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

Patent Owner(s)

Patent Owner	Address
NIPPON CHEMIPHAR CO LTD	2-3 IWAMOTOCHO 2-CHOME CHIYODA-KU TOKYO 101-0032

International Classification(s)

• A61K:PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOS....
• C07D:HETEROCYCLIC COMPOUNDS
• A61P:THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDI....

• [Classification Symbol]

• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Endo, Tsuyoshi	Tokyo , JP	31	328
Hirate, Kenji	Saitama , JP	7	29
Hirate, Takako	Saitama , JP	3	22
Imai, Toshiyasu	Chiba , JP	26	127
Kawasaki, Toru	Tokyo , JP	20	81
Kobayashi, Kunio	Saitama , JP	54	505
Shika, Kiichi	Saitama , JP	1	1
Takahashi, Toshihiro	Saitama , JP	210	1533
Ushioda, Masatoshi	Tokyo , JP	17	123
Yamakawa, Tomio	Chiba , JP	73	235

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Maintenance Fees

Fee	Large entity fee	small entity fee	micro entity fee	due date

Fee	Large entity fee	small entity fee	micro entity fee
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: 2009/0030,041

N-substituted N-(4-piperidinyl) Amide Derivative

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