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EP 4 308 300 A1

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(43) Date of publication: 24.01.2024 Bulletin 2024/04 (21) Application number: 22710418.9 (22) Date of filing: 17.03.2022

(51) International Patent Classification (IPC):  B01L 9/00(2006.01) G01N 35/10(2006.01) G01N 35/00(2006.01) B01L 7/00(2006.01) B01L 3/02(2006.01) (52) Cooperative Patent Classification (CPC): B01L 9/547; B01L 7/00; B01L 2300/1894; B01L 2300/1888; B01L 3/0268; B01L 2400/0487; B01L 2300/0854; B01L 2300/1855 (86) International application number: PCT/EP2022/056906 (87) International publication number: WO 2022/194974 (22.09.2022 Gazette 2022/38)

(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: 17.03.2021 LU 102660 (71) Applicant: Dispendix GmbH 70565 Stuttgart (DE)	(72) Inventors: MAZHAR, Umair 70565 Stuttgart (DE) BÖLTZ, Harry 70565 Stuttgart (DE) (74) Representative: Grabovac, Dalibor  AAP Patentanwaltskanzlei Grabovac Pfeivestlstr. 12 81243 München 81243 München (DE)