(19)

(11)

EP 3 688 146 A1

(12)

(43) Date of publication: 05.08.2020 Bulletin 2020/32 (21) Application number: 18773446.2 (22) Date of filing: 24.09.2018

(51) International Patent Classification (IPC):  C12N 7/00(2006.01) C07K 14/005(2006.01) (86) International application number: PCT/EP2018/075738 (87) International publication number: WO 2019/057953 (28.03.2019 Gazette 2019/13)

(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 Designated Validation States: KH MA MD TN (30) Priority: 25.09.2017 EP 17306260 (71) Applicant: Ceva Santé Animale 33500 Libourne (FR)	(72) Inventors: BOROS, Akos 7633 Pecs (HU) REUTER, Gabor,Kamillo 7632 Pecs (HU) ALBERT, Mihaly 1107 Budapest (HU) PANKOVICS, Peter 7673 Kovagoszolos (HU) (74) Representative: Cabinet Becker et Associés  25, rue Louis le Grand 75002 Paris 75002 Paris (FR)