EP4418896A4 - DEVICE FOR GENERATING AEROSOL - Google Patents

DEVICE FOR GENERATING AEROSOL

Info

Publication number: EP4418896A4
Authority: EP; European Patent Office
Prior art keywords: generating aerosol; aerosol; generating
Prior art date: 2021-10-21
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

EP22883860.3A

Other languages

German (de)

French (fr)

Other versions

EP4418896A1 (en

Inventor

Taehun Kim

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.)

2021-10-21

Filing date

2022-10-12

Publication date

2025-08-27

2022-10-12 Application filed by KT&G Corp filed Critical KT&G Corp

2022-10-12 Priority to EP26157470.1A priority Critical patent/EP4717103A2/en

2024-08-28 Publication of EP4418896A1 publication Critical patent/EP4418896A1/en

2025-08-27 Publication of EP4418896A4 publication Critical patent/EP4418896A4/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
- A24F40/10—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
- A24F40/42—Cartridges or containers for 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
- A24F40/40—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
- A24F40/50—Control or monitoring
- A24F40/51—Arrangement of sensors
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/02—Sealings between relatively-stationary surfaces
- F16J15/06—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces

Landscapes

Engineering & Computer Science (AREA)
General Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Infusion, Injection, And Reservoir Apparatuses (AREA)
Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
Catching Or Destruction (AREA)

EP22883860.3A 2021-10-21 2022-10-12 DEVICE FOR GENERATING AEROSOL Pending EP4418896A4 (en)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
EP26157470.1A EP4717103A2 (en)	2021-10-21	2022-10-12	Device for generating aerosol

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
KR1020210141248A KR102657026B1 (en)	2021-10-21	2021-10-21	Device for generating aerosol
PCT/KR2022/015422 WO2023068637A1 (en)	2021-10-21	2022-10-12	Device for generating aerosol

Related Child Applications (1)

Application Number	Title	Priority Date	Filing Date
EP26157470.1A Division EP4717103A2 (en)	2021-10-21	2022-10-12	Device for generating aerosol

Publications (2)

Publication Number	Publication Date
EP4418896A1 EP4418896A1 (en)	2024-08-28
EP4418896A4 true EP4418896A4 (en)	2025-08-27

Family

ID=86058407

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
EP22883860.3A Pending EP4418896A4 (en)	2021-10-21	2022-10-12	DEVICE FOR GENERATING AEROSOL
EP26157470.1A Pending EP4717103A2 (en)	2021-10-21	2022-10-12	Device for generating aerosol

Family Applications After (1)

Application Number	Title	Priority Date	Filing Date
EP26157470.1A Pending EP4717103A2 (en)	2021-10-21	2022-10-12	Device for generating aerosol

Country Status (7)

Country	Link
US (1)	US20240284974A1 (en)
EP (2)	EP4418896A4 (en)
JP (1)	JP2024535519A (en)
KR (1)	KR102657026B1 (en)
CN (2)	CN121753978A (en)
CA (1)	CA3233858A1 (en)
WO (1)	WO2023068637A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO2023068636A1 (en) *	2021-10-20	2023-04-27	Kt&G Corporation	Device for generating aerosol
KR102688839B1 (en) *	2021-11-05	2024-07-26	주식회사 케이티앤지	Device for generating aerosol

Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO2020249950A1 (en) *	2019-06-11	2020-12-17	Nicoventures Trading Limited	A mouthpiece and an article for use in an aerosol provision system
WO2021071203A1 (en) *	2019-10-11	2021-04-15	Kt&G Corporation	Aerosol generating device and method for showing the remaining amount of liquid composition using light source
KR20210101045A (en) *	2020-02-07	2021-08-18	주식회사 케이티앤지	Aerosol generating device for determining puff number and operation method thereof

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
KR102180421B1 (en) *	2017-10-30	2020-11-18	주식회사 케이티앤지	Apparatus for generating aerosols
KR102203852B1 (en) *	2018-11-16	2021-01-15	주식회사 케이티앤지	Apparatus and system for generating aerosols
KR102262490B1 (en) *	2019-01-16	2021-06-08	주식회사 케이티앤지	Device and method for generating aerosol
AU2020235315A1 (en) *	2019-03-11	2021-10-21	Nicoventures Trading Limited	Aerosol generating device
IL288436B2 (en) *	2019-06-05	2025-05-01	Philip Morris Products Sa	Frame for an aerosol-generating device and method of forming a frame
KR102299649B1 (en) *	2020-01-20	2021-09-08	주식회사 이엠텍	Liquid cartridge including genuine product certification terminal and microparticle generator having the same
KR102432917B1 (en) *	2020-03-30	2022-08-16	주식회사 케이티앤지	Aerosol generating device that activates heater by detecting user's contact and method for operating the same

2021
- 2021-10-21 KR KR1020210141248A patent/KR102657026B1/en active Active
2022
- 2022-10-12 CN CN202610206982.2A patent/CN121753978A/en active Pending
- 2022-10-12 EP EP22883860.3A patent/EP4418896A4/en active Pending
- 2022-10-12 EP EP26157470.1A patent/EP4717103A2/en active Pending
- 2022-10-12 US US18/695,535 patent/US20240284974A1/en active Pending
- 2022-10-12 WO PCT/KR2022/015422 patent/WO2023068637A1/en not_active Ceased
- 2022-10-12 JP JP2024520792A patent/JP2024535519A/en active Pending
- 2022-10-12 CN CN202280066357.2A patent/CN118042946A/en active Pending
- 2022-10-12 CA CA3233858A patent/CA3233858A1/en active Pending

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO2020249950A1 (en) *	2019-06-11	2020-12-17	Nicoventures Trading Limited	A mouthpiece and an article for use in an aerosol provision system
WO2021071203A1 (en) *	2019-10-11	2021-04-15	Kt&G Corporation	Aerosol generating device and method for showing the remaining amount of liquid composition using light source
KR20210101045A (en) *	2020-02-07	2021-08-18	주식회사 케이티앤지	Aerosol generating device for determining puff number and operation method thereof

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2023068637A1 *

Also Published As

Publication number	Publication date
KR20230057155A (en)	2023-04-28
CA3233858A1 (en)	2023-04-27
CN121753978A (en)	2026-03-31
JP2024535519A (en)	2024-09-30
EP4717103A2 (en)	2026-04-01
CN118042946A (en)	2024-05-14
US20240284974A1 (en)	2024-08-29
WO2023068637A1 (en)	2023-04-27
EP4418896A1 (en)	2024-08-28
KR102657026B1 (en)	2024-04-11

Legal Events

Date	Code	Title	Description
2023-05-05	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE
2024-07-26	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
2024-07-26	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE
2024-08-28	17P	Request for examination filed	Effective date: 20240417
2024-08-28	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
2025-01-29	DAV	Request for validation of the european patent (deleted)
2025-01-29	DAX	Request for extension of the european patent (deleted)
2025-07-22	REG	Reference to a national code	Ref country code: DE Ref legal event code: R079 Free format text: PREVIOUS MAIN CLASS: A24F0040400000 Ipc: A24F0040300000
2025-08-27	A4	Supplementary search report drawn up and despatched	Effective date: 20250728
2025-08-27	RIC1	Information provided on ipc code assigned before grant	Ipc: A24F 40/30 20200101AFI20250722BHEP Ipc: A24F 40/42 20200101ALI20250722BHEP Ipc: A24F 40/51 20200101ALI20250722BHEP Ipc: A24F 40/20 20200101ALN20250722BHEP Ipc: A24F 40/485 20200101ALN20250722BHEP

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