(19)

(11)

EP 4 308 249 A1

(12)

(43) Date of publication: 24.01.2024 Bulletin 2024/04 (21) Application number: 22715082.8 (22) Date of filing: 16.03.2022

(51) International Patent Classification (IPC):  A61Q 19/10(2006.01) A61Q 5/12(2006.01) A61K 8/60(2006.01) A61K 8/44(2006.01) A61K 8/20(2006.01) A61K 8/24(2006.01) A61K 8/46(2006.01) A61Q 5/02(2006.01) A61K 8/02(2006.01) A61K 8/92(2006.01) A61K 8/73(2006.01) A61K 8/362(2006.01) A61K 8/9794(2017.01) C11D 1/12(2006.01) (52) Cooperative Patent Classification (CPC): A61Q 19/10; A61Q 5/02; A61Q 5/12; A61K 8/022; A61K 8/60; A61K 8/922; A61K 8/44; A61K 8/737; A61K 8/20; A61K 8/362; A61K 8/24; A61K 8/9794; A61K 8/447; A61K 8/46; A61K 2800/56 (86) International application number: PCT/EP2022/056813 (87) International publication number: WO 2022/194928 (22.09.2022 Gazette 2022/38)

(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: 16.03.2021 EP 21162942 16.03.2021 DE 202021102586 U (71) Applicant: Li-iL GmbH Arzneimittel, Arneibäder 01139 Dresden (DE)	(72) Inventors: GRASSE, Christiane 99425 Weimar (DE) HARTENSTEIN, Katharina 01159 Dresden (DE) (74) Representative: Wallinger Ricker Schlotter Tostmann  Patent- und Rechtsanwälte mbB Zweibrückenstraße 5-7 80331 München 80331 München (DE)