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EP 4 532 429 A1

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(43) Date of publication: 09.04.2025 Bulletin 2025/15 (21) Application number: 23729075.4 (22) Date of filing: 25.05.2023

(51) International Patent Classification (IPC):  C02F 11/122(2019.01) C02F 11/123(2019.01) B32B 1/08(2006.01) C02F 1/38(2023.01) C02F 11/121(2019.01) C02F 11/128(2019.01) C02F 11/127(2019.01) C02F 103/20(2006.01) (52) Cooperative Patent Classification (CPC): C02F 11/122; C02F 11/121; C02F 11/123; C02F 1/385; C02F 11/128; C02F 2103/20; C02F 11/145; C02F 11/143; C02F 11/147 (86) International application number: PCT/EP2023/064075 (87) International publication number: WO 2023/227725 (30.11.2023 Gazette 2023/48)

(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: 25.05.2022 NL 2031987 (71) Applicants: IPMF TECHNOLOGIES PTY LTD Moorooka, Queensland 4105 (AU) Pikaar, Ilje Moorooka, Queensland 4105 (AU) Fluggen, Markus Moorooka, Queensland 4105 (AU) Fluggen, Katrin Moorooka, Queensland 4105 (AU)

(72) Inventors: PIKAAR, Ilje Moorooka, Queensland 4105 (AU) FLUGGEN, Markus Moorooka, Queensland 4105 (AU) FLUGGEN, Katrin Moorooka, Queensland 4105 (AU) (74) Representative: Arnold & Siedsma  Bezuidenhoutseweg 57 2594 AC The Hague 2594 AC The Hague (NL)