ANIONIC SILICON DIOXIDE DERIVATIVES ADSORBED WITH PHARMACEUTICALLY ACTIVE CATIONS FOR DENTAL USE - Patent 3003252

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EP 3 003 252 A1

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(43)	Date of publication:
	13.04.2016 Bulletin 2016/15

(21)	Application number: 13742506.2

(22)	Date of filing: 06.06.2013

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International Patent Classification (IPC):

A61K 8/25^(2006.01)
A61K 8/49^(2006.01)
A61Q 11/00^(2006.01)
A61K 33/38^(2006.01)

A61K 8/29^(2006.01)
A61K 8/58^(2006.01)
A61K 9/16^(2006.01)

(86)	International application number:
	PCT/IB2013/054650

(87)	International publication number:
	WO 2014/195764 (11.12.2014 Gazette 2014/50)

(84)	Designated Contracting States:
	AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
	Designated Extension States:
	BA ME

(71)	Applicant: Pavia Farmaceutici S.r.l.
	27010 Copiano (Pavia) (IT)

(72)	Inventor:
	FERRARI, Massimo I-27010 Copiano (PV) (IT)

(74)	Representative: Biggi, Cristina
	Bugnion S.p.A. Viale Lancetti 17 20158 Milano 20158 Milano (IT)

(54)	ANIONIC SILICON DIOXIDE DERIVATIVES ADSORBED WITH PHARMACEUTICALLY ACTIVE CATIONS FOR DENTAL USE