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(11)

EP 2 490 528 A1

(12)

(43) Date of publication: 29.08.2012 Bulletin 2012/35 (21) Application number: 09850650.4 (22) Date of filing: 21.10.2009

(51) International Patent Classification (IPC):  A01N 37/10(2006.01) A61K 31/19(2006.01) (86) International application number: PCT/US2009/005732 (87) International publication number: WO 2011/049547 (28.04.2011 Gazette 2011/17)

(84) Designated Contracting States: 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 SE SI SK SM TR (71) Applicant: Dow Pharmaceutical Sciences, Inc. Petaluma, CA 94954-6542 (US)	(72) Inventor: DOW, Gordon, Jay Santa Rosa CA 95409 (US) (74) Representative: Gowshall, Jonathan Vallance et al Forresters Skygarden Erika-Mann-Strasse 11 80636 München 80636 München (DE)