US20200037665A1 - A vapor generating device and a method for generating vapor - Google Patents
A vapor generating device and a method for generating vapor Download PDFInfo
- Publication number
- US20200037665A1 US20200037665A1 US16/341,098 US201716341098A US2020037665A1 US 20200037665 A1 US20200037665 A1 US 20200037665A1 US 201716341098 A US201716341098 A US 201716341098A US 2020037665 A1 US2020037665 A1 US 2020037665A1
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- US
- United States
- Prior art keywords
- generating device
- vapor generating
- vapor
- hollow tube
- electric heater
- Prior art date
- 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.)
- Abandoned
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Classifications
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- 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
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- A24F47/008—
-
- 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
- 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
- A24F40/44—Wicks
-
- 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
- A24F40/10—Devices using liquid inhalable precursors
Definitions
- the invention relates to a vapor generating device for generating a vapor from a liquid, wherein said liquid comprises nicotine or a salt thereof, and a method of generating vapor from a liquid.
- the invention further relates to an electronic delivery system for providing nicotine to a user.
- ENDS Electronic nicotine delivery systems
- Some inexpensive products known as e-cigarettes, on the market deliver the nicotine-containing liquid to the heater via a fabric saturated with the liquid and other devices provide a disposable cartridge for the liquid.
- the liquid saturates a sponge material that helps to transport it to the heater.
- Other systems incorporate an inexpensive glass fiber bundle wick to transport the liquid from the heater.
- the wick itself is often integrated with an electric heater.
- the liquid, wick and heater are all elements of the disposable cartridge.
- the invention relates to the development of new improved vapor generating device for generating a vapor from a liquid.
- the vapor generating device is used in an electronic delivery system for generating a vapor from a liquid such as a nicotine solution, wherein said system secures that there will be no leakage of any liquid or vapor as well as a controlled delivery of the vapor in terms of dosage, which enables the possibility to provide specific and defined doses to a human in need to quit smoking.
- the system shows a consistency in relation to providing the same dosages over time up to at least 400 dosages.
- liquid received in a wick or similar liquid carrying device is vaporized by an electric heater enclosing at least a heater section of said wick.
- the wick can be self-contained or supported by a tube-like element.
- the vapor generating device is arranged in the vicinity of a cartridge supporting a liquid container, so as to allow the wick or similar liquid carrying device to transport liquid from the container to the heater section of the wick.
- the heater is connected to an energy or power source and a control unit that will activate the heater at certain conditions.
- the heater is mounted on or supported by a base plate. Any required electric wirings extend from the heater through base plate to control unit and power supply.
- the electric heater is provided with a plurality of apertures or through holes through which liquid may pass from the wick and be vaporized when the heater is activated.
- An open volume at the heater forms a vaporizing chamber.
- the wick is elongated and has an extension section extending outside the heater.
- Vapor generating device is enclosed in a housing together with a power supply and a control unit.
- a mouth piece In the delivery system, there is also a mouth piece and at least one channel or outlet conduit extending from the mouth piece to the vaporizing chamber.
- vaporized liquid present in the vaporizing chamber will be drawn through the at least one duct or outlet conduit to the mouth piece and to the user.
- the mouth piece is inserted into the housing.
- the housing is provided with at least one air inlet connecting vaporizing chamber with the exterior of housing.
- the invention relates to a method of using the system or method as defined above or below for the treatment of a human being a smoking addict, i.e., aid in quitting smoking.
- FIG. 1 is a schematic perspective view showing one embodiment of an electronic delivery system comprising a vapor generating device in accordance with the invention.
- FIG. 2 is a schematic perspective view showing a first embodiment of a vapor generating device in accordance with the invention schematically shown in a system between a mouth piece and a bottom section of a housing.
- FIG. 3 is a schematic perspective view showing a second embodiment of a vapor generating device in accordance with the invention.
- FIG. 4 is a schematic perspective view showing a third embodiment of a vapor generating device in accordance with the invention.
- FIG. 1 The embodiment of an electronic delivery system 40 shown in FIG. 1 comprises a vapor generating device 10 in accordance with the invention.
- Vapor generating device 10 is enclosed in a housing 46 .
- a disposable cartridge 42 with a mouthpiece 44 is attached to and partly inserted into housing 46 .
- Vapor generating device 10 is completely enclosed within housing 46 and is shown schematically only.
- At least one air inlet 17 is provided and extends into an interior space within housing 46 .
- the invention in a first aspect, as shown in FIG. 2 to FIG. 4 , the invention relates to a vapor generating device 10 for generating a vapor from a liquid, wherein said liquid comprises nicotine or a salt thereof.
- the liquid is contained in a reservoir 14 supported inside said disposable cartridge 42 .
- the embodiments of a vapor generating device 10 shown in FIG. 2 and FIG. 3 comprise a base plate 11 and an elongated wick or similar liquid carrying element extending from base plate 11 inside a tube 30 .
- Tube 30 is hollow with an interior void formed as a central bore 26 in which a wick 24 is received.
- An electric heater 20 encloses a heater section 22 of the wick 24 and the tube 30 .
- Electric heater 20 and housing 46 cooperate to form a vaporization chamber 18 schematically shown in FIG. 2 .
- Electric heater 20 is formed with an interior opening arranged to receive tube 30 .
- a plurality of apertures 28 extends radially from the interior opening to the exterior of the electric heater 20 .
- tube 30 is rigid. Tube 30 is elongated and will enter reservoir 14 through a port 16 when cartridge 42 is inserted into housing 46 .
- Port 16 ensures that there is no leaking of fluid from reservoir 14 .
- At least one sponge 23 is provided inside reservoir 14 .
- Sponge 23 is soaked with liquid.
- electric heater 20 comprises an electrically resistive material embedded within a heat diffusing material.
- Rigid tube 20 comprises a material that allows to be heated by electric heater 20 to above 120° C.
- material of heater 20 withstands temperatures in interval 120° C. to 200° C.
- material of heater 20 withstands temperatures such as at least 130, 140, 150, 160, 170, 180, 190, 200, 210, 220, 230, 240 or 250° C.
- the rigid tube becomes heated and the liquid present within the openings of the rigid tube 20 becomes heated and vaporize. The vapor moves away towards the mouth piece and into the human being.
- a suitable plastic material can be used for the rigid tube.
- Base plate 11 isolates electric heater 20 from other thermally sensitive components of electronic delivery system 40 .
- Base plate 11 forms a part of a wall section 12 separating electric heater 20 from other components enclosed within housing 46 .
- Rigid tube 20 is formed with at least one opening 31 , extending from central bore 26 to the exterior of rigid tube 20 .
- a plurality of spaced apart openings 31 , 32 is provided.
- elongated openings 31 are provided and in other embodiments circular openings 32 , as shown in FIG. 3 , are provided.
- Other shapes of openings can be used. It is also possible to combine differently shaped openings in rigid tube 20 .
- Elongated self-contained wick 25 intimately contacts electric heater 20 .
- Elongated self-contained wick 25 is sufficiently rigid and robust to resist damage and significant distortion while moving axially with respect to port 16 of disposable cartridge 42 .
- Electric heater 20 is formed with an interior opening arranged to receive elongated self-contained wick 25 , and a plurality of apertures 28 extending from interior space to an exterior surface. Spaced apart openings 31 , 32 are facing or opening into apertures 28 . Liquid received from reservoir 14 in wick 24 , 25 will be transmitted through apertures 28 and will be heated by electric heater 20 and be vaporized.
- Wick 24 and elongated self-contained wick 25 comprise an extension section 27 .
- Extension section 27 has a length sufficient to penetrate through port 16 into reservoir 14 when cartridge 42 is attached to housing 46 to transport liquid to heater section 22 .
- wick 24 and elongated self-contained wick 25 are fixedly mounted within interior opening of electric heater 20 .
- the invention in a second aspect relates to a method of generating a vapor from a liquid.
- Liquid is transported through wick 24 , 25 to heater section 22 where liquid exits through apertures 28 .
- Electric heater 20 is activated by control unit 36 and heated by power from power supply 34 to a temperature over boiling point of the liquid used to start vaporization of liquid in vaporization chamber 18 .
- nicotine aerosol formed in vaporization chamber 18 will flow from vaporization chamber 18 and through outlet conduits 19 to outlet 21 .
- control unit 36 stops power supply from providing energy to electric heater and the vaporization stops.
- the system is calibrated to give a predetermined dose of the active ingredient, such as nicotine or a salt thereof every time the power source is activated.
- said predetermined period of time starts when a pressure transducer senses a change of pressure caused by inhalation in mouthpiece by a user. Said pressure transducer can be arranged in the vicinity of air inlet 17 .
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Catching Or Destruction (AREA)
Abstract
Description
- The invention relates to a vapor generating device for generating a vapor from a liquid, wherein said liquid comprises nicotine or a salt thereof, and a method of generating vapor from a liquid. The invention further relates to an electronic delivery system for providing nicotine to a user.
- Electronic nicotine delivery systems (ENDS) emerged in 2003 and have grown to become widely available globally. These systems replace conventional smoking articles that involve the combustion of tobacco or other smokable material. The ENDS generally involve the vaporization and/or aerosolization of nicotine, often by heating a nicotine-containing liquid to mimic conventional smoking without combustion and generating tar and some of the more dangerous byproducts of conventional smoking articles.
- Some inexpensive products, known as e-cigarettes, on the market deliver the nicotine-containing liquid to the heater via a fabric saturated with the liquid and other devices provide a disposable cartridge for the liquid. In some of the products, the liquid saturates a sponge material that helps to transport it to the heater. Other systems incorporate an inexpensive glass fiber bundle wick to transport the liquid from the heater. The wick itself is often integrated with an electric heater. Thus, the liquid, wick and heater are all elements of the disposable cartridge.
- Although, many e-cigarettes formulations contain nicotine, their use as a means to quit smoking can be inadequate for various reasons, such as: (i) the nicotine concentration in the formulation can be too low, (ii) a considerable amount of nicotine can be lost by not being captured by the body, and (iii) given the visible aerosol they often generate, their use is not discreet and mimics the habit that the user desires to quit.
- Thus, there is a need to develop liquid formulations containing nicotine whose generated aerosol is less visible and is better retained in the oral and respiratory tracts. However, so far there has not been any vapor generating device introduced into the market that aids the smoking addicts to quit smoking that provide specific and controlled doses of nicotine that simulated the delivery from a cigarette.
- The invention relates to the development of new improved vapor generating device for generating a vapor from a liquid. The vapor generating device is used in an electronic delivery system for generating a vapor from a liquid such as a nicotine solution, wherein said system secures that there will be no leakage of any liquid or vapor as well as a controlled delivery of the vapor in terms of dosage, which enables the possibility to provide specific and defined doses to a human in need to quit smoking. The system shows a consistency in relation to providing the same dosages over time up to at least 400 dosages.
- In accordance with the invention liquid received in a wick or similar liquid carrying device is vaporized by an electric heater enclosing at least a heater section of said wick. The wick can be self-contained or supported by a tube-like element. In the delivery system, the vapor generating device is arranged in the vicinity of a cartridge supporting a liquid container, so as to allow the wick or similar liquid carrying device to transport liquid from the container to the heater section of the wick. The heater is connected to an energy or power source and a control unit that will activate the heater at certain conditions. In various embodiments, the heater is mounted on or supported by a base plate. Any required electric wirings extend from the heater through base plate to control unit and power supply.
- The electric heater is provided with a plurality of apertures or through holes through which liquid may pass from the wick and be vaporized when the heater is activated.
- An open volume at the heater forms a vaporizing chamber. In various embodiments, the wick is elongated and has an extension section extending outside the heater. Vapor generating device is enclosed in a housing together with a power supply and a control unit.
- In the delivery system, there is also a mouth piece and at least one channel or outlet conduit extending from the mouth piece to the vaporizing chamber. When a user inhales through the mouth piece vaporized liquid present in the vaporizing chamber will be drawn through the at least one duct or outlet conduit to the mouth piece and to the user. The mouth piece is inserted into the housing. The housing is provided with at least one air inlet connecting vaporizing chamber with the exterior of housing.
- Finally, the invention relates to a method of using the system or method as defined above or below for the treatment of a human being a smoking addict, i.e., aid in quitting smoking.
-
FIG. 1 : is a schematic perspective view showing one embodiment of an electronic delivery system comprising a vapor generating device in accordance with the invention. -
FIG. 2 : is a schematic perspective view showing a first embodiment of a vapor generating device in accordance with the invention schematically shown in a system between a mouth piece and a bottom section of a housing. -
FIG. 3 : is a schematic perspective view showing a second embodiment of a vapor generating device in accordance with the invention. -
FIG. 4 : is a schematic perspective view showing a third embodiment of a vapor generating device in accordance with the invention. - It is to be so noted, however, that the appended drawings illustrate only typical embodiments of the invention and, therefore, are not to be considered limiting of its scope, for the invention may admit to other equally effective embodiments.
- The embodiment of an
electronic delivery system 40 shown inFIG. 1 comprises avapor generating device 10 in accordance with the invention.Vapor generating device 10 is enclosed in ahousing 46. Adisposable cartridge 42 with amouthpiece 44 is attached to and partly inserted intohousing 46.Vapor generating device 10 is completely enclosed withinhousing 46 and is shown schematically only. At least oneair inlet 17 is provided and extends into an interior space withinhousing 46. - In a first aspect, as shown in
FIG. 2 toFIG. 4 , the invention relates to a vapor generatingdevice 10 for generating a vapor from a liquid, wherein said liquid comprises nicotine or a salt thereof. The liquid is contained in areservoir 14 supported inside saiddisposable cartridge 42. The embodiments of avapor generating device 10 shown inFIG. 2 andFIG. 3 comprise abase plate 11 and an elongated wick or similar liquid carrying element extending frombase plate 11 inside atube 30. Tube 30 is hollow with an interior void formed as acentral bore 26 in which awick 24 is received. - An
electric heater 20 encloses aheater section 22 of thewick 24 and thetube 30. -
Electric heater 20 andhousing 46 cooperate to form avaporization chamber 18 schematically shown inFIG. 2 . Whencartridge 42 withmouthpiece 44 is attached to and inserted inhousing 46 an airflow from said at least oneair inlet 17 throughvaporization chamber 18,outlet conduits 19 and anoutlet 21 ofmouthpiece 44 is provided to permit a user to inhale nicotine aerosol formed therein.Electric heater 20 is formed with an interior opening arranged to receivetube 30. A plurality ofapertures 28 extends radially from the interior opening to the exterior of theelectric heater 20. Invarious embodiments tube 30 is rigid. Tube 30 is elongated and will enterreservoir 14 through aport 16 whencartridge 42 is inserted intohousing 46. -
Port 16 ensures that there is no leaking of fluid fromreservoir 14. At least onesponge 23 is provided insidereservoir 14. Sponge 23 is soaked with liquid. In various embodiments,electric heater 20 comprises an electrically resistive material embedded within a heat diffusing material.Rigid tube 20 comprises a material that allows to be heated byelectric heater 20 to above 120° C. In various embodiments material ofheater 20 withstands temperatures in interval 120° C. to 200° C. Specifically, material ofheater 20 withstands temperatures such as at least 130, 140, 150, 160, 170, 180, 190, 200, 210, 220, 230, 240 or 250° C. Thereby the rigid tube becomes heated and the liquid present within the openings of therigid tube 20 becomes heated and vaporize. The vapor moves away towards the mouth piece and into the human being. A suitable plastic material can be used for the rigid tube. - Examples of different plastics suitable for the tube are selected from the group consisting of polyether ether ketone (PEEK), polyphenylene sulfide (PPS), polysulphone (PSU) and polyetherimide (PEI).
Base plate 11 isolateselectric heater 20 from other thermally sensitive components ofelectronic delivery system 40.Base plate 11 forms a part of awall section 12 separatingelectric heater 20 from other components enclosed withinhousing 46. -
Rigid tube 20 is formed with at least oneopening 31, extending fromcentral bore 26 to the exterior ofrigid tube 20. Normally, a plurality of spaced apartopenings elongated openings 31 are provided and in other embodimentscircular openings 32, as shown inFIG. 3 , are provided. Other shapes of openings can be used. It is also possible to combine differently shaped openings inrigid tube 20. - In the embodiment of
vapor generating device 10 shown inFIG. 4 , notube 24 is used. Instead, an elongated self-containedwick 25 intimately contactselectric heater 20. Elongated self-containedwick 25 is sufficiently rigid and robust to resist damage and significant distortion while moving axially with respect toport 16 ofdisposable cartridge 42.Electric heater 20 is formed with an interior opening arranged to receive elongated self-containedwick 25, and a plurality ofapertures 28 extending from interior space to an exterior surface. Spaced apartopenings apertures 28. Liquid received fromreservoir 14 inwick apertures 28 and will be heated byelectric heater 20 and be vaporized. -
Wick 24 and elongated self-containedwick 25 comprise anextension section 27. -
Extension section 27 has a length sufficient to penetrate throughport 16 intoreservoir 14 whencartridge 42 is attached tohousing 46 to transport liquid toheater section 22. In various embodiments wick 24 and elongated self-containedwick 25 are fixedly mounted within interior opening ofelectric heater 20. - In a second aspect the invention relates to a method of generating a vapor from a liquid. Liquid is transported through
wick heater section 22 where liquid exits throughapertures 28.Electric heater 20 is activated bycontrol unit 36 and heated by power frompower supply 34 to a temperature over boiling point of the liquid used to start vaporization of liquid invaporization chamber 18. When the user inhales fromoutlet 21 nicotine aerosol formed invaporization chamber 18 will flow fromvaporization chamber 18 and throughoutlet conduits 19 tooutlet 21. - After a suitable predetermined period of
time control unit 36 stops power supply from providing energy to electric heater and the vaporization stops. However, the system is calibrated to give a predetermined dose of the active ingredient, such as nicotine or a salt thereof every time the power source is activated. In various embodiments said predetermined period of time starts when a pressure transducer senses a change of pressure caused by inhalation in mouthpiece by a user. Said pressure transducer can be arranged in the vicinity ofair inlet 17. -
- The liquid in the cartridge may be a liquid such as those disclosed in the PCT application WO 2015/177177, comprising Propylene glycol, water and nicotine or a salt thereof. Such a liquid having suitable properties, which makes the liquid vaporizes when the electric heater become active and heats up the liquid, suitable to be used in the second system as disclosed herein. In a further embodiment the invention relates to a system for generating a vapor from a liquid, wherein said liquid comprises nicotine or a salt thereof. The method comprises the steps of
- Providing a system (10) comprising at least a power supply (34), an electric heater (20), energy source (20), a plastic tube (30) with openings (31 or 32) and a wick (24) being placed within the plastic tube (30). The system has at least one air inlet and provides a receptacle for a disposable cartridge (42) proximate the electric heater (20), the wick (24) and the plastic tube (30).
- Attaching cartridge (42) comprising liquid reservoir (14) containing a liquid comprising nicotine or a salt thereof and having a mouth piece (44) located in one end, the cartridge (42) being attached to the system so that the wick (24) extends from the system into liquid reservoir (14) of the cartridge to enable transfer of liquid from the cartridge into the system.
- Allowing the liquid to be transferred from the cartridge via the wick to the openings (31 or 32) present on the elongated plastic tube (30),
- Activating the electric heater (20) that heats the elongated plastic tube (30) and the liquid present within the openings (31 and/or 32) arranged in the plastic tube (30) vapor away from the openings towards the mouth piece present on the cartridge.
Claims (19)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
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SE1651411 | 2016-10-27 | ||
SE1651411-9 | 2016-10-27 | ||
PCT/IB2017/056629 WO2018078546A2 (en) | 2016-10-27 | 2017-10-25 | A vapor generating device and a method for generating vapor |
Publications (1)
Publication Number | Publication Date |
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US20200037665A1 true US20200037665A1 (en) | 2020-02-06 |
Family
ID=60409322
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US16/341,098 Abandoned US20200037665A1 (en) | 2016-10-27 | 2017-10-25 | A vapor generating device and a method for generating vapor |
Country Status (5)
Country | Link |
---|---|
US (1) | US20200037665A1 (en) |
EP (2) | EP3531850A2 (en) |
MA (1) | MA46629A (en) |
TW (1) | TWI738899B (en) |
WO (1) | WO2018078546A2 (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2018125934A1 (en) | 2016-12-27 | 2018-07-05 | Juul Labs, Inc. | Thermal wick for electronic vaporizers |
US11278058B2 (en) | 2017-08-28 | 2022-03-22 | Juul Labs, Inc. | Wick for vaporizer device |
AT521172B1 (en) * | 2018-05-23 | 2019-11-15 | Von Erl Gmbh | Evaporator body for an evaporator device of an inhaler |
WO2020006148A1 (en) | 2018-06-26 | 2020-01-02 | Juul Labs, Inc. | Vaporizer wicking elements |
GB2599252B (en) | 2018-10-15 | 2022-09-07 | Juul Labs Inc | Heating element |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104053372B (en) * | 2012-11-12 | 2017-05-17 | 惠州市吉瑞科技有限公司 | Electronic cigarette device, electronic cigarette and atomization device therefor |
MX2015013513A (en) * | 2013-03-22 | 2016-10-26 | Altria Client Services Llc | Electronic smoking article. |
ES2906209T3 (en) | 2014-05-21 | 2022-04-13 | Mcneil Ab | A liquid formulation comprising nicotine for administration by aerosol |
KR102311027B1 (en) * | 2014-08-14 | 2021-10-08 | 삼성전자 주식회사 | A method and apparatus for profile downloading of group devices |
WO2016079151A1 (en) * | 2014-11-17 | 2016-05-26 | Mcneil Ab | Child-resistant container for nicotine-containing cartridges |
PL229757B1 (en) * | 2015-02-06 | 2018-08-31 | Esmoking Inst Spolka Z Ograniczona Odpowiedzialnoscia | Electronic device for producing aerosol and the method for producing aerosol |
-
2017
- 2017-10-25 WO PCT/IB2017/056629 patent/WO2018078546A2/en unknown
- 2017-10-25 MA MA046629A patent/MA46629A/en unknown
- 2017-10-25 EP EP17801114.4A patent/EP3531850A2/en not_active Withdrawn
- 2017-10-25 EP EP20155777.4A patent/EP3679816A3/en not_active Withdrawn
- 2017-10-25 US US16/341,098 patent/US20200037665A1/en not_active Abandoned
- 2017-10-26 TW TW106136850A patent/TWI738899B/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP3679816A3 (en) | 2020-09-16 |
EP3531850A2 (en) | 2019-09-04 |
TW201828843A (en) | 2018-08-16 |
EP3679816A2 (en) | 2020-07-15 |
MA46629A (en) | 2019-09-04 |
WO2018078546A3 (en) | 2018-06-07 |
WO2018078546A2 (en) | 2018-05-03 |
TWI738899B (en) | 2021-09-11 |
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