(19)

(11)

EP 4 114 207 A1

(12)

(43) Date of publication: 11.01.2023 Bulletin 2023/02 (21) Application number: 21707748.6 (22) Date of filing: 02.03.2021

(51) International Patent Classification (IPC):  A24B 3/14(2006.01) A24B 15/12(2006.01) A24F 40/20(2020.01) A24B 15/18(2006.01) A24B 15/16(2020.01) (52) Cooperative Patent Classification (CPC): A24F 40/20; A24B 15/186; A24B 3/14; A24B 15/12; A24B 15/16 (86) International application number: PCT/EP2021/055102 (87) International publication number: WO 2021/175807 (10.09.2021 Gazette 2021/36)

(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: 03.03.2020 EP 20160743 (71) Applicant: JT International S.A. 1202 Genève (CH)	(72) Inventors: DYLAN-HYDE, Anthony 74000 Annecy (FR) VERLAAN, Theo 1206 Genève (CH) (74) Representative: BOVARD AG  Patent- und Markenanwälte Optingenstrasse 16 3013 Bern 3013 Bern (CH)