(19)

(11)

EP 4 280 904 A1

(12)

(43) Date of publication: 29.11.2023 Bulletin 2023/48 (21) Application number: 22700839.8 (22) Date of filing: 19.01.2022

(51) International Patent Classification (IPC):  A24F 40/50(2020.01) G01F 23/292(2006.01) A24F 40/53(2020.01) (52) Cooperative Patent Classification (CPC): A24F 40/53; A24F 40/50; A24F 40/51; A24F 40/10; G01F 23/2925 (86) International application number: PCT/EP2022/051110 (87) International publication number: WO 2022/157187 (28.07.2022 Gazette 2022/30)

(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 MK MT NL NO PL PT RO RS SE SI SK SM TR Designated Extension States: BA ME Designated Validation States: KH MA MD TN (30) Priority: 19.01.2021 EP 21152330 (71) Applicant: JT International SA 1202 Geneva (CH)	(72) Inventors: WRIGHT, Alec Guildford Surrey GU2 7SU (GB) GARCIA GARCIA, Eduardo Jose 1218 Grand-Saconnex (CH) PILATOWICZ, Grzegorz Aleksander 1274 Grens (CH) (74) Representative: Plasseraud IP  66, rue de la Chaussée d'Antin 75440 Paris Cedex 09 75440 Paris Cedex 09 (FR)