(19)
(11) EP 4 426 136 A1

(12)

(43) Date of publication:
11.09.2024 Bulletin 2024/37

(21) Application number: 22813527.3

(22) Date of filing: 04.11.2022
(51) International Patent Classification (IPC): 
A24B 15/18(2006.01)
 A24B 15/30(2006.01)
(52) Cooperative Patent Classification (CPC):
A24B 15/18; A24B 15/307; A24B 15/10
(86) International application number:
PCT/EP2022/080842
(87) International publication number:
WO 2023/079089 (11.05.2023 Gazette 2023/19)
(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: 05.11.2021 EP 21206813

(71) Applicant: Philip Morris Products S.A.
2000 Neuchâtel (CH)

(72) Inventors:
  • BOVET, Lucien
    2000 Neuchâtel (CH)
  • HAENNI, Simon
    2000 Neuchâtel (CH)

(74) Representative: Grünecker Patent- und Rechtsanwälte PartG mbB 
Leopoldstraße 4
80802 München
80802 München (DE)

   


(54) A METHOD FOR TREATING TOBACCO MATERIAL AND TREATED TOBACCO MATERIAL