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

Patent Owner(s)

Patent Owner	Address
EA PHARMA CO LTD	2-1-1 IRIFUNE CHUO-KU TOKYO 104-0042

International Classification(s)

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

• [Classification Symbol]

• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
IKEHARA, Osamu	Kawasaki-shi, JP	6	65
KODAMA, Yuko	Kawasaki-shi, JP	7	41
KONISHI, Atsushi	Kawasaki-shi, JP	22	143
KOSHIBA, Takahiro	Kawasaki-shi, JP	13	79
OHSUMI, Koji	Kawasaki-shi, JP	32	358
SUZUKI, Tamotsu	Kawasaki-shi, JP	89	676
TOKUMASU, Munetaka	Kawasaki-shi, JP	22	227

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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 5, 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

Full Text

US Patent Application No: 2015/0313,889

HETEROARYLCARBOXYLIC ACID ESTER DERIVATIVE

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