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(11)

EP 4 816 851 A1

(12)

(43) Date of publication: 07.10.2026 Bulletin 2026/41 (21) Application number: 24824509.4 (22) Date of filing: 28.11.2024

(51) International Patent Classification (IPC):  G01S 13/34(2006.01) G01S 13/60(2006.01) G01S 13/931(2020.01) G01S 13/58(2006.01) G01S 13/89(2006.01) (52) Cooperative Patent Classification (CPC): G01S 13/931; G01S 13/89; G01S 13/345; G01S 13/584; G01S 13/60 (86) International application number: PCT/EP2024/084008 (87) International publication number: WO 2025/114491 (05.06.2025 Gazette 2025/23)

(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: 29.11.2023 EP 23212929 (71) Applicant: Provizio Limited V14 WV82 Shannon Clare (IE)	(72) Inventors: HUMPHREY, Denver Antrim BT43 7HD (GB) CHRISTIE, Steven Drumbo Down BT27 5TU (GB) LUDLOW, Peter Antrim BT28 3RW (GB) BRATIC, Predrag Novi Beograd (RS) (74) Representative: Purdylucey Intellectual Property  23 Ely Place Dublin 2 D02 N285 Dublin 2 D02 N285 (IE)