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(11)

EP 4 824 545 A1

(12)

(43) Date of publication: 21.10.2026 Bulletin 2026/43 (21) Application number: 24904711.9 (22) Date of filing: 10.12.2024

(51) International Patent Classification (IPC):  G01N 33/49(2006.01) B01L 3/00(2006.01) G01N 33/52(2006.01) (52) Cooperative Patent Classification (CPC): G01N 33/49; G01N 31/22; G01N 33/92; G01N 2800/04 (86) International application number: PCT/US2024/059322 (87) International publication number: WO 2025/128527 (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: 12.12.2023 US 202363609248 P (71) Applicant: Zoetis Services LLC Parsippany, NJ 07054 (US)

(72) Inventors: CLAUSEN, Johannes D. Parsippany, New Jersey 07054 (US) SJÖBERG, Trine Louise Parsippany, New Jersey 07054 (US) CHIANG, Vincent Parsippany, New Jersey 07054 (US) CHAN, Christy Parsippany, New Jersey 07054 (US) SAHA, Bedabrata Parsippany, New Jersey 07054 (US) GEORGIEV, Nick Parsippany, New Jersey 07054 (US) CASSIDY, Nicole Parsippany, New Jersey 07054 (US) UNSER, Sarah Parsippany, New Jersey 07054 (US) VIJAYAN, Anjaly N. Parsippany, New Jersey 07054 (US) LI, Yingyan Parsippany, New Jersey 07054 (US) LE, Uyen Parsippany, New Jersey 07054 (US) (74) Representative: Zoetis  The Glenn Berge Building Babraham Research Campus Cambridge Cambridgeshire CB22 3FH CB22 3FH (GB)