(19)

(11)

EP 4 526 883 A1

(12)

(43) Date of publication: 26.03.2025 Bulletin 2025/13 (21) Application number: 23726522.8 (22) Date of filing: 17.05.2023

(51) International Patent Classification (IPC):  G16B 20/00(2019.01) G16B 40/30(2019.01) G16B 25/10(2019.01) (52) Cooperative Patent Classification (CPC): G16B 25/10; G16B 20/00; G16B 40/30 (86) International application number: PCT/EP2023/063248 (87) International publication number: WO 2023/222760 (23.11.2023 Gazette 2023/47)

(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: 17.05.2022 EP 22305728 (71) Applicant: PIERRE FABRE MEDICAMENT 81500 Lavaur (FR)	(72) Inventor: BONNET, Roland 81490 Noailhac (FR) (74) Representative: Regimbeau  20, rue de Chazelles 75847 Paris Cedex 17 75847 Paris Cedex 17 (FR)