(19)

(11)

EP 4 771 350 A1

(12)

(43) Date of publication: 08.07.2026 Bulletin 2026/28 (21) Application number: 24761978.6 (22) Date of filing: 29.08.2024

(51) International Patent Classification (IPC):  G01M 3/20(2006.01) (52) Cooperative Patent Classification (CPC): G01M 3/229 (86) International application number: PCT/EP2024/074155 (87) International publication number: WO 2025/045991 (06.03.2025 Gazette 2025/10)

(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: 31.08.2023 EP 23194729 (71) Applicant: F. Hoffmann-La Roche AG 4070 Basel (CH)	(72) Inventors: LE BOUQUIN, Irwann 4070 Basel (CH) PROFF, Christian 4070 Basel (CH) (74) Representative: Latscha Schöllhorn Partner AG  Grellingerstrasse 60 4052 Basel 4052 Basel (CH)