(19)

(11)

EP 4 680 393 A1

(12)

(43) Date of publication: 21.01.2026 Bulletin 2026/04 (21) Application number: 24711240.2 (22) Date of filing: 18.03.2024

(51) International Patent Classification (IPC):  B01L 3/00(2006.01) C12N 15/10(2006.01) B03C 1/28(2006.01) G01N 35/00(2006.01) (52) Cooperative Patent Classification (CPC): B01L 2300/0854; B01L 2300/0851; B01L 2200/025; B01L 2200/0631; B01L 3/508; C12N 15/1013; G01N 35/0098; B03C 1/288; G01N 35/0099; B03C 1/01 (86) International application number: PCT/EP2024/057179 (87) International publication number: WO 2024/194266 (26.09.2024 Gazette 2024/39)

(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: 17.03.2023 EP 23162723 (71) Applicant: Quantoom Biosciences S.A. 1400 Nivelles (BE)	(72) Inventors: DE LAMOTTE, Anne 1400 Nivelles (BE) MAIRESSE, Bastien 1400 Nivelles (BE) CASTILLO, José 1400 Nivelles (BE) (74) Representative: Brantsandpatents bv  Pauline Van Pottelsberghelaan 24 9051 Ghent 9051 Ghent (BE)