EP4436416A4 - AEROSOL GENERATION DEVICE - Google Patents

AEROSOL GENERATION DEVICE

Info

Publication number: EP4436416A4
Authority: EP; European Patent Office
Prior art keywords: generation device; aerosol generation; aerosol; generation
Prior art date: 2021-11-23
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

EP22898954.7A

Other languages

German (de)

French (fr)

Other versions

EP4436416A1 (en

Inventor

Dong Sung Kim

Yong Hwan Kim

Hunil Lim

Seok Su Jang

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.)

2021-11-23

Filing date

2022-11-18

Publication date

2025-10-29

2022-11-18 Application filed by KT&G Corp filed Critical KT&G Corp

2024-10-02 Publication of EP4436416A1 publication Critical patent/EP4436416A1/en

2025-10-29 Publication of EP4436416A4 publication Critical patent/EP4436416A4/en

Status Pending legal-status Critical Current

Links

Classifications

- 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
- 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
- A24F40/48—Fluid transfer means, e.g. pumps
- A24F40/485—Valves; Apertures
- 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
- A24F40/90—Arrangements or methods specially adapted for charging batteries thereof
- A24F40/95—Arrangements or methods specially adapted for charging batteries thereof structurally associated with cases

EP22898954.7A 2021-11-23 2022-11-18 AEROSOL GENERATION DEVICE Pending EP4436416A4 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
KR1020210162153A KR102688713B1 (en)	2021-11-23	2021-11-23	Device for generating aerosol
PCT/KR2022/018297 WO2023096272A1 (en)	2021-11-23	2022-11-18	Aerosol generating device

Publications (2)

Publication Number	Publication Date
EP4436416A1 EP4436416A1 (en)	2024-10-02
EP4436416A4 true EP4436416A4 (en)	2025-10-29

Family

ID=86539980

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP22898954.7A Pending EP4436416A4 (en)	2021-11-23	2022-11-18	AEROSOL GENERATION DEVICE

Country Status (7)

Country	Link
US (1)	US20240188637A1 (en)
EP (1)	EP4436416A4 (en)
JP (1)	JP7690068B2 (en)
KR (1)	KR102688713B1 (en)
CN (1)	CN117979843A (en)
CA (1)	CA3214158A1 (en)
WO (1)	WO2023096272A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
IL265355B2 (en) *	2016-09-14	2026-02-01	Altria Client Services Llc	Smoking device

Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO2021110778A1 (en) *	2019-12-03	2021-06-10	Jt International Sa	Aerosol generation device having a baffle
WO2021110736A1 (en) *	2019-12-03	2021-06-10	Jt International S.A.	An aerosol generation device having a heating chamber with a thermal guard
KR20210078347A (en) *	2019-12-18	2021-06-28	주식회사 케이티앤지	Aerosol generating apparatus

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
MX346864B (en) *	2012-01-03	2017-04-04	Philip Morris Products Sa	An aerosol generating device and system with improved airflow.
CN111772243B (en) *	2015-02-06	2023-08-04	菲利普莫里斯生产公司	Improved extractor for aerosol generating device
CN110494053B (en) *	2017-04-11	2022-05-31	韩国烟草人参公社	Aerosol generating device
KR102719798B1 (en) *	2017-07-10	2024-10-21	필립모리스 프로덕츠 에스.에이.	Cartridge assembly with ventilation airflow
KR102074932B1 (en) *	2018-06-01	2020-02-07	주식회사 케이티앤지	Heater assembly and aerosol generating device comprising the same
US20220225674A1 (en) *	2019-04-23	2022-07-21	Philip Morris Products S.A.	Aerosol-generating device for use with an aerosol-generating article
US11089818B2 (en) *	2020-01-10	2021-08-17	Fuisz Hnb Technologies Llc	Heater for vaporizer device with air preheating element and method for producing the same

2021
- 2021-11-23 KR KR1020210162153A patent/KR102688713B1/en active Active
2022
- 2022-11-18 JP JP2023576357A patent/JP7690068B2/en active Active
- 2022-11-18 WO PCT/KR2022/018297 patent/WO2023096272A1/en not_active Ceased
- 2022-11-18 CN CN202280064067.4A patent/CN117979843A/en active Pending
- 2022-11-18 EP EP22898954.7A patent/EP4436416A4/en active Pending
- 2022-11-18 US US18/285,618 patent/US20240188637A1/en active Pending
- 2022-11-18 CA CA3214158A patent/CA3214158A1/en active Pending

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO2021110778A1 (en) *	2019-12-03	2021-06-10	Jt International Sa	Aerosol generation device having a baffle
WO2021110736A1 (en) *	2019-12-03	2021-06-10	Jt International S.A.	An aerosol generation device having a heating chamber with a thermal guard
KR20210078347A (en) *	2019-12-18	2021-06-28	주식회사 케이티앤지	Aerosol generating apparatus

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2023096272A1 *

Also Published As

Publication number	Publication date
WO2023096272A1 (en)	2023-06-01
US20240188637A1 (en)	2024-06-13
JP2024522677A (en)	2024-06-21
CN117979843A (en)	2024-05-03
EP4436416A1 (en)	2024-10-02
JP7690068B2 (en)	2025-06-09
KR102688713B1 (en)	2024-07-29
KR20230075702A (en)	2023-05-31
CA3214158A1 (en)	2023-06-01

Legal Events

Date	Code	Title	Description
2023-06-02	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE
2024-08-30	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
2024-08-30	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE
2024-10-02	17P	Request for examination filed	Effective date: 20231010
2024-10-02	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 ME MK MT NL NO PL PT RO RS SE SI SK SM TR
2025-02-26	DAV	Request for validation of the european patent (deleted)
2025-02-26	DAX	Request for extension of the european patent (deleted)
2025-10-29	A4	Supplementary search report drawn up and despatched	Effective date: 20250926
2025-10-29	RIC1	Information provided on ipc code assigned before grant	Ipc: A24F 40/40 20200101AFI20250922BHEP Ipc: A24F 40/485 20200101ALI20250922BHEP Ipc: A24F 40/20 20200101ALI20250922BHEP Ipc: A24F 40/465 20200101ALI20250922BHEP

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