(19)
(11) EP 4 525 642 A1

(12)

(43) Date of publication:
26.03.2025 Bulletin 2025/13

(21) Application number: 23727498.0

(22) Date of filing: 15.05.2023
(51) International Patent Classification (IPC): 
A24C 5/01(2020.01)
A24C 5/34(2006.01)
 A24C 5/18(2006.01)
A24C 5/345(2006.01)
(52) Cooperative Patent Classification (CPC):
A24C 5/34; A24C 5/345; A24C 5/01; A24C 5/18
(86) International application number:
PCT/EP2023/062987
(87) International publication number:
WO 2023/222610 (23.11.2023 Gazette 2023/47)
(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: 17.05.2022 EP 22173669

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

(72) Inventors:
  • CANTIERI, Fabio
    20121 Milano (IT)
  • FRANCESCHI, Matteo
    20121 Milano (IT)
  • LA PORTA, Pietro Davide
    20121 Milano (IT)
  • PRESTIA, Ivan
    20121 Milano (IT)

(74) Representative: Bohest AG 
Holbeinstrasse 36-38
4051 Basel
4051 Basel (CH)

   


(54) CLOSED LOOP SYSTEM AND METHOD FOR CONTROLLING A POSITION OF A SUSCEPTOR IN AN AEROSOL-GENERATING ARTICLE