EP4337034A4 - Aerosol-generating article and aerosol-generating device having same - Google Patents

Aerosol-generating article and aerosol-generating device having same

Info

Publication number: EP4337034A4
Authority: EP; European Patent Office
Prior art keywords: aerosol; generating; same; generating device; article
Prior art date: 2021-05-14
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Pending

Application number

EP22807893.7A

Other languages

German (de)

French (fr)

Other versions

EP4337034A1 (en

Inventor

Ju Hwan Lee

Jeong Hoo Kim

Min Kyu Kim

Jung Ho Kim

Ju Eon Park

Jong Sub Lee

Byung Sung Cho

Jung Ho Han

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

KT&G Corp

Original Assignee

KT&G Corp

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

2021-05-14

Filing date

2022-05-13

Publication date

2025-03-26

2022-05-13 Application filed by KT&G Corp filed Critical KT&G Corp

2024-03-20 Publication of EP4337034A1 publication Critical patent/EP4337034A1/en

2025-03-26 Publication of EP4337034A4 publication Critical patent/EP4337034A4/en

Status Pending legal-status Critical Current

Classifications

- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24C—MACHINES FOR MAKING CIGARS OR CIGARETTES
- A24C5/00—Making cigarettes; Making tipping materials for, or attaching filters or mouthpieces to, cigars or cigarettes
- A24C5/14—Machines of the continuous-rod type
- A24C5/18—Forming the rod
- A24C5/1885—Forming the rod for cigarettes with an axial air duct
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
- A24B15/00—Chemical features or treatment of tobacco; Tobacco substitutes, e.g. in liquid form
- A24B15/10—Chemical features of tobacco products or tobacco substitutes
- A24B15/16—Chemical features of tobacco products or tobacco substitutes of tobacco substitutes
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
- A24B15/00—Chemical features or treatment of tobacco; Tobacco substitutes, e.g. in liquid form
- A24B15/10—Chemical features of tobacco products or tobacco substitutes
- A24B15/16—Chemical features of tobacco products or tobacco substitutes of tobacco substitutes
- A24B15/167—Chemical features of tobacco products or tobacco substitutes of tobacco substitutes in liquid or vaporisable form, e.g. liquid compositions for electronic cigarettes
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24C—MACHINES FOR MAKING CIGARS OR CIGARETTES
- A24C5/00—Making cigarettes; Making tipping materials for, or attaching filters or mouthpieces to, cigars or cigarettes
- A24C5/01—Making cigarettes for simulated smoking devices
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
- A24D1/00—Cigars; Cigarettes
- A24D1/02—Cigars; Cigarettes with special covers
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
- A24D1/00—Cigars; Cigarettes
- A24D1/04—Cigars; Cigarettes with mouthpieces or filter-tips
- A24D1/045—Cigars; Cigarettes with mouthpieces or filter-tips with smoke filter means
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
- A24D1/00—Cigars; Cigarettes
- A24D1/20—Cigarettes specially adapted for simulated smoking devices
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
- A24D3/00—Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
- A24D3/17—Filters specially adapted for simulated smoking devices
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
- A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
- A24F40/10—Devices using liquid inhalable precursors
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
- A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
- A24F40/20—Devices using solid inhalable precursors
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
- A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
- A24F40/30—Devices using two or more structurally separated inhalable precursors, e.g. using two liquid precursors in two cartridges
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
- A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
- A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
- A24F40/46—Shape or structure of electric heating means
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
- A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
- A24F40/50—Control or monitoring

Landscapes

Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
General Chemical & Material Sciences (AREA)
Cigarettes, Filters, And Manufacturing Of Filters (AREA)

EP22807893.7A 2021-05-14 2022-05-13 Aerosol-generating article and aerosol-generating device having same Pending EP4337034A4 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
KR1020210063009A KR102713416B1 (en)	2021-05-14	2021-05-14	Aerosol generating article and aerosol generating device having the same
PCT/KR2022/006912 WO2022240246A1 (en)	2021-05-14	2022-05-13	Aerosol-generating article and aerosol-generating device having same

Publications (2)

Publication Number	Publication Date
EP4337034A1 EP4337034A1 (en)	2024-03-20
EP4337034A4 true EP4337034A4 (en)	2025-03-26

Family

ID=84028717

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP22807893.7A Pending EP4337034A4 (en)	2021-05-14	2022-05-13	Aerosol-generating article and aerosol-generating device having same

Country Status (7)

Country	Link
US (1)	US20240188628A1 (en)
EP (1)	EP4337034A4 (en)
JP (1)	JP2024515970A (en)
KR (1)	KR102713416B1 (en)
CN (1)	CN117202800A (en)
CA (1)	CA3217002A1 (en)
WO (1)	WO2022240246A1 (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US20180116277A1 (en) *	2015-04-30	2018-05-03	Philip Morris Products S.A.	Aerosol-generating article comprising a detachable freshener delivery element with high ventilation
WO2019030272A1 (en) *	2017-08-09	2019-02-14	Philip Morris Products S.A.	Aerosol-generating article having rod with multiple sheets of tobacco material
US20190343174A1 (en) *	2018-05-12	2019-11-14	Shenzhen Dakavape Tech Co., Ltd.	Product for baking and atomizing
WO2020101213A1 (en) *	2018-11-16	2020-05-22	주식회사 케이티앤지	Aerosol generation device and system
WO2021070330A1 (en) *	2019-10-10	2021-04-15	日本たばこ産業株式会社	Non-combustion heating type flavor inhaler
US20210127741A1 (en) *	2018-10-17	2021-05-06	Kt&G Corporation	Aerosol generating article

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US7163015B2 (en) *	2003-01-30	2007-01-16	Philip Morris Usa Inc.	Opposed seam electrically heated cigarette smoking system
GB201004976D0 (en) *	2010-03-24	2010-05-12	Filtrona Int Ltd	Tobacco smoke filter
EP3831220B1 (en) *	2010-07-30	2022-09-07	Japan Tobacco Inc.	Smokeless flavor inhalator
EP2583570B1 (en) *	2011-10-21	2015-02-18	Philip Morris Products S.A.	Smoking article having a mouth end cavity with indicia
US9491970B2 (en) *	2011-12-21	2016-11-15	Japan Tobacco Inc.	Paper tube and flavor inhaler
EP2625975A1 (en) *	2012-02-13	2013-08-14	Philip Morris Products S.A.	Aerosol-generating article having an aerosol-cooling element
TWI715737B (en) *	2016-03-09	2021-01-11	瑞士商菲利浦莫里斯製品股份有限公司	Aerosol-generating article
RU2738701C2 (en) *	2016-04-20	2020-12-15	Филип Моррис Продактс С.А.	Hybrid element which generates an aerosol, and a method of making a hybrid aerosol-generating element
TW202037284A (en) *	2018-11-14	2020-10-16	日商日本煙草產業股份有限公司	Non-combustion heating type smoking article and non-combustion heating type smoking system
KR102403222B1 (en) *	2018-11-23	2022-05-27	주식회사 케이티앤지	Cigarette and aerosol generating apparatus therefor
GB201903285D0 (en) *	2019-03-11	2019-04-24	Nicoventures Trading Ltd	Aerosol provision system
CN113784637A (en) *	2019-04-18	2021-12-10	日本烟草产业株式会社	Non-combustion heated cigarettes and electrically heated tobacco products
WO2020234916A1 (en) *	2019-05-17	2020-11-26	日本たばこ産業株式会社	Tobacco rod for flavor inhaler
EP3979844B1 (en) *	2019-06-10	2024-03-06	Philip Morris Products S.A.	Stable wrapper for aerosol generating article

2021
- 2021-05-14 KR KR1020210063009A patent/KR102713416B1/en active Active
2022
- 2022-05-13 US US18/287,983 patent/US20240188628A1/en active Pending
- 2022-05-13 CA CA3217002A patent/CA3217002A1/en active Pending
- 2022-05-13 JP JP2023565632A patent/JP2024515970A/en active Pending
- 2022-05-13 WO PCT/KR2022/006912 patent/WO2022240246A1/en not_active Ceased
- 2022-05-13 EP EP22807893.7A patent/EP4337034A4/en active Pending
- 2022-05-13 CN CN202280029933.6A patent/CN117202800A/en active Pending

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US20180116277A1 (en) *	2015-04-30	2018-05-03	Philip Morris Products S.A.	Aerosol-generating article comprising a detachable freshener delivery element with high ventilation
WO2019030272A1 (en) *	2017-08-09	2019-02-14	Philip Morris Products S.A.	Aerosol-generating article having rod with multiple sheets of tobacco material
US20190343174A1 (en) *	2018-05-12	2019-11-14	Shenzhen Dakavape Tech Co., Ltd.	Product for baking and atomizing
US20210127741A1 (en) *	2018-10-17	2021-05-06	Kt&G Corporation	Aerosol generating article
WO2020101213A1 (en) *	2018-11-16	2020-05-22	주식회사 케이티앤지	Aerosol generation device and system
WO2021070330A1 (en) *	2019-10-10	2021-04-15	日本たばこ産業株式会社	Non-combustion heating type flavor inhaler

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2022240246A1 *

Also Published As

Publication number	Publication date
CA3217002A1 (en)	2022-11-17
US20240188628A1 (en)	2024-06-13
WO2022240246A1 (en)	2022-11-17
EP4337034A1 (en)	2024-03-20
KR102713416B1 (en)	2024-10-02
JP2024515970A (en)	2024-04-11
CN117202800A (en)	2023-12-08
KR20220155153A (en)	2022-11-22

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Legal Events

Date	Code	Title	Description
2022-11-29	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE
2024-02-16	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
2024-02-16	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE
2024-03-20	17P	Request for examination filed	Effective date: 20231023
2024-03-20	AK	Designated contracting states	Kind code of ref document: A1 Designated state(s): 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
2024-08-21	DAV	Request for validation of the european patent (deleted)
2024-08-21	DAX	Request for extension of the european patent (deleted)
2025-03-26	A4	Supplementary search report drawn up and despatched	Effective date: 20250226
2025-03-26	RIC1	Information provided on ipc code assigned before grant	Ipc: A24F 40/30 20200101ALI20250220BHEP Ipc: A24D 3/17 20200101ALI20250220BHEP Ipc: A24B 15/167 20200101ALI20250220BHEP Ipc: A24F 40/20 20200101ALI20250220BHEP Ipc: A24F 40/10 20200101ALI20250220BHEP Ipc: A24F 40/50 20200101ALI20250220BHEP Ipc: A24F 40/46 20200101ALI20250220BHEP Ipc: A24D 1/02 20060101ALI20250220BHEP Ipc: A24D 1/04 20060101ALI20250220BHEP Ipc: A24D 1/20 20200101ALI20250220BHEP Ipc: A24C 5/18 20060101AFI20250220BHEP
2025-09-26	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: EXAMINATION IS IN PROGRESS
2025-10-29	17Q	First examination report despatched	Effective date: 20250925