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EP 4 798 008 A1

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(43) Date of publication: 02.09.2026 Bulletin 2026/36 (21) Application number: 24791415.3 (22) Date of filing: 22.10.2024

(51) International Patent Classification (IPC):  A24F 40/85(2020.01) A24F 40/20(2020.01) (52) Cooperative Patent Classification (CPC): A24F 40/20; A24F 40/85; A24F 40/90 (86) International application number: PCT/EP2024/079782 (87) International publication number: WO 2025/087884 (01.05.2025 Gazette 2025/18)

(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 (30) Priority: 24.10.2023 EP 23386104 (71) Applicant: Philip Morris Products S.A. 2000 Neuchâtel (CH)	(72) Inventors: BOLOGNA, Matteo 2000 Neuchâtel (CH) KONANDREAS, Stefanos 1007 Lausanne (CH) SLAMA, Philippe 1007 Lausanne (CH) TAN, Hee Khiem Shenzhen, Guangdong 518026 (CN) WANG, Xia Shenzhen, Guangdong 518026 (CN) (74) Representative: Abitz & Partner  Postfach 86 01 09 81628 München 81628 München (DE)