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(11)

EP 4 823 754 A1

(12)

(43) Date of publication: 21.10.2026 Bulletin 2026/43 (21) Application number: 24828686.6 (22) Date of filing: 11.12.2024

(51) International Patent Classification (IPC):  B01L 3/00(2006.01) G01N 21/00(2006.01) B01L 7/00(2006.01) (52) Cooperative Patent Classification (CPC): B01L 3/502; B01L 2200/16; B01L 2300/0672; B01L 2400/049; B01L 2300/044; B01L 7/52; B01L 3/527; B01L 3/523; B01L 3/5635; G01N 2021/6419; G01N 2021/6421; G01N 2021/6482 (86) International application number: PCT/US2024/059511 (87) International publication number: WO 2025/128663 (19.06.2025 Gazette 2025/25)

(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: 12.12.2023 US 202363609013 P (71) Applicants: Revvity Health Sciences, Inc. Waltham, MA 02451 (US) Revvity Cellular Technologies GmbH 22525 Hamburg (DE)	(72) Inventors: KRAUS, Morey Richard Waltham, Massachusetts 02451 (US) MÜLLER, Jürgen Rolf 22525 Hamburg (DE) JOSEPH, Richard Abraham Waltham, Massachusetts 02451 (US) (74) Representative: Appleyard Lees IP LLP  G Mill Dean Clough Industrial Park Halifax HX3 5AH Halifax HX3 5AH (GB)