(19)

(11)

EP 4 028 769 A1

(12)

(43) Date of publication: 20.07.2022 Bulletin 2022/29 (21) Application number: 20767572.9 (22) Date of filing: 10.09.2020

(51) International Patent Classification (IPC):  G01N 33/564(2006.01) G01N 33/94(2006.01) (52) Cooperative Patent Classification (CPC): G01N 33/564; G01N 2333/70571; G01N 2800/28; G01N 33/9406; G01N 2800/2857 (86) International application number: PCT/EP2020/075300 (87) International publication number: WO 2021/048263 (18.03.2021 Gazette 2021/11)

(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 MK MT NL NO PL PT RO RS SE SI SK SM TR Designated Extension States: BA ME Designated Validation States: KH MA MD TN (30) Priority: 13.09.2019 EP 19197278 (71) Applicant: Euroimmun Medizinische Labordiagnostika AG 23560 Lübeck (DE)	(72) Inventors: PROBST, Christian 23909 Ratzeburg (DE) MINDORF, Swantje 23911 Ziethen (DE) DETTMANN, Ínga-Madeleine 23623 Ahrensbök (DE)