(19)

(11)

EP 4 486 117 A1

(12)

(43) Date of publication: 08.01.2025 Bulletin 2025/02 (21) Application number: 22802248.9 (22) Date of filing: 21.10.2022

(51) International Patent Classification (IPC):  A01K 91/10(2006.01) (52) Cooperative Patent Classification (CPC): A01K 91/10 (86) International application number: PCT/IB2022/059620 (87) International publication number: WO 2023/166339 (07.09.2023 Gazette 2023/36)

(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: 04.03.2022 GB 202203022 (71) Applicant: Nocturnal Flow Limited Farnborough GU14 6EW (GB)	(72) Inventor: HAMIDI, Ali Farnborough, GU14 6EW (GB) (74) Representative: Basck Limited  9 Hills Road Cambridge CB2 1GE Cambridge CB2 1GE (GB)