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(11)

EP 4 824 528 A1

(12)

(43) Date of publication: 21.10.2026 Bulletin 2026/43 (21) Application number: 24841019.3 (22) Date of filing: 06.12.2024

(51) International Patent Classification (IPC):  G01N 15/1429(2024.01) G01N 15/10(2024.01) G01N 15/14(2024.01) G01N 15/01(2024.01) (52) Cooperative Patent Classification (CPC): G01N 2015/1006; G01N 15/1459; G01N 15/1429; G01N 2015/016 (86) International application number: PCT/US2024/059005 (87) International publication number: WO 2025/128436 (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: 14.12.2023 US 202363610216 P (71) Applicant: Beckman Coulter, Inc. Brea, CA 92821-6232 (US)	(72) Inventors: WEIT, Nicole Brea, California 92821 (US) ZIGON, Robert J. Brea, California 92821 (US) MYERS, Larry R. Brea, California 92821 (US) (74) Representative: Maiwald GmbH  Elisenhof Elisenstraße 3 80335 München 80335 München (DE)