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(11)

EP 4 565 272 A2

(12)

(88) Date of publication A3: 16.05.2024 (43) Date of publication: 11.06.2025 Bulletin 2025/24 (21) Application number: 23850988.9 (22) Date of filing: 04.08.2023

(51) International Patent Classification (IPC):  A61K 39/395(2006.01) C07K 16/18(2006.01) C07K 16/00(2006.01) A61K 47/68(2017.01) (52) Cooperative Patent Classification (CPC): C07K 16/00; C07K 2317/14; C07K 2317/52 (86) International application number: PCT/US2023/071655 (87) International publication number: WO 2024/031043 (08.02.2024 Gazette 2024/06)

(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: 05.08.2022 US 202263370533 P (71) Applicant: Zoetis Services LLC Parsippany, NJ 07054 (US)	(72) Inventors: CAMPOS, Henry, Luis Kalamazoo, MI 49007 (US) STRIETZEL, Catherine, J. Kalamazoo, MI 49007 (US) BERGERON, Lisa Marie Kalamazoo, MI 49007 (US) SHANBHOGUE, Prajna Kalamazoo, MI 49007 (US) (74) Representative: Nowak, Marta M.  Zoetis The Glenn Berge Building Babraham Research Campus Cambridge CB22 3FH Cambridge CB22 3FH (GB)