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

Patent Owner(s)

Patent Owner	Address
FOOD INDUSTRY RESEARCH AND DEVELOPMENT INSTITUTE	331 SHIH-PING ROAD HSINCHU 300

International Classification(s)

• A61K:PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOS....
• C12R:INDEXING SCHEME ASSOCIATED WITH SUBCLASSES C12C-C1....
• C12P:FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESI....
• C07D:HETEROCYCLIC COMPOUNDS

• [Classification Symbol]

• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Chen, Chi-Hua	Hsinchu, TW	11	26
Chen, Hui-Ping	Hsinchu, TW	12	60
Chen, Kai-Ping	Hsinchu, TW	14	18
Chen, Shiow-Wen	Hsinchu, TW	5	2
Chen, Yen-Lin	Hsinchu, TW	92	342
Cheng, Ming-Jen	Hsinchu, TW	13	12
Lin, Shie-Jea	Hsinchu, TW	14	11
Wu, Ming-Der	Hsinchu, TW	6	2
Yang, Ping-Shin	Hsinchu, TW	1	2
Yuan, Gwo-Fang	Hsinchu, TW	19	33

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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	Apr 25, 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
October 25, 2016	US,9474774,B2   US9474774B2	GRANTED PATENT AS SECOND PUBLICATION
July 07, 2011	US,20110165186,A1   US20110165186A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent No: 9474774

Pyridine alkaloids, preparation process thereof, and the uses of the pyridine alkaloids

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