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(11)

EP 4 562 428 A1

(12)

(43) Date of publication: 04.06.2025 Bulletin 2025/23 (21) Application number: 23844730.4 (22) Date of filing: 27.07.2023

(51) International Patent Classification (IPC):  G01N 33/553(2006.01) C25D 11/04(2006.01) C07K 1/22(2006.01) C07K 17/14(2006.01) G01N 33/566(2006.01) (52) Cooperative Patent Classification (CPC): C07K 17/14; C07K 1/22; C25D 11/04; G01N 33/551; C25D 11/08; C25D 11/10 (86) International application number: PCT/CA2023/051013 (87) International publication number: WO 2024/020690 (01.02.2024 Gazette 2024/05)

(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: KH MA MD TN (30) Priority: 29.07.2022 US 202263393731 P (71) Applicant: Pavonis Diagnostics Inc. Edmonton, Alberta T6G 2A4 (CA)	(72) Inventors: MCMULLEN, Todd Patrick William Edmonton, Alberta T6G 2A4 (CA) NICKEL, Matthew R. Edmonton, Alberta T6G 2A4 (CA) LOPEZ-CAMPISTROUS, Ana Edmonton, Alberta T6G 2A4 (CA) (74) Representative: Flosdorff, Jürgen  Huss, Flosdorff & Partner GbR Klarweinstraße 39 82467 Garmisch-Partenkirchen 82467 Garmisch-Partenkirchen (DE)