US20140283855A1 - Electronic smoking article - Google Patents

Electronic smoking article Download PDF

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Publication number
US20140283855A1
US20140283855A1 US14/203,089 US201414203089A US2014283855A1 US 20140283855 A1 US20140283855 A1 US 20140283855A1 US 201414203089 A US201414203089 A US 201414203089A US 2014283855 A1 US2014283855 A1 US 2014283855A1
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US
United States
Prior art keywords
capillary wick
smoking article
micro pump
liquid material
liquid
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
Application number
US14/203,089
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English (en)
Inventor
Eric Hawes
Barry Smith
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.)
Altria Client Services LLC
Original Assignee
Altria Client Services LLC
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.)
Filing date
Publication date
Application filed by Altria Client Services LLC filed Critical Altria Client Services LLC
Priority to US14/203,089 priority Critical patent/US20140283855A1/en
Publication of US20140283855A1 publication Critical patent/US20140283855A1/en
Assigned to Altria Client Services Inc. reassignment Altria Client Services Inc. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: SMITH, BARRY, HAWES, ERIC
Assigned to ALTRIA CLIENT SERVICES LLC reassignment ALTRIA CLIENT SERVICES LLC MERGER AND CHANGE OF NAME (SEE DOCUMENT FOR DETAILS). Assignors: Altria Client Services Inc., ALTRIA CLIENT SERVICES LLC
Abandoned legal-status Critical Current

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Classifications

    • A24F47/008—
    • 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
    • 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
    • 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
    • A24F47/00—Smokers' requisites not otherwise provided for
    • 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 teachings herein provide embodiments of novel smoking articles such as electronic cigarettes/cigars and aerosol generators. These devices can include a capillary wick designed to deliver liquid material from a liquid reservoir to a heater. The devices can be activated by a consumer drawing on a mouth end of the smoking article to deliver an aerosol to the user.
  • the teachings include application of a gas cell based micro pump as a fluid delivery device in an aerosol based smoke delivery device.
  • an electronic smoking article comprising: an outer housing extending in a longitudinal direction; a capillary wick for holding liquid material; a micro pump system configured to pump a liquid material contained within a liquid supply reservoir through an outlet of the supply reservoir to the capillary wick; a heating arrangement operable to heat at least a portion of the capillary wick to a temperature sufficient to at least initially volatilize the liquid material held within the capillary wick; a power supply operable to apply voltage to the micro pump gas cell to generate a gas to pump the liquid material from the liquid supply reservoir into the capillary wick; at least one air inlet; and whereby air is mixed with the volatilized material to form an aerosol.
  • an electronic smoking article comprising: a liquid supply reservoir containing a liquid material; and a micro-pump system comprising: an expandable gas chamber comprising a movable wall of the expandable gas chamber and a wall of the liquid supply reservoir; a micro pump gas cell to generate a gas and to direct the gas to the expandable gas chamber to expand the expandable gas chamber and a capillary wick, wherein expansion of the expandable gas chamber moves the wall to dispense the liquid material from the liquid supply reservoir to the capillary wick.
  • a method of producing an aerosol from an electronic smoking article comprising: communicating liquid material to a capillary wick using a micro pump system to pump a liquid material from a liquid reservoir to the capillary wick; and communicating electrical power from a power source to a heater operative upon at least a portion of the capillary wick, wherein the capillary wick discharges the liquid communicated to the capillary wick in an at least partially volatized condition into a mixing chamber.
  • a method of improving withdrawal of liquid from a reservoir of an electronic smoking article comprising: retaining a liquid in the reservoir with a fibrous mass; and compressing said fibrous mass by communicating an output of a gas-cell micro pump with a flexible wall of said reservoir.
  • FIG. 1 is a cross-sectional view of an electronic smoking article in accordance with an exemplary embodiment
  • FIG. 2 is a cross-sectional view of a portion of an electronic smoking article having a micro pump system and a capillary wick in accordance with an exemplary embodiment.
  • an electronic smoking article such as an electronic cigarette or electronic cigars, includes a micro pump system, which pushes a column of liquid material through to a capillary wick.
  • the micro pump system comprises a power source in the form of a battery and a micro pump gas cell that generates gas as it discharges to push a plunger or moveable structure, which drives the liquid material out a liquid reservoir at a constant flow rate to the capillary wick.
  • FIG. 1 shows an electronic cigarette 100 in accordance with an exemplary embodiment.
  • the electronic cigarette 100 includes a housing 110 having a mouth end 112 and a body end 114 .
  • an electric power supply in the form of battery 120 and electric circuitry in the form of circuitry 122 and a puff detection system 130 .
  • the cigarette 100 includes a micro pump system 200 which delivers a liquid material 242 ( FIG. 2 ) from a liquid supply reservoir (or fluid reservoir) 240 to a capillary wick 210 configured to hold a liquid material.
  • a liquid supply reservoir or fluid reservoir
  • the capillary wick 210 configured to hold a liquid material.
  • at least a portion of the capillary wick 210 is adjacent (or surrounded by) the heater 144 .
  • one end of the capillary wick 210 communicates with the fluid reservoir 240 of the micro pump system 200 . Another end portion of the capillary wick 210 is heated by the heater 144 .
  • the heater 144 is connected to the electric circuitry 122 via connections (not shown).
  • the housing 110 also includes an air inlet 160 , an air outlet 162 at the mouth end 112 , and an aerosol forming chamber 170 .
  • the liquid material 242 is driven by the micro pump system 200 from the fluid reservoir 240 to the capillary wick 210 , as shown in FIG. 1 .
  • the electronic cigarette 100 can include a puff detection system 130 , which senses the puff and activates the micro pump system 200 and the heater 144 .
  • the battery 120 supplies a pulse of energy to the heater 144 to heat the end portion of the capillary wick 210 adjacent the heater 144 .
  • the liquid material 242 in the capillary wick 210 is vaporized by the heater 144 to create a supersaturated vapor.
  • the liquid material 242 being vaporized is replaced by additional liquid material 242 moving along the capillary wick 210 under (responsive to) a pumping action from the micro pump system 200 .
  • the supersaturated vapor created is mixed with and carried in the air flow from the air inlet 160 .
  • the vapor condenses to form an inhalable aerosol, which is drawn through the outlet 162 of the article during a puff.
  • the circuitry 122 and the puff detection system 130 are preferably programmable.
  • the circuitry 122 and puff detection system 130 can be used to manage the operation of the electronic cigarette.
  • the micro pump system 200 in conjunction with the physical design of the electronic cigarette 100 can assist with control of the particle size in the aerosol.
  • the electronic cigarette 100 also includes at least one air inlet 160 operable to deliver air to the mixing chamber 170 .
  • the air inlets 160 to the mixing chamber 170 can be arranged downstream of the capillary wick 210 so as to minimize drawing air along the capillary wick and thereby avoid cooling of the capillary wick 210 during heating cycles.
  • the at least one air inlet 160 includes one or two air inlets 160 .
  • the air inlets 160 can be three, four, or five or more.
  • the size and number of air inlets 160 can also aid in establishing the resistance to draw of the electronic cigarette 100 .
  • the battery 120 can be a Lithium-ion battery or one of its variants, for example a Lithium-ion polymer battery.
  • the battery 120 may be a Nickel-metal hydride battery, a Nickel cadmium battery, a Lithium-manganese battery, a Lithium-cobalt battery or a fuel cell.
  • the electronic cigarette 100 is usable by a smoker until the energy in the power supply is depleted.
  • the battery 120 may be rechargeable and include circuitry (not shown) allowing the battery to be chargeable by an external charging device. For example, the circuitry, when charged, provides power for a pre-determined number of puffs, after which the circuitry must be re-connected to an external charging device.
  • the electronic cigarette 100 also includes control circuitry 122 , which can be on a printed circuit board. Once a switch 180 is pressed, the power supply is activated and supplies power to the micro pump system 200 and the heater 144 .
  • the control circuitry 122 can also include a heater activation light (not shown) operable to glow when the heater 144 is activated.
  • the control circuitry 122 can also include a timer operable to limit the time for which power is supplied to the micro pump system 200 and the heater 144 . The time-period of the electric current supply to the the micro pump system 200 and the heater 144 may be pre-set depending on the amount of liquid desired to be vaporized. For example, the control circuitry 122 can be programmable for this purpose.
  • the heater 144 when activated, heats a portion of the capillary wick 210 for less than about 10 seconds, more preferably less than about 7 seconds.
  • the power cycle (or maximum puff length) can range in period from about 1 second to about 10 seconds.
  • FIG. 2 is a cross-sectional view of a portion of an electronic cigarette 100 having a micro pump system 200 in accordance with an exemplary embodiment.
  • the micro pump system 200 can include a micro pump gas cell 220 , a plunger 230 , a liquid supply reservoir 240 , and a capillary wick 210 .
  • the micro pump system 200 is configured to pump a liquid material 242 from a liquid supply reservoir 240 through an outlet 244 to a capillary wick 210 .
  • the capillary wick 210 extends into the liquid supply reservoir through the outlet 244 .
  • a power supply in the form of a battery 120 is operable to apply voltage across to a heater 144 operable to heat the capillary wick 210 to a temperature sufficient to at least initially volatilize liquid material 242 contained within the capillary wick 210 .
  • the power supply also is operable to apply voltage to the micro pump gas cell 220 to generate a gas 224 .
  • the pressure of the generated gas 224 moves the plunger 230 along a linear path within the micro pump system 200 to drive or pump the liquid material 242 out of the liquid supply reservoir 240 into the capillary wick 210 .
  • the micro pump system 200 is configured to pump a liquid material 242 from a liquid supply reservoir 240 through an outlet 244 to the capillary wick 210 .
  • the liquid supply reservoir 240 comprises a liquid material 242 , which is volatilized when heated and forms an aerosol.
  • a power supply in the form of a battery 120 is operable to apply voltage across to a heater 144 operable to heat the capillary wick 210 to a temperature sufficient to at least initially volatilize the liquid material 242 contained within the capillary wick 210 .
  • the battery 120 can also be operable to apply voltage to the micro pump gas cell 220 to generate a gas 224 .
  • the generated gas 224 moves the plunger 230 along a forward direction in a linear path within the micro pump system 200 to drive the liquid material 242 out of the liquid supply reservoir 240 .
  • the reservoir 240 may include a flexible wall or bladder in which case the output of the micro-pump gas cell 220 would compress the flexible wall or bladder to pump fluid from the reservoir.
  • the micro pump gas cell 220 forms a first wall of an expandable gas chamber 222 and the moveable plunger 230 forms a second wall of the expandable gas chamber 222 .
  • the plunger 230 also forms a moveable wall of the fluid reservoir 240 .
  • the micro pump gas cell generates a gas 224 on demand and directs the gas 224 into the expandable gas chamber 222 to expand the expandable gas chamber 222 , wherein expansion of the expandable gas chamber 222 moves the plunger 230 in a forward direction along a linear path to reduce a volume of the fluid reservoir 240 , which dispenses or pushes the liquid material 242 from the fluid reservoir 240 to the capillary wick 210 .
  • the power supply 120 is activated and the capillary wick 210 is heated to form a heated section wherein the liquid material 242 is volatilized.
  • the capillary wick 210 can be made from a variety of filamentary porous or capillary materials and preferably has a known, pre-defined capillarity. Examples include ceramic- or graphite-based materials in the form of fibers or sintered powders. Wicks of different capillarity can be used to accommodate different liquid physical properties such as density, viscosity, surface tension and vapor pressure. In accordance with an exemplary embodiment, the wick 210 can be designed so that the required amount of liquid material 242 can be delivered to the heater 144 .
  • the electronic cigarette 100 is about the same size as a conventional cigarette. In some embodiments, the electronic cigarette 100 can be about 80 mm to about 88 mm long and about 7 mm to about 8 mm in diameter. For example, in an exemplary embodiment, the electronic cigarette 100 is about 84 mm long and has a diameter of about 7.8 mm.
  • the outer cylindrical housing 110 of the electronic cigarette 100 may be formed of any suitable material or combination of materials.
  • suitable materials include metals, alloys, plastics or composite materials containing one or more of those materials, or thermoplastics that are suitable for food or pharmaceutical applications, for example polypropylene, polyetheretherketone (PEEK), ceramic, and polyethylene.
  • PEEK polyetheretherketone
  • the volatilized material formed as described herein can at least partially condense to form an aerosol including particles.
  • the particles contained in the vapor and/or aerosol can range in size from about 0.5 micron to about 4 microns, for example, about 1 micron to about 4 microns.
  • the vapor and/or aerosol has a particle size of about 3.3 microns or less.
  • the particles can be substantially uniform throughout the vapor and/or aerosol.
  • the liquid material 242 includes a tobacco-containing material including volatile tobacco flavor compounds which are released from the liquid upon heating.
  • the liquid material 242 may also be a tobacco flavor containing material or a nicotine-containing material.
  • the liquid material 242 may include a non-tobacco material.
  • the liquid material 242 may include water, solvents, ethanol, plant extracts and natural or artificial flavors.
  • the liquid material further includes an aerosol former. Examples of suitable aerosol formers are glycerine and propylene glycol.
  • the heater 144 preferably includes an electrical heating element.
  • the heater 144 preferably includes an electrically resistive material.
  • Suitable electrically resistive materials include but are not limited to: semiconductors such as doped ceramics, electrically “conductive” ceramics (such as, for example, molybdenum disilicide), carbon, graphite, metals, metal alloys and composite materials made of a ceramic material and a metallic material. Such composite materials may include doped or undoped ceramics.
  • suitable doped ceramics include doped silicon carbides.
  • suitable metals include titanium, zirconium, tantalum and metals from the platinum group.
  • suitable metal alloys include stainless steel, Constantan, nickel-, cobalt-, chromium-, aluminum- titanium- zirconium-, hafnium-, niobium-, molybdenum-, tantalum-, tungsten-, tin-, gallium-, manganese- and iron-containing alloys, and super-alloys based on nickel, iron, cobalt, stainless steel, Timetal® and iron-manganese-aluminum based alloys.
  • Timetal® is a registered trademark of Titanium Metals Corporation, 1999 Broadway Suite 4110, Denver, Colo.
  • the electrically resistive material may optionally be embedded in, encapsulated or coated with an insulating material or vice-versa, depending on the kinetics of energy transfer and the external physicochemical properties required.
  • the heater 144 may take any suitable form.
  • the heater 144 may take the form of a heating blade.
  • the heater 144 may take the form of a casing or substrate having different electro-conductive portions, or an electrically resistive metallic tube.
  • the heater 144 may be a disk (end) heater or a combination of a disk heater with heating needles or rods.
  • the heater 144 may take the form of a metallic etched foil insulated between two layers of an inert material. In that case, the inert material may include Kapton, all-polyimide or mica foil.
  • the heater 144 may take the form of a sheet of material, which may be rolled around at least a portion of the capillary wick.
  • the heater 144 may take the form of an etched foil folded around at least a portion of the capillary wick.
  • the etched foil may include a metal sheet cut by a laser or by electro-chemical process.
  • the sheet may be made from any suitable material, for example, an iron-aluminum based alloy, an iron-manganese-aluminum base alloy or Timetal®.
  • the sheet may be rectangular in shape, or may have a patterned shape, which may form a coil-like structure when rolled around the capillary wick.
  • Other alternatives include a heating wire or filament, for example, a nickel-chromium (Ni—Cr), platinum, tungsten or alloy wire.
  • the heater 144 includes a coil of wire at least partially surrounding the capillary wick 210 .
  • the heater 144 is a metal wire and/or a metal alloy wire.
  • the heater 144 can be a coil, which can extend fully or partially along the length of capillary wick 210 .
  • the coil may extend fully or partially around the circumference of the capillary wick 210 .
  • the coil is not in contact with the capillary wick 210 , which allows the heating coil to heat the capillary wick 210 but reduces wastage by not vaporizing more liquid than necessary. This also reduces the amount of liquid which condenses on the inside walls, thereby reducing cleaning requirements.
  • the electronic cigarette 100 can include a puff indicator (not shown) for indicating when the heater 144 is activated.
  • the indicator may be activated when the sensor senses air flow indicative of the user taking a puff.
  • the indicator may be activated by the switch.
  • the electronic cigarette 100 having a micro pump system 200 as shown in FIGS. 1 and 2 can be configured to deliver a fluid material 242 at a constant flow rate of about 1 to 5 microliters/second.
  • the micro pump system 200 is configured to displace a total of about 0.5 to 2.0 milliliters of a liquid material 242 during a life of the system with cycle to cycle consistency.
  • the electronic cigarette 100 having a micro pump system 200 can have a life of about 250 cycles, with a cycle duration of up to about 5 seconds and a time between cycles of about 1 second or greater.
  • an outer diameter of the micro pump system 200 can be correlated based on capacity and size, for example, less than 8 mm for an exemplary embodiment.
  • the micro pump system 200 is preferably isolated from the liquid material 242 and external environment.
  • the liquid supply reservoir 240 may include a fibrous mass or gauzes(s) to retain the liquid and that the gas-cell pump be operated to move a moveable wall of the reservoir so as to compress the gauze. Such arrangement could be operated as necessary to assure a more complete and consistent withdrawal of the liquid from the gauze.

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  • Catching Or Destruction (AREA)
  • Manufacture Of Tobacco Products (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Pulmonology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Chemical & Material Sciences (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
US14/203,089 2013-03-22 2014-03-10 Electronic smoking article Abandoned US20140283855A1 (en)

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US14/203,089 US20140283855A1 (en) 2013-03-22 2014-03-10 Electronic smoking article

Applications Claiming Priority (2)

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US201361804304P 2013-03-22 2013-03-22
US14/203,089 US20140283855A1 (en) 2013-03-22 2014-03-10 Electronic smoking article

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US (1) US20140283855A1 (es)
EP (1) EP2975952A1 (es)
KR (1) KR20160040445A (es)
CN (1) CN105142443A (es)
AR (1) AR095733A1 (es)
CA (1) CA2907763A1 (es)
MA (1) MA38536A1 (es)
MX (1) MX2015013513A (es)
RU (1) RU2657683C2 (es)
UA (1) UA115901C2 (es)
WO (1) WO2014150552A1 (es)

Cited By (83)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20160213065A1 (en) * 2015-01-22 2016-07-28 Fontem Holdings 1 B.V. Electronic vaporization devices
US20160331028A1 (en) * 2015-05-14 2016-11-17 Westfield Limited (Ltd.) System and method for vaporizing fluids by combustion
WO2017013316A1 (fr) * 2015-07-20 2017-01-26 Innovi Dispositif d'alimentation contrôlée d'une mèche dans une e-cigarette, e-cigarette obtenue
US20170071253A1 (en) * 2015-09-16 2017-03-16 Tony REVELL Cartridge with a capacity sensor
FR3043310A1 (fr) * 2015-11-09 2017-05-12 Innovi Dispositif de vaporisation de e-liquide sans meche dans une e-cigarette
KR20170094151A (ko) * 2014-12-15 2017-08-17 필립모리스 프로덕츠 에스.에이. 이동식 카트리지를 포함하는 에어로졸 발생 시스템
WO2017153051A1 (de) * 2016-03-11 2017-09-14 Pieter Van Weenen & Co. Gmbh The House Of Innovation Vorrichtung und verfahren zur betätigung mechanischer schaltmittel
US20170280772A1 (en) * 2016-03-31 2017-10-05 Rui Nuno BATISTA Vaporizing assembly comprising sheet heating element and liquid delivery device for an aerosol generating system
WO2017202959A3 (en) * 2016-05-25 2018-01-11 Philip Morris Products S.A. Aerosol-generating article comprising a piston and aerosol-generating device
CN107949286A (zh) * 2015-09-16 2018-04-20 菲利普莫里斯生产公司 具有容量传感器的筒
WO2018100497A1 (en) 2015-10-21 2018-06-07 Rai Strategic Holdings, Inc. Lithium-ion battery with linear regulation for an aerosol delivery device
WO2018099665A1 (en) * 2016-11-29 2018-06-07 Philip Morris Products S.A. Vaporizer for an aerosol-generating system and vaporizing method
WO2018078546A3 (en) * 2016-10-27 2018-06-07 Mcneil Ab A vapor generating device and a method for generating vapor
WO2018100495A1 (en) 2016-12-01 2018-06-07 Rai Strategic Holdings, Inc. Rechargeable lithium-ion capacitor for an aerosol delivery device
US10010111B2 (en) 2015-03-04 2018-07-03 Altria Client Services Llc E-vaping device
US10034988B2 (en) 2012-11-28 2018-07-31 Fontem Holdings I B.V. Methods and devices for compound delivery
WO2018138688A1 (en) 2017-01-27 2018-08-02 Rai Strategic Holdings, Inc. Aerosol delivery device with secondary battery
USD825102S1 (en) 2016-07-28 2018-08-07 Juul Labs, Inc. Vaporizer device with cartridge
US10045568B2 (en) 2013-12-23 2018-08-14 Juul Labs, Inc. Vaporization device systems and methods
US10045567B2 (en) 2013-12-23 2018-08-14 Juul Labs, Inc. Vaporization device systems and methods
US10058130B2 (en) 2013-12-23 2018-08-28 Juul Labs, Inc. Cartridge for use with a vaporizer device
WO2018154542A1 (en) 2017-02-27 2018-08-30 Rai Strategic Holdings, Inc. A digital compass for an aerosol delivery device
US10076139B2 (en) 2013-12-23 2018-09-18 Juul Labs, Inc. Vaporizer apparatus
US20180279688A1 (en) * 2017-01-09 2018-10-04 Changzhou Patent Electronic Technology Co., Ltd. E-cigarette, method and apparatus for controlling cigarette liquid therein
US10104915B2 (en) 2013-12-23 2018-10-23 Juul Labs, Inc. Securely attaching cartridges for vaporizer devices
US10111470B2 (en) 2013-12-23 2018-10-30 Juul Labs, Inc. Vaporizer apparatus
KR20180122410A (ko) * 2016-03-31 2018-11-12 필립모리스 프로덕츠 에스.에이. 시트 가열 요소 및 액체 전달 장치를 포함하는 에어로졸 발생 시스템용 기화 어셈블리
WO2018215939A1 (en) 2017-05-23 2018-11-29 Rai Strategic Holdings, Inc. A heart rate monitor for an aerosol delivery device
USD836541S1 (en) 2016-06-23 2018-12-25 Pax Labs, Inc. Charging device
WO2019016681A1 (en) 2017-07-17 2019-01-24 Rai Strategic Holdings, Inc. SMOKING ARTICLE WITHOUT HEAT AND WITHOUT COMBUSTION
WO2019016682A1 (en) 2017-07-17 2019-01-24 Rai Strategic Holdings, Inc. VIDEO ANALYSIS CAMERA SYSTEM FOR AEROSOL DISPENSING DEVICE
US10188148B2 (en) 2014-11-17 2019-01-29 Mcneil Ab Electronic nicotine delivery system
US10194693B2 (en) 2013-09-20 2019-02-05 Fontem Holdings 1 B.V. Aerosol generating device
JP2019505179A (ja) * 2015-12-22 2019-02-28 フィリップ・モーリス・プロダクツ・ソシエテ・アノニム ポンプを備えたエアロゾル発生システム
USD842536S1 (en) 2016-07-28 2019-03-05 Juul Labs, Inc. Vaporizer cartridge
US10226076B2 (en) 2014-11-17 2019-03-12 Mcneil Ab Disposable cartridge for use in an electronic nicotine delivery system
US10238764B2 (en) 2014-08-19 2019-03-26 Vapium Inc. Aromatherapy vaporization device
WO2019058258A1 (en) 2017-09-19 2019-03-28 Rai Strategic Holdings, Inc. INTELLIGENT CHARGER FOR AEROSOL DISPENSING DEVICE
WO2019058225A1 (en) 2017-09-19 2019-03-28 Rai Strategic Holdings, Inc. DIFFERENTIAL PRESSURE SENSOR FOR AEROSOL DISPENSING DEVICE
US10244793B2 (en) 2005-07-19 2019-04-02 Juul Labs, Inc. Devices for vaporization of a substance
USD848057S1 (en) 2016-06-23 2019-05-07 Pax Labs, Inc. Lid for a vaporizer
US10279934B2 (en) 2013-03-15 2019-05-07 Juul Labs, Inc. Fillable vaporizer cartridge and method of filling
US10285446B2 (en) 2017-05-01 2019-05-14 Yongjie James Xu Microvaporizer with controlled activation
USD849996S1 (en) 2016-06-16 2019-05-28 Pax Labs, Inc. Vaporizer cartridge
US10314342B2 (en) 2017-10-20 2019-06-11 Altria Client Services Llc E-vaping device using a jet dispensing cartridge, and method of operating the e-vaping device
USD851830S1 (en) 2016-06-23 2019-06-18 Pax Labs, Inc. Combined vaporizer tamp and pick tool
US20190261687A1 (en) * 2014-01-22 2019-08-29 Fontem Holdings 1 B.V. Methods and devices for smoking urge relief
US10398172B2 (en) * 2014-04-30 2019-09-03 Philip Morris Products S.A. Container having a heater for an aerosol-generating device, and aerosol-generating device
US10405582B2 (en) 2016-03-10 2019-09-10 Pax Labs, Inc. Vaporization device with lip sensing
USD870375S1 (en) 2017-10-11 2019-12-17 Altria Client Services Llc Battery for an electronic vaping device
US10506828B2 (en) * 2014-03-31 2019-12-17 Westfield Limited (Ltd.) Personal vaporizer with liquid supply by suction
US10512282B2 (en) 2014-12-05 2019-12-24 Juul Labs, Inc. Calibrated dose control
RU2711875C2 (ru) * 2015-10-22 2020-01-22 Филип Моррис Продактс С.А. Изделие, генерирующее аэрозоль, система, генерирующая аэрозоль, и способ изготовления изделия, генерирующего аэрозоль
US20200037662A1 (en) * 2018-08-02 2020-02-06 Banana Bros, Llc System for extruding and heating vaporizable material concentrates
US10653186B2 (en) 2013-11-12 2020-05-19 VMR Products, LLC Vaporizer, charger and methods of use
US10653185B2 (en) * 2016-11-29 2020-05-19 Altria Client Services Llc Aerosol-generating system and method of dispensing liquid aerosol-forming substrate with pumped air
WO2020104874A1 (en) 2018-11-19 2020-05-28 Rai Strategic Holdings, Inc. Power control for an aerosol delivery device
WO2020104875A1 (en) 2018-11-19 2020-05-28 Rai Strategic Holdings, Inc. Temperature control in an aerosol delivery device
US10667558B2 (en) 2016-11-29 2020-06-02 Altria Client Services Llc Vaporizer for an aerosol-generating system and vaporizing method
WO2020109952A1 (en) * 2018-11-28 2020-06-04 Rai Strategic Holdings, Inc. Micropump for an aerosol delivery device
USD887632S1 (en) 2017-09-14 2020-06-16 Pax Labs, Inc. Vaporizer cartridge
US10687557B2 (en) 2017-12-29 2020-06-23 Altria Client Services Llc Electronic vaping device with outlet-end illumination
US20200214346A1 (en) * 2015-12-22 2020-07-09 Altria Client Services Llc Aerosol-generating system with motor
WO2020157634A1 (en) 2019-01-29 2020-08-06 Rai Strategic Holdings, Inc. Air pressure sensor for an aerosol delivery device
WO2020161650A1 (en) 2019-02-06 2020-08-13 Rai Strategic Holdings, Inc. Aerosol delivery device with a buck-boost regulator circuit
US10772356B2 (en) 2017-10-11 2020-09-15 Altria Client Services Llc Electronic vaping device including transfer pad with oriented fibers
WO2020205972A1 (en) 2019-04-02 2020-10-08 Rai Strategic Holdings, Inc. Functional control and age verification of electronic devices through visual communication
WO2020217192A1 (en) 2019-04-25 2020-10-29 Rai Strategic Holdings, Inc. Aerosol delivery device comprising artificial intelligence
WO2020219731A1 (en) 2019-04-24 2020-10-29 Rai Strategic Holdings, Inc. Decentralized identity storage for tobacco products
WO2020236572A1 (en) 2019-05-17 2020-11-26 Rai Strategic Holdings, Inc. Age verification with registered cartridges for an aerosol delivery device
US10865001B2 (en) 2016-02-11 2020-12-15 Juul Labs, Inc. Fillable vaporizer cartridge and method of filling
US10898660B2 (en) 2014-09-10 2021-01-26 Fontem Holdings 1 B.V. Methods and devices for modulating air flow in delivery devices
US10918134B2 (en) 2015-10-21 2021-02-16 Rai Strategic Holdings, Inc. Power supply for an aerosol delivery device
US10994086B2 (en) 2017-06-29 2021-05-04 Altria Client Services Llc Electronic vaping device with tubular heating element
WO2021137139A1 (en) 2019-12-30 2021-07-08 Rai Strategic Holdings, Inc. A heart rate monitor for an aerosol delivery device
US11065402B2 (en) 2014-02-04 2021-07-20 Gseh Holistic, Inc. Aromatherapy vaporization device
US11083223B2 (en) * 2016-07-29 2021-08-10 Shenzhen Smoore Technology Limited Electronic cigarette and atomizer thereof
CN113367388A (zh) * 2016-11-29 2021-09-10 菲利普莫里斯生产公司 用于气溶胶生成系统的可移除的筒和气溶胶生成系统
US11134716B2 (en) * 2016-03-08 2021-10-05 Hauni Maschinenbau Gmbh Electronic cigarette product and cartridge having a microsystem unit adding device
US11241044B2 (en) 2018-07-23 2022-02-08 Juul Labs, Inc. Airflow management for vaporizer device
US20220071281A1 (en) * 2019-01-04 2022-03-10 Nicoventures Trading Limited Aerosol generation
US20220242598A1 (en) * 2015-05-13 2022-08-04 Fontem Holdings 4 B.V. Device for refilling electronic cigarette cartridge
US11608818B2 (en) 2015-12-22 2023-03-21 Altria Client Services Llc Aerosol-generating system with pump

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2504077A (en) 2012-07-16 2014-01-22 Nicoventures Holdings Ltd Electronic smoking device
US10412996B2 (en) 2015-12-22 2019-09-17 Altria Client Services Llc Cartridge for pump-operated aerosol-generating system
US10905163B2 (en) 2016-03-31 2021-02-02 Altria Client Services Llc Aerosol-generating system with pump
CN108883241A (zh) * 2016-03-31 2018-11-23 菲利普莫里斯生产公司 带泵的气溶胶生成系统
KR20230062656A (ko) * 2016-06-20 2023-05-09 필립모리스 프로덕츠 에스.에이. 에어로졸 발생 시스템용 증발기 조립체
PL3548128T3 (pl) * 2016-11-29 2022-12-19 Philip Morris Products S.A. Układ wytwarzania aerozolu z regulowanym natężeniem przepływu pompy
CA3039746C (en) * 2016-12-16 2021-08-17 Philip Morris Products S.A. Aerosol-generating system with fluid sensor
EP3494811B1 (en) 2017-12-07 2021-03-17 Fontem Holdings 1 B.V. Electronic smoking device with a heating element having a modified surface

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3565071A (en) * 1968-09-19 1971-02-23 Abbott Lab Self-regulating therapeutic inhaler
US20060196518A1 (en) * 2003-04-29 2006-09-07 Lik Hon Flameless electronic atomizing cigarette
US20120199146A1 (en) * 2011-02-09 2012-08-09 Bill Marangos Electronic cigarette
US8353426B2 (en) * 2007-04-18 2013-01-15 Microlin, Llc. Gas generation dispenser method for on-demand fluid delivery
US20130319440A1 (en) * 2011-02-09 2013-12-05 Sammy Capuano Variable power control electronic cigarette
US20140000638A1 (en) * 2012-06-28 2014-01-02 R.J. Reynolds Tobacco Company Reservoir and heater system for controllable delivery of multiple aerosolizable materials in an electronic smoking article
US20140060554A1 (en) * 2012-09-04 2014-03-06 R.J. Reynolds Tobacco Company Electronic smoking article comprising one or more microheaters

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2719043Y (zh) * 2004-04-14 2005-08-24 韩力 雾化电子烟
EP2319334A1 (en) * 2009-10-27 2011-05-11 Philip Morris Products S.A. A smoking system having a liquid storage portion
WO2013040193A2 (en) * 2011-09-15 2013-03-21 L. Perrigo Company Electronic cigarette
RU115629U1 (ru) * 2011-10-10 2012-05-10 Сергей Павлович Кузьмин Электронная сигарета

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3565071A (en) * 1968-09-19 1971-02-23 Abbott Lab Self-regulating therapeutic inhaler
US20060196518A1 (en) * 2003-04-29 2006-09-07 Lik Hon Flameless electronic atomizing cigarette
US8353426B2 (en) * 2007-04-18 2013-01-15 Microlin, Llc. Gas generation dispenser method for on-demand fluid delivery
US20120199146A1 (en) * 2011-02-09 2012-08-09 Bill Marangos Electronic cigarette
US20130319440A1 (en) * 2011-02-09 2013-12-05 Sammy Capuano Variable power control electronic cigarette
US20140000638A1 (en) * 2012-06-28 2014-01-02 R.J. Reynolds Tobacco Company Reservoir and heater system for controllable delivery of multiple aerosolizable materials in an electronic smoking article
US20140060554A1 (en) * 2012-09-04 2014-03-06 R.J. Reynolds Tobacco Company Electronic smoking article comprising one or more microheaters

Cited By (150)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10244793B2 (en) 2005-07-19 2019-04-02 Juul Labs, Inc. Devices for vaporization of a substance
US10034988B2 (en) 2012-11-28 2018-07-31 Fontem Holdings I B.V. Methods and devices for compound delivery
US10279934B2 (en) 2013-03-15 2019-05-07 Juul Labs, Inc. Fillable vaporizer cartridge and method of filling
US10638792B2 (en) 2013-03-15 2020-05-05 Juul Labs, Inc. Securely attaching cartridges for vaporizer devices
US10194693B2 (en) 2013-09-20 2019-02-05 Fontem Holdings 1 B.V. Aerosol generating device
US10980273B2 (en) 2013-11-12 2021-04-20 VMR Products, LLC Vaporizer, charger and methods of use
US10736360B2 (en) 2013-11-12 2020-08-11 Vmr Products Llc Vaporizer, charger and methods of use
US11134722B2 (en) 2013-11-12 2021-10-05 Vmr Products Llc Vaporizer
US10653186B2 (en) 2013-11-12 2020-05-19 VMR Products, LLC Vaporizer, charger and methods of use
US10058124B2 (en) 2013-12-23 2018-08-28 Juul Labs, Inc. Vaporization device systems and methods
US10104915B2 (en) 2013-12-23 2018-10-23 Juul Labs, Inc. Securely attaching cartridges for vaporizer devices
US10667560B2 (en) 2013-12-23 2020-06-02 Juul Labs, Inc. Vaporizer apparatus
US10117466B2 (en) 2013-12-23 2018-11-06 Juul Labs, Inc. Vaporization device systems and methods
US10701975B2 (en) 2013-12-23 2020-07-07 Juul Labs, Inc. Vaporization device systems and methods
US10912331B2 (en) 2013-12-23 2021-02-09 Juul Labs, Inc. Vaporization device systems and methods
US10264823B2 (en) 2013-12-23 2019-04-23 Juul Labs, Inc. Vaporization device systems and methods
US10201190B2 (en) 2013-12-23 2019-02-12 Juul Labs, Inc. Cartridge for use with a vaporizer device
US10117465B2 (en) 2013-12-23 2018-11-06 Juul Labs, Inc. Vaporization device systems and methods
US11752283B2 (en) 2013-12-23 2023-09-12 Juul Labs, Inc. Vaporization device systems and methods
US10045568B2 (en) 2013-12-23 2018-08-14 Juul Labs, Inc. Vaporization device systems and methods
US10045567B2 (en) 2013-12-23 2018-08-14 Juul Labs, Inc. Vaporization device systems and methods
US10058130B2 (en) 2013-12-23 2018-08-28 Juul Labs, Inc. Cartridge for use with a vaporizer device
US10111470B2 (en) 2013-12-23 2018-10-30 Juul Labs, Inc. Vaporizer apparatus
US10058129B2 (en) 2013-12-23 2018-08-28 Juul Labs, Inc. Vaporization device systems and methods
US10159282B2 (en) 2013-12-23 2018-12-25 Juul Labs, Inc. Cartridge for use with a vaporizer device
US10070669B2 (en) 2013-12-23 2018-09-11 Juul Labs, Inc. Cartridge for use with a vaporizer device
US10076139B2 (en) 2013-12-23 2018-09-18 Juul Labs, Inc. Vaporizer apparatus
US20190261687A1 (en) * 2014-01-22 2019-08-29 Fontem Holdings 1 B.V. Methods and devices for smoking urge relief
US11065402B2 (en) 2014-02-04 2021-07-20 Gseh Holistic, Inc. Aromatherapy vaporization device
US10506828B2 (en) * 2014-03-31 2019-12-17 Westfield Limited (Ltd.) Personal vaporizer with liquid supply by suction
US10398172B2 (en) * 2014-04-30 2019-09-03 Philip Morris Products S.A. Container having a heater for an aerosol-generating device, and aerosol-generating device
US11278059B2 (en) * 2014-04-30 2022-03-22 Philip Morris Products S.A. Container having a heater for an aerosol-generating device, and aerosol-generating device
US11013820B2 (en) 2014-08-19 2021-05-25 Gseh Holistic, Inc. Aromatherapy vaporization device
US10238764B2 (en) 2014-08-19 2019-03-26 Vapium Inc. Aromatherapy vaporization device
US10898660B2 (en) 2014-09-10 2021-01-26 Fontem Holdings 1 B.V. Methods and devices for modulating air flow in delivery devices
US10791768B2 (en) 2014-11-17 2020-10-06 Mcneil Ab Disposable cartridge for use in an electronic nicotine delivery system
US10842199B2 (en) 2014-11-17 2020-11-24 Mcneil Ab Electronic nicotine delivery system
US10188148B2 (en) 2014-11-17 2019-01-29 Mcneil Ab Electronic nicotine delivery system
US10226076B2 (en) 2014-11-17 2019-03-12 Mcneil Ab Disposable cartridge for use in an electronic nicotine delivery system
US10531692B2 (en) 2014-11-17 2020-01-14 Mcneil Ab Disposable cartridge for use in an electronic nicotine delivery system
US10542781B2 (en) 2014-11-17 2020-01-28 Mcneil Ab Electronic nicotine delivery system
US10512282B2 (en) 2014-12-05 2019-12-24 Juul Labs, Inc. Calibrated dose control
KR102560299B1 (ko) 2014-12-15 2023-07-27 필립모리스 프로덕츠 에스.에이. 이동식 카트리지를 포함하는 에어로졸 발생 시스템
KR20170094151A (ko) * 2014-12-15 2017-08-17 필립모리스 프로덕츠 에스.에이. 이동식 카트리지를 포함하는 에어로졸 발생 시스템
AU2019222865B2 (en) * 2015-01-22 2021-11-11 Fontem Holdings 1 B.V. Electronic vaporization devices
US11089660B2 (en) * 2015-01-22 2021-08-10 Fontem Holdings 1 B.V. Electronic vaporization devices
US20160213065A1 (en) * 2015-01-22 2016-07-28 Fontem Holdings 1 B.V. Electronic vaporization devices
US10010111B2 (en) 2015-03-04 2018-07-03 Altria Client Services Llc E-vaping device
US10765151B2 (en) 2015-03-04 2020-09-08 Altria Client Services Llc E-vaping cartridge
US20220242598A1 (en) * 2015-05-13 2022-08-04 Fontem Holdings 4 B.V. Device for refilling electronic cigarette cartridge
US20160331028A1 (en) * 2015-05-14 2016-11-17 Westfield Limited (Ltd.) System and method for vaporizing fluids by combustion
US10258085B2 (en) * 2015-05-14 2019-04-16 Westfield Limited (Ltd.) System and method for vaporizing fluids by combustion
WO2017013316A1 (fr) * 2015-07-20 2017-01-26 Innovi Dispositif d'alimentation contrôlée d'une mèche dans une e-cigarette, e-cigarette obtenue
FR3039040A1 (fr) * 2015-07-20 2017-01-27 Innovi Dispositif d'alimentation controlee d'une meche dans une e-cigarette, e-cigarette obtenue
US20170071253A1 (en) * 2015-09-16 2017-03-16 Tony REVELL Cartridge with a capacity sensor
CN107949286A (zh) * 2015-09-16 2018-04-20 菲利普莫里斯生产公司 具有容量传感器的筒
US11602019B2 (en) * 2015-09-16 2023-03-07 Altria Client Services Llc Cartridge with a capacity sensor
CN107949286B (zh) * 2015-09-16 2021-02-02 菲利普莫里斯生产公司 具有容量传感器的筒
JP2018534913A (ja) * 2015-09-16 2018-11-29 フィリップ・モーリス・プロダクツ・ソシエテ・アノニム 静電容量センサを有するカートリッジ
WO2018100497A1 (en) 2015-10-21 2018-06-07 Rai Strategic Holdings, Inc. Lithium-ion battery with linear regulation for an aerosol delivery device
US10918134B2 (en) 2015-10-21 2021-02-16 Rai Strategic Holdings, Inc. Power supply for an aerosol delivery device
US10470495B2 (en) 2015-10-21 2019-11-12 Rai Strategic Holdings, Inc. Lithium-ion battery with linear regulation for an aerosol delivery device
US11806471B2 (en) 2015-10-21 2023-11-07 Rai Strategic Holdings, Inc. Power supply for an aerosol delivery device
RU2711875C2 (ru) * 2015-10-22 2020-01-22 Филип Моррис Продактс С.А. Изделие, генерирующее аэрозоль, система, генерирующая аэрозоль, и способ изготовления изделия, генерирующего аэрозоль
FR3043310A1 (fr) * 2015-11-09 2017-05-12 Innovi Dispositif de vaporisation de e-liquide sans meche dans une e-cigarette
US20200214346A1 (en) * 2015-12-22 2020-07-09 Altria Client Services Llc Aerosol-generating system with motor
US11608818B2 (en) 2015-12-22 2023-03-21 Altria Client Services Llc Aerosol-generating system with pump
JP2019505179A (ja) * 2015-12-22 2019-02-28 フィリップ・モーリス・プロダクツ・ソシエテ・アノニム ポンプを備えたエアロゾル発生システム
US11641695B2 (en) * 2015-12-22 2023-05-02 Altria Client Services Llc Aerosol-generating system with motor
US10865001B2 (en) 2016-02-11 2020-12-15 Juul Labs, Inc. Fillable vaporizer cartridge and method of filling
US11134716B2 (en) * 2016-03-08 2021-10-05 Hauni Maschinenbau Gmbh Electronic cigarette product and cartridge having a microsystem unit adding device
US10405582B2 (en) 2016-03-10 2019-09-10 Pax Labs, Inc. Vaporization device with lip sensing
WO2017153051A1 (de) * 2016-03-11 2017-09-14 Pieter Van Weenen & Co. Gmbh The House Of Innovation Vorrichtung und verfahren zur betätigung mechanischer schaltmittel
JP7025344B2 (ja) 2016-03-31 2022-02-24 フィリップ・モーリス・プロダクツ・ソシエテ・アノニム エアロゾル発生システム用のシート発熱体および液体送達装置を備える気化組立品
JP2019516349A (ja) * 2016-03-31 2019-06-20 フィリップ・モーリス・プロダクツ・ソシエテ・アノニム エアロゾル発生システム用のシート発熱体および液体送達装置を備える気化組立品
KR20180122410A (ko) * 2016-03-31 2018-11-12 필립모리스 프로덕츠 에스.에이. 시트 가열 요소 및 액체 전달 장치를 포함하는 에어로졸 발생 시스템용 기화 어셈블리
US11166491B2 (en) * 2016-03-31 2021-11-09 Altria Client Services Llc Assembly comprising sheet heating element and delivery device
US20220053832A1 (en) * 2016-03-31 2022-02-24 Altria Client Services Llc Assembly comprising sheet heating element and delivery device
US10244795B2 (en) * 2016-03-31 2019-04-02 Altria Client Services Llc Vaporizing assembly comprising sheet heating element and liquid delivery device for an aerosol generating system
US20170280772A1 (en) * 2016-03-31 2017-10-05 Rui Nuno BATISTA Vaporizing assembly comprising sheet heating element and liquid delivery device for an aerosol generating system
KR102435122B1 (ko) 2016-03-31 2022-08-23 필립모리스 프로덕츠 에스.에이. 시트 가열 요소 및 액체 전달 장치를 포함하는 에어로졸 발생 시스템용 기화 어셈블리
US11857722B2 (en) * 2016-03-31 2024-01-02 Altria Client Services Llc Assembly comprising sheet heating element and delivery device
US20190191770A1 (en) * 2016-03-31 2019-06-27 Altria Client Services Llc Assembly comprising sheet heating element and delivery device
WO2017202959A3 (en) * 2016-05-25 2018-01-11 Philip Morris Products S.A. Aerosol-generating article comprising a piston and aerosol-generating device
US11197503B2 (en) 2016-05-25 2021-12-14 Philip Morris Products S.A. Aerosol-generating article comprising a piston and aerosol-generating device
RU2745490C2 (ru) * 2016-05-25 2021-03-25 Филип Моррис Продактс С.А. Изделие, генерирующее аэрозоль, содержащее поршень, и устройство, генерирующее аэрозоль
USD929036S1 (en) 2016-06-16 2021-08-24 Pax Labs, Inc. Vaporizer cartridge and device assembly
USD913583S1 (en) 2016-06-16 2021-03-16 Pax Labs, Inc. Vaporizer device
USD849996S1 (en) 2016-06-16 2019-05-28 Pax Labs, Inc. Vaporizer cartridge
USD848057S1 (en) 2016-06-23 2019-05-07 Pax Labs, Inc. Lid for a vaporizer
USD836541S1 (en) 2016-06-23 2018-12-25 Pax Labs, Inc. Charging device
USD851830S1 (en) 2016-06-23 2019-06-18 Pax Labs, Inc. Combined vaporizer tamp and pick tool
USD842536S1 (en) 2016-07-28 2019-03-05 Juul Labs, Inc. Vaporizer cartridge
USD825102S1 (en) 2016-07-28 2018-08-07 Juul Labs, Inc. Vaporizer device with cartridge
US11083223B2 (en) * 2016-07-29 2021-08-10 Shenzhen Smoore Technology Limited Electronic cigarette and atomizer thereof
EP3679816A3 (en) * 2016-10-27 2020-09-16 McNeil AB A vapor generating device and a method for generating vapor
WO2018078546A3 (en) * 2016-10-27 2018-06-07 Mcneil Ab A vapor generating device and a method for generating vapor
JP2019535330A (ja) * 2016-11-29 2019-12-12 フィリップ・モーリス・プロダクツ・ソシエテ・アノニム エアロゾル発生システム用の気化器および気化方法
WO2018099665A1 (en) * 2016-11-29 2018-06-07 Philip Morris Products S.A. Vaporizer for an aerosol-generating system and vaporizing method
US11969020B2 (en) 2016-11-29 2024-04-30 Altria Client Services Llc Aerosol-generating system and method of dispensing liquid aerosol-forming substrate with pumped air
RU2714608C1 (ru) * 2016-11-29 2020-02-18 Филип Моррис Продактс С.А. Испаритель для системы, генерирующей аэрозоль, и способ испарения
US10980287B2 (en) 2016-11-29 2021-04-20 Altria Client Services Llc Aerosol-generating system and method of dispensing liquid aerosol-forming substrate with pumped air
CN113367388A (zh) * 2016-11-29 2021-09-10 菲利普莫里斯生产公司 用于气溶胶生成系统的可移除的筒和气溶胶生成系统
US10653185B2 (en) * 2016-11-29 2020-05-19 Altria Client Services Llc Aerosol-generating system and method of dispensing liquid aerosol-forming substrate with pumped air
US10667558B2 (en) 2016-11-29 2020-06-02 Altria Client Services Llc Vaporizer for an aerosol-generating system and vaporizing method
WO2018100495A1 (en) 2016-12-01 2018-06-07 Rai Strategic Holdings, Inc. Rechargeable lithium-ion capacitor for an aerosol delivery device
US20180279688A1 (en) * 2017-01-09 2018-10-04 Changzhou Patent Electronic Technology Co., Ltd. E-cigarette, method and apparatus for controlling cigarette liquid therein
EP3903607A1 (en) 2017-01-27 2021-11-03 RAI Strategic Holdings, Inc. Aerosol delivery device with secondary battery
WO2018138688A1 (en) 2017-01-27 2018-08-02 Rai Strategic Holdings, Inc. Aerosol delivery device with secondary battery
WO2018154542A1 (en) 2017-02-27 2018-08-30 Rai Strategic Holdings, Inc. A digital compass for an aerosol delivery device
US10285446B2 (en) 2017-05-01 2019-05-14 Yongjie James Xu Microvaporizer with controlled activation
EP4298998A2 (en) 2017-05-23 2024-01-03 RAI Strategic Holdings, Inc. A heart rate monitor for an aerosol delivery device
WO2018215939A1 (en) 2017-05-23 2018-11-29 Rai Strategic Holdings, Inc. A heart rate monitor for an aerosol delivery device
US10994086B2 (en) 2017-06-29 2021-05-04 Altria Client Services Llc Electronic vaping device with tubular heating element
US11690965B2 (en) 2017-06-29 2023-07-04 Altria Client Services Llc Electronic vaping device with tubular heating element
WO2019016681A1 (en) 2017-07-17 2019-01-24 Rai Strategic Holdings, Inc. SMOKING ARTICLE WITHOUT HEAT AND WITHOUT COMBUSTION
US11883579B2 (en) 2017-07-17 2024-01-30 Rai Strategic Holdings, Inc. No-heat, no-burn smoking article
EP4309712A2 (en) 2017-07-17 2024-01-24 RAI Strategic Holdings, Inc. No-heat, no-burn smoking article
WO2019016682A1 (en) 2017-07-17 2019-01-24 Rai Strategic Holdings, Inc. VIDEO ANALYSIS CAMERA SYSTEM FOR AEROSOL DISPENSING DEVICE
USD887632S1 (en) 2017-09-14 2020-06-16 Pax Labs, Inc. Vaporizer cartridge
USD927061S1 (en) 2017-09-14 2021-08-03 Pax Labs, Inc. Vaporizer cartridge
WO2019058258A1 (en) 2017-09-19 2019-03-28 Rai Strategic Holdings, Inc. INTELLIGENT CHARGER FOR AEROSOL DISPENSING DEVICE
WO2019058225A1 (en) 2017-09-19 2019-03-28 Rai Strategic Holdings, Inc. DIFFERENTIAL PRESSURE SENSOR FOR AEROSOL DISPENSING DEVICE
EP4236021A2 (en) 2017-09-19 2023-08-30 RAI Strategic Holdings, Inc. Intelligent charger for an aerosol delivery device
EP4147593A1 (en) 2017-09-19 2023-03-15 RAI Strategic Holdings, Inc. Differential pressure sensor for an aerosol delivery device
USD870375S1 (en) 2017-10-11 2019-12-17 Altria Client Services Llc Battery for an electronic vaping device
US10772356B2 (en) 2017-10-11 2020-09-15 Altria Client Services Llc Electronic vaping device including transfer pad with oriented fibers
US10959462B2 (en) 2017-10-20 2021-03-30 Altria Client Services Llc E-vaping device with vaporizing heater and ejector, and method of operating the e-vaping device
US10314342B2 (en) 2017-10-20 2019-06-11 Altria Client Services Llc E-vaping device using a jet dispensing cartridge, and method of operating the e-vaping device
US10932496B2 (en) 2017-12-29 2021-03-02 Altria Client Services Llc Electronic vaping device with outlet-end illumination
US10687557B2 (en) 2017-12-29 2020-06-23 Altria Client Services Llc Electronic vaping device with outlet-end illumination
US11241044B2 (en) 2018-07-23 2022-02-08 Juul Labs, Inc. Airflow management for vaporizer device
US20200037662A1 (en) * 2018-08-02 2020-02-06 Banana Bros, Llc System for extruding and heating vaporizable material concentrates
US11026452B2 (en) * 2018-08-02 2021-06-08 Banana Bros, Llc System for extruding and heating vaporizable material concentrates
WO2020104875A1 (en) 2018-11-19 2020-05-28 Rai Strategic Holdings, Inc. Temperature control in an aerosol delivery device
WO2020104874A1 (en) 2018-11-19 2020-05-28 Rai Strategic Holdings, Inc. Power control for an aerosol delivery device
EP4008194A1 (en) 2018-11-19 2022-06-08 RAI Strategic Holdings, Inc. Temperature control in an aerosol delivery device
EP4193860A1 (en) 2018-11-19 2023-06-14 RAI Strategic Holdings, Inc. Power control for an aerosol delivery device
US11547816B2 (en) 2018-11-28 2023-01-10 Rai Strategic Holdings, Inc. Micropump for an aerosol delivery device
WO2020109952A1 (en) * 2018-11-28 2020-06-04 Rai Strategic Holdings, Inc. Micropump for an aerosol delivery device
US20220071281A1 (en) * 2019-01-04 2022-03-10 Nicoventures Trading Limited Aerosol generation
WO2020157634A1 (en) 2019-01-29 2020-08-06 Rai Strategic Holdings, Inc. Air pressure sensor for an aerosol delivery device
WO2020161650A1 (en) 2019-02-06 2020-08-13 Rai Strategic Holdings, Inc. Aerosol delivery device with a buck-boost regulator circuit
WO2020205972A1 (en) 2019-04-02 2020-10-08 Rai Strategic Holdings, Inc. Functional control and age verification of electronic devices through visual communication
WO2020205855A1 (en) 2019-04-02 2020-10-08 Rai Strategic Holdings, Inc. Authentication and age verification for an aerosol delivery device
WO2020205971A1 (en) 2019-04-02 2020-10-08 Rai Strategic Holdings, Inc. Functional control and age verification of electronic devices through speaker communication
WO2020219731A1 (en) 2019-04-24 2020-10-29 Rai Strategic Holdings, Inc. Decentralized identity storage for tobacco products
WO2020217192A1 (en) 2019-04-25 2020-10-29 Rai Strategic Holdings, Inc. Aerosol delivery device comprising artificial intelligence
WO2020236572A1 (en) 2019-05-17 2020-11-26 Rai Strategic Holdings, Inc. Age verification with registered cartridges for an aerosol delivery device
WO2021137139A1 (en) 2019-12-30 2021-07-08 Rai Strategic Holdings, Inc. A heart rate monitor for an aerosol delivery device

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MA38536A1 (fr) 2016-04-29
CN105142443A (zh) 2015-12-09
UA115901C2 (uk) 2018-01-10
WO2014150552A1 (en) 2014-09-25
CA2907763A1 (en) 2014-09-25
MX2015013513A (es) 2016-10-26
EP2975952A1 (en) 2016-01-27
RU2657683C2 (ru) 2018-06-14
RU2015145383A (ru) 2017-04-25
RU2015145383A3 (es) 2018-03-13
AR095733A1 (es) 2015-11-04

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