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

Patent Owner(s)

Patent Owner	Address
EVERLIGHT CHEMICAL INDUSTRIAL CORPORATION	6 FLOOR NO 77 SEC 3 TUN HUA SOUTH ROAD TAIPEI CITY 106

International Classification(s)

• C12P:FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESI....
• C07D:HETEROCYCLIC COMPOUNDS
• C07C:ACYCLIC OR CARBOCYCLIC COMPOUNDS

• [Classification Symbol]

• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Chiang, Yu-Min	Taoyuan County, TW	2	53
Chou, Tsai-Yung	Taoyuan County, TW	2	53
Gao, Shijay	Taoyuan County, TW	1	53
Tsai, Chia-Chung	Taoyuan County, TW	3	53
Yao, Chi-Hsiang	Taoyuan County, TW	10	58

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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	May 29, 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
November 29, 2016	US,9505704,B2   US9505704B2	GRANTED PATENT AS SECOND PUBLICATION
June 02, 2016	US,20160152548,A1   US20160152548A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent No: 9505704

Intermediate for synthesizing treprostinil diethanolamine and method for preparing the same

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