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

Patent Owner(s)

Patent Owner	Address
NISSAN CHEMICAL INDUSTRIES LTD	TOKYO JAPAN TOKYO METROPOLIS
TAISHO PHARMACEUTICAL CO LTD	TOKYO JAPAN TOKYO METROPOLIS

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
Abe, Kumi	Toshima-ku, JP	7	11
Amada, Yuri	Toshima-ku, JP	3	29
Ishii, Takaaki	Toshima-ku, JP	121	1550
Ishizaka, Tomoko	Toshima-ku, JP	5	25
Kumagai, Toshihito	Toshima-ku, JP	26	196
Nagatsuka, Takayuki	Funabashi, JP	21	311
Nakamura, Toshio	Toshima-ku, JP	109	5057
Okubo, Taketoshi	Asaka, JP	38	227
Sasako, Shigetada	Funabashi, JP	5	51
Sekiguchi, Yoshinori	Toshima-ku, JP	23	103
Shimizu, Takanori	Funabashi, JP	68	793
Sun, Xiang-Min	Toshima-ku, JP	5	11

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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

DATE PUBLISHED	PUBLICATION/PATENT NO.	PUBLICATION TYPE
October 25, 2011	US,8044068,B2   US8044068B2	GRANTED PATENT AS SECOND PUBLICATION
November 26, 2009	US,20090291940,A1   US20090291940A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent No: 8044068

Aminopyrrolidine compound

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