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(11)

EP 4 419 547 A1

(12)

(43) Date of publication: 28.08.2024 Bulletin 2024/35 (21) Application number: 22800315.8 (22) Date of filing: 21.10.2022

(51) International Patent Classification (IPC):  C07K 14/705(2006.01) A61P 25/04(2006.01) C12N 15/62(2006.01) (52) Cooperative Patent Classification (CPC): C07K 14/70578; C07K 2319/32; C07K 2319/30; A61P 25/04 (86) International application number: PCT/GB2022/052692 (87) International publication number: WO 2023/067358 (27.04.2023 Gazette 2023/17)

(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: 21.10.2021 GB 202115098 21.10.2021 US 202117506876 (71) Applicant: Petmedix Ltd. Babraham, Cambridge CB22 3FH (GB)	(72) Inventors: LI, Meng Amy Cambridge CB22 3FH (GB) BARDELLI, Marco Cambridge CB22 3FH (GB) (74) Representative: Nowak, Marta M.  Zoetis The Glenn Berge Building Babraham Research Campus Cambridge CB22 3FH Cambridge CB22 3FH (GB)