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EP 4 816 773 A1

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(43) Date of publication: 07.10.2026 Bulletin 2026/41 (21) Application number: 24896822.4 (22) Date of filing: 28.11.2024

(51) International Patent Classification (IPC):  G01F 1/00(2022.01) G01F 3/00(2006.01) G01N 21/75(2006.01) G01N 23/12(2018.01) G01N 33/00(2006.01) G01F 1/76(2006.01) G01F 3/22(2006.01) G01N 21/53(2006.01) G01N 27/26(2006.01) (52) Cooperative Patent Classification (CPC): G01N 21/1702; G01N 2021/1704; G01N 29/02; G01N 33/0009; G01N 29/2425; G01N 2291/02809 (86) International application number: PCT/HU2024/050107 (87) International publication number: WO 2025/114734 (05.06.2025 Gazette 2025/23)

(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: 30.11.2023 HU 2300422 (71) Applicant: Szegedi Tudományegyetem 6720 Szeged (HU)	(72) Inventors: BOZÓKI, Zoltán 6753 Szeged (HU) SZABÓ, Gábor 6722 Szeged (HU) TAKÁCS-KISS, Diána 6722 Szeged (HU) LEITS, Bálint 6503 Baja (HU) (74) Representative: Kereszty, Marcell  Gödölle, Kékes, Mészaros & Szabo Patent and Trademark Attorneys Keleti Karoly u. 13/b. 1024 Budapest 1024 Budapest (HU)