(19)

(11)

EP 4 373 466 A2

(12)

(88) Date of publication A3: 20.04.2023 (43) Date of publication: 29.05.2024 Bulletin 2024/22 (21) Application number: 22751370.2 (22) Date of filing: 18.07.2022

(51) International Patent Classification (IPC):  A61K 8/49(2006.01) A61Q 5/12(2006.01) A61Q 5/00(2006.01) (52) Cooperative Patent Classification (CPC): A61K 8/022; A61K 8/4926; A61Q 5/006; A61Q 5/12; A61K 2800/412 (86) International application number: PCT/EP2022/070104 (87) International publication number: WO 2022/238590 (17.11.2022 Gazette 2022/46)

(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: 19.07.2021 EP 21186514 (71) Applicant: Clariant International Ltd 4132 Muttenz (CH)	(72) Inventors: SCHAAL, Petra 65926 Frankfurt am Main 65926 Frankfurt am Main (DE) SIEFER, Beate 65926 Frankfurt am Main 65926 Frankfurt am Main (DE) DYBALLA, Michael 60437 Frankfurt (DE) (74) Representative: Clariant Produkte (Deutschland) GmbH  Patent Management Industriepark Höchst, G 860 65926 Frankfurt am Main 65926 Frankfurt am Main (DE)