(19)

(11)

EP 2 895 592 A1

(12)

(43) Date of publication: 22.07.2015 Bulletin 2015/30 (21) Application number: 12710943.7 (22) Date of filing: 23.03.2012

(51) International Patent Classification (IPC):  C12N 1/16(2006.01) C12N 9/10(2006.01) C12N 9/12(2006.01) (86) International application number: PCT/EP2012/055245 (87) International publication number: WO 2012/127045 (27.09.2012 Gazette 2012/39)

(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 (30) Priority: 23.03.2011 US 201161466639 P (71) Applicant: Société Industrielle Limousine d'Application Biologique (SILAB) 19130 Objat (FR)	(72) Inventors: JAVAUD, Christophe F-19140 Uzerche (FR) ARICO, Christelle F-19140 Uzerche (FR) BONNET, Christine F-19140 Uzerche (FR) (74) Representative: Aquinov  Allée de la Forestière 33750 Beychac et Caillau 33750 Beychac et Caillau (FR)