(19)

(11)

EP 4 739 156 A1

(12)

(43) Date of publication: 13.05.2026 Bulletin 2026/20 (21) Application number: 24736820.2 (22) Date of filing: 28.06.2024

(51) International Patent Classification (IPC):  A24D 3/17(2020.01) A24D 3/06(2006.01) A24D 1/20(2020.01) A24D 3/10(2006.01) (52) Cooperative Patent Classification (CPC): A24D 1/20; A24D 3/17; A24D 3/10; A24D 3/068; A24D 3/063 (86) International application number: PCT/EP2024/068405 (87) International publication number: WO 2025/011989 (16.01.2025 Gazette 2025/03)

(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: 07.07.2023 EP 23386057 (71) Applicant: Philip Morris Products S.A. 2000 Neuchâtel (CH)	(72) Inventor: PAPAKYRILLOU, Stefanos 2000 Neuchâtel (CH) (74) Representative: HGF  HGF Limited 4th Floor, 1 City Square Leeds LS1 2ES Leeds LS1 2ES (GB)