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EP 4 816 080 A1

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(43) Date of publication: 07.10.2026 Bulletin 2026/41 (21) Application number: 24817286.8 (22) Date of filing: 29.11.2024

(51) International Patent Classification (IPC):  B01J 6/00(2006.01) B01J 8/12(2006.01) B01J 8/00(2006.01) B01J 8/08(2006.01) B01J 8/42(2006.01) B01J 8/02(2006.01) (52) Cooperative Patent Classification (CPC): B01J 6/008; B01J 8/082; B01J 8/001; B01J 8/0285; B01J 8/087; B01J 8/12; B01J 8/42; B01J 2208/00389; B01J 2208/00415; B01J 2208/00654; B01J 2208/00805 (86) International application number: PCT/EP2024/084032 (87) International publication number: WO 2025/114502 (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: 01.12.2023 EP 23213621 13.11.2024 EP 24212694 (71) Applicants: BASF SE 67056 Ludwigshafen am Rhein (DE) Helmholtz-Zentrum Dresden - Rossendorf e.V. 01328 Dresden (DE)

(72) Inventors: EHRHARDT, Kai Rainer 67056 Ludwigshafen am Rhein (DE) HAFNER-OPITZ, Selina Gabriele 67056 Ludwigshafen am Rhein (DE) BODE, Johannes 67056 Ludwigshafen am Rhein (DE) SCHEIFF, Frederik 67146 Deidesheim (DE) HURTADO RIVERA, Andrea Cristina 67056 Ludwigshafen am Rhein (DE) ZOELS, Bernd 67056 Ludwigshafen am Rhein (DE) SCHLERETH, David 2040 Antwerpen (BE) KOLIOS, Grigorios 67056 Ludwigshafen am Rhein (DE) PASIN E MATOS, Laila Raquel 67056 Ludwigshafen am Rhein (DE) WONDRAK, Thomas 01328 Dresden (DE) ECKERT, Sven 01328 Dresden (DE) (74) Representative: Meissner Bolte Partnerschaft mbB  Patentanwälte Rechtsanwälte Postfach 86 06 24 81633 München 81633 München (DE)