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(11)

EP 3 592 352 A1

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(43) Date of publication: 15.01.2020 Bulletin 2020/03 (21) Application number: 18712467.2 (22) Date of filing: 07.03.2018

(51) International Patent Classification (IPC):  A61K 31/465(2006.01) A61K 9/00(2006.01) A24B 15/16(2020.01) A61K 45/06(2006.01) (86) International application number: PCT/IB2018/051482 (87) International publication number: WO 2018/163085 (13.09.2018 Gazette 2018/37)

(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: 07.03.2017 US 201715452133 (71) Applicant: Philip Morris Products S.A. 2000 Neuchâtel (CH)	(72) Inventors: STENZLER, Alex Long Beach, CA 90804 (US) ZAMEL, Noe Toronto, Ontario M2M 2T1 (CA) SLUTSKY, Arthur Toronto, Ontario M5R 3T5 (CA) ELLIS, Steven Oro-Medonte, Ontario L0L 2E0 (CA) HAN, Steve Huntington Beach, CA 92648 (US) (74) Representative: Nytko-Lutz, Emily Anne  Reddie & Grose LLP The White Chapel Building 10 Whitechapel High Street London E1 8QS London E1 8QS (GB)