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LT - PREVENTING OR AMELIORATING AGENT FOR PIGMENTATION

EN - PREVENTING OR AMELIORATING AGENT FOR PIGMENTATION

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Patent not validated

Bibliographic data

Indications of the International Patent Classification (IPC)
(51)	INT.CL.	A61K 8/44
		A61K 31/198
		A61P 17/00
		A61Q 19/02
		C07C 233/69
		C07C 233/83
		C07C 235/52

European patent
(11)	Number of the document	2514402
(13)	Kind of document	T
(96)	European patent application number	10837668.2
	Date of filing the European patent application	2010-12-16
(97)	Date of publication of the European application	2012-10-24
(45)	Date of publication and mention of the grant of the patent	2016-08-31
(46)	Date of publication of the claims translation

PCT application
(86)	Number	PCT/JP2010/072689
	Date	2010-12-16

PCT application publication
(87)	Number	WO 2011/074643
	Date	2011-06-23

Priority applications
(30)	Number	Date	Country code
	2009285001	2009-12-16	JP

Inventors
(72)	SAITOH, Yuko, JP KONDO, Chihiro, JP YAMASAKI, Takashi, JP

Grantee
(73)	Pola Chemical Industries Inc., 6-48, Yayoi-cho Suruga-ku, Shizuoka-shi, Shizuoka 422-8009, JP

Title
(54)	PREVENTING OR AMELIORATING AGENT FOR PIGMENTATION
	PREVENTING OR AMELIORATING AGENT FOR PIGMENTATION