULAR CELL SCIENCE CHINESE ACADEMY OF SCIENCES	320 YUE YANG ROAD XUHUI DISTRICT SHANGHAI 200031

International Classification(s)

• A61K:PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOS....
• C07D:HETEROCYCLIC COMPOUNDS

• [Classification Symbol]

• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Cai, Jieyun	Yunnan, CN	3	0
Chen, Duozhi	Yunnan, CN	2	4
Di, Yingtong	Yunnan, CN	1	0
Hao, Xiaojiang	Yunnan, CN	3	4
Jiang, Jiandong	Beijing, CN	16	75
Li, Lin	Shanghai, CN	440	2643
Peng, Zonggen	Beijing, CN	5	2
Wang, Sheng	Shanghai, CN	174	521
Yin, Junlin	Yunnan, CN	1	0

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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	Dec 20, 2024
11.5 Year Payment	$7400.00	$3700.00	$1850.00	Dec 20, 2028

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
June 20, 2017	US,9682954,B2   US9682954B2	GRANTED PATENT AS SECOND PUBLICATION
March 24, 2016	US,20160083364,A1   US20160083364A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent No: 9682954

Phenanthridine derivatives, preparation methods and uses thereof

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