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(11)

EP 4 243 805 A1

(12)

(43) Date of publication: 20.09.2023 Bulletin 2023/38 (21) Application number: 21762002.0 (22) Date of filing: 06.08.2021

(51) International Patent Classification (IPC):  A61K 31/201(2006.01) A61P 31/14(2006.01) A61K 45/06(2006.01) (52) Cooperative Patent Classification (CPC): A61K 31/201; A61K 45/06; A61P 31/14 (86) International application number: PCT/EP2021/072107 (87) International publication number: WO 2022/029334 (10.02.2022 Gazette 2022/06)

(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: 07.08.2020 EP 20190151 06.04.2021 EP 21167071 (71) Applicant: Gbiotech S.À.R.L. 1292 Chambésy (CH)	(72) Inventor: FITZGERALD, Daniel Joseph 1227 Carouge (CH) (74) Representative: Habermann, Hruschka & Schnabel  Patentanwälte Montgelasstraße 2 81679 München 81679 München (DE)