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(11)

EP 4 740 156 A1

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(43) Date of publication: 13.05.2026 Bulletin 2026/20 (21) Application number: 24736823.6 (22) Date of filing: 01.07.2024

(51) International Patent Classification (IPC):  G06Q 10/0635(2023.01) G06Q 50/04(2012.01) H04L 9/32(2006.01) G06Q 10/06(2023.01) H04L 9/00(2022.01) (52) Cooperative Patent Classification (CPC): H04L 9/50; G06Q 50/04; H04L 9/3263; G06Q 2220/00; G06Q 30/018; G06Q 10/30; G06Q 10/08; G06Q 10/063 (86) International application number: PCT/EP2024/068458 (87) International publication number: WO 2025/008293 (09.01.2025 Gazette 2025/02)

(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: 04.07.2023 EP 23183307 (71) Applicant: BASF SE 67056 Ludwigshafen am Rhein (DE)	(72) Inventors: LANFRANCHINI, Stefania 67056 Ludwigshafen am Rhein (DE) BRUENING, Jan Claus 67061 Ludwigshafen am Rhein (DE) SCHWARZKOPF, Jens 67056 Ludwigshafen am Rhein (DE) HUESMANN, Stephan 48165 Muenster (DE) MOTH, Alexandra 38159 Vechelde (DE) (74) Representative: BASF IP Association  BASF SE GBI - Z078 67056 Ludwigshafen 67056 Ludwigshafen (DE)