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(11)

EP 4 798 147 A1

(12)

(43) Date of publication: 02.09.2026 Bulletin 2026/36 (21) Application number: 24794180.0 (22) Date of filing: 25.10.2024

(51) International Patent Classification (IPC):  A61K 8/04(2006.01) A61K 8/81(2006.01) C11D 3/22(2006.01) A61K 8/73(2006.01) A61Q 19/00(2006.01) C11D 17/00(2006.01) (52) Cooperative Patent Classification (CPC): A61K 2800/48; A61K 8/73; A61K 8/042; A61K 8/8152; A61K 8/8158; A61Q 19/00; C11D 3/222; C11D 17/003 (86) International application number: PCT/EP2024/080324 (87) International publication number: WO 2025/088181 (01.05.2025 Gazette 2025/18)

(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 ME MK MT NL NO PL PT RO RS SE SI SK SM TR Designated Extension States: BA Designated Validation States: GE KH MA MD TN (30) Priority: 26.10.2023 FR 2311633 (71) Applicant: SNF Group 42160 Andrézieux-Bouthéon (FR)	(72) Inventors: BRAUN, Olivier 42160 Andrézieux-Bouthéon (FR) RUIZ, Quentin 42160 Andrézieux-Bouthéon (FR) MATIOSZEK, Dimitri 42160 Andrézieux-Bouthéon (FR) GELIN, Audrey 42160 Andrézieux-Bouthéon (FR) (74) Representative: Plasseraud IP  104 Rue de Richelieu CS92104 75080 Paris Cedex 02 75080 Paris Cedex 02 (FR)