(19)
(11) EP 4 426 151 A1

(12)

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

(21) Application number: 22887752.8

(22) Date of filing: 01.11.2022
(51) International Patent Classification (IPC): 
A24F 40/60(2020.01)
A24F 40/51(2020.01)
A24D 1/02(2006.01)
D21H 27/00(2006.01)
A24D 1/20(2020.01)
 A24F 40/50(2020.01)
A24F 40/46(2020.01)
D21H 19/02(2006.01)
A24F 40/20(2020.01)
(52) Cooperative Patent Classification (CPC):
A24D 1/02; A24F 40/20; A24F 40/51; A24F 40/60; D21H 27/00; A24F 40/53; D21H 27/30
(86) International application number:
PCT/KR2022/016859
(87) International publication number:
WO 2023/075558 (04.05.2023 Gazette 2023/18)
(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: 01.11.2021 KR 20210148339
22.04.2022 KR 20220050371

(71) Applicant: KT & G Corporation
Daejeon 34337 (KR)

(72) Inventors:
  • KIM, Yonghwan
    Anyang-si Gyeonggi-do 13970 (KR)
  • KWON, Youngbum
    Yongin-si Gyeonggi-do 16930 (KR)
  • KIM, Dongsung
    Seoul 06310 (KR)
  • LIM, Hunil
    Seoul 05555 (KR)
  • JANG, Seoksu
    Daejeon 34337 (KR)

(74) Representative: Schornack, Oliver 
Wuesthoff & Wuesthoff Patentanwälte und Rechtsanwalt PartG mbB Schweigerstraße 2
81541 München
81541 München (DE)

   


(54) AEROSOL GENERATING DEVICE AND SYSTEM INCLUDING THE SAME