(19)

(11)

EP 4 565 209 A1

(12)

(43) Date of publication: 11.06.2025 Bulletin 2025/24 (21) Application number: 23753882.2 (22) Date of filing: 04.08.2023

(51) International Patent Classification (IPC):  A61K 9/127(2025.01) C12Q 1/68(2018.01) (52) Cooperative Patent Classification (CPC): C12Q 1/68; A61K 9/1271; A61K 9/5123   C-Sets: C12Q 1/68, C12Q 2563/155, C12Q 2563/159, C12Q 2563/173; (86) International application number: PCT/EP2023/071712 (87) International publication number: WO 2024/028492 (08.02.2024 Gazette 2024/06)

(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 ME MK MT NL NO PL PT RO RS SE SI SK SM TR Designated Extension States: BA Designated Validation States: KH MA MD TN (30) Priority: 04.08.2022 EP 22315177 (71) Applicant: Sanofi Pasteur Inc. Swiftwater, PA 18370 (US)	(72) Inventors: NOUGAREDE, Adrien 75017 Paris (FR) VALADON, Charlène 75017 Paris (FR) (74) Representative: Lavoix  2, place d'Estienne d'Orves 75441 Paris Cedex 09 75441 Paris Cedex 09 (FR)