Juul Labs, Inc.

Pax Labs, Inc.

Juul Labs International Inc.

Juul Labs UK Holdco Limited

Ariel Atkins

Adam Bowen

Steven E Christensen

James Monsees

Esteban Leon Duque

Nicholas Jay Hatton

Alexander J Gould

Christopher James Rosser

Alexander M Hoopai

Kevin Lomeli

Eric Joseph Johnson

Jason King

Christopher L Belisle

Andrew James Stratton

Bradley J Ingebrethsen

James P Westley

Matthew Rios

Joshua Morenstein

Brandon Cheung

Matthew J Taschner

Christopher Nicholas HibmaCronan

Bryan White

Carlos Schuler

Norbert Wesely

Matthew J Malone

Dylan E Entelis

Zachary T Scott

Andrew Lawrence Murphy

Claire O'Malley

Joseph R Fisher

Alim Thawer

Aaron Keller

Roxolana Wacyk

Val Valentine

Chenyue Xing

Paul R Vieira

Ian Garcia-Doty

Gal A Cohen

Raffi Aghapekian

Nicholas Achtien

Casey S Yost

Eddie G Gonzalez

Michelle Kim

Samuel C Anderson

Christopher Nicholas Hibma Cronan

Nathan N Ng

Nihir B Shah

James R Cazzoli

Chelsea Kania

Jacob Honig

Mackenzie P Belt

Steven Christensen

Ariana M Bruno

Nordtrom K Phelps

Diego D Zaks Barrios

Jonpaul Vega

Jason B Yonker

Immaneni Hiteshwar Rao

Christopher J Rosser

Christopher Nicholas Hibmacronan

Cole Hatton

Andrew J Stratton

Esteban L Leon Duque

Nicholas Brown

Mackenzie Paige Belt

Bradley Ingebrethsen

Alex Gould

Itai Turbahn

Jonatan Goldberg Kidon

Tsuey Choo Lily Chang

Huei-Huei Liang

Hao Yin

Yongchao Li

Xuehai Zhang

Xueqing Zhang

A atomizer assembly for a vaporizer cartridge is provided. The vaporizer cartridge may include a reservoir containing vaporizable material and a wicking element in fluid communication with the reservoir. The atomizer assembly includes a heating element and a wick housing. The heating element may include a heating portion, a cartridge contact, and a leg. The heating portion includes at least two tines spaced apart from one another. The cartridge contact may be in in electrical communication with a power source. The wick housing includes an outer wall defining an interior volume configured to receive a portion of the heating element and the wicking element.

Atomizer assembly for a vaporizer device

Vaporizers and vaporizer systems, which can include a device in communication with a vaporizer, can include one or more features related to control of functions and/or features of the vaporizer, identification of a cartridge and/or a vaporizable material in the cartridge, data exchange (either one-way or two-way) between a cartridge and a vaporizer with which the cartridge is engaged, and the like.

User interface and user experience for a vaporizer device

Vaporizer cartridges and vaporizer apparatuses, and methods for making, using and delivering vapor to a user, that are leak-resistant for use with cannabinoids. In particular, described herein are leak-resistant vaporizer cartridges and apparatuses adapted for use with oil-based vaporizable materials includingoils.

Leak-resistant vaporizer device

A vaporization device includes a cartridge for a vaporizer device. For example, the vaporizer cartridge and/or features thereof may improve management of leaks of vaporizable material from the vaporizer cartridge, control of airflow within and/or near the vaporizer cartridge, heating of vaporizable material in the vaporizer cartridge, management of condensate in the vaporizer cartridge, and/or other assembly features of the vaporizer cartridge. Related systems, methods, and articles of manufacture are also described.

Cartridge for a vaporizer device

Methods and vaporizer apparatuses that estimate, measure and/or predict the amount of vapor and/or material (including active ingredients) released by the vaporizer apparatus. In particular, described herein are electronic vaporizers and methods of using them that determine a dose/amount of vapor and/or a material in the vapor based primarily or exclusively on the electrical and thermal properties, e.g., power or energy applied to the vaporizing element (e.g., heating coil) and the temperature of the material immediately before and as it is vaporized. Dose information may be used to control operation of the device and/or reported to the user.

Calibrated dose control

A system for aerosolization of compartmentalized materials is provided. In some implementations, the system performs operations comprising vaporizing, by a heater, at least a portion of a first material to form a first vapor, wherein the first material is stored in a reservoir coupled to the heater. The operations can further comprise providing, through a draw channel comprising the heater, the first vapor to a second material within the draw channel, wherein the second material comprises one or more of nicotine and an acid, wherein the second material is positioned between the resistive heater and an exit point of the draw channel. The operations can also include forming, based on the first vapor passing through and/or around the second material, an inhalable vapor. Related systems, methods, apparatuses, and articles of manufacture are also described.

Aerosol devices having compartmentalized materials

Vaporizer devices and methods for detecting inhalation through a vaporizer using a heating element are provided. A resistive heater of a vaporizer may function as both a heater and as an anemometer to detect inhalation. Alternatively or additionally, a separate resistive heater may be included in an air path through the vaporizer to detect a user inhaling through the vaporizer. A heating control mechanism utilizes the already existing heating element in an anemometric correlation to when the vaporizer is idle and when it is being used (where being used implies the user is taking a puff/inhalation on the vaporizer). Using this information, a controller of the vaporizer accordingly controls heating to the vaporizer as required.

Anemometric-assisted control of a vaporizer

A vaporization device includes a vaporizer body including a vaporizable material insert receptacle configured to receive a vaporizable material insert including vaporizable material. The vaporizable material insert can include an airflow pathway and an airflow control feature at least partly made out of vaporizable material. Various embodiments of the airflow control feature are described that include one or more features for controlling an amount of heat transferred from heated airflow traveling along the airflow pathway and the vaporizable material of the airflow control feature. Related systems, methods, and articles of manufacture are also described.

Vaporizable material insert for vaporizer device

Deformable valves and atomizer designs for a vaporizer (e.g., electronic cigarette). The vaporizer may be used for vaporization of liquid and/or organic material. The vaporizer may enable enhanced flow control of fluid and may generate high quality and quantity of vapor efficiently. In some instances, flow path of the vaporizer may allow bulk fluid flow, e.g., in contrast to capillary flow, to deliver fluid to a vicinity of the vaporizer. In some instances, the vaporizer may utilize improved atomizer designs for vaporizing devices, where said designs can be configured optionally, with various embodiments of a breath-modulating deformable valve.

Wickless vaporizing devices and methods

Various embodiments of a heating and temperature sensing assembly of a vaporizer device are described herein. In some embodiments, the heating and temperature sensing assembly may include a support plate made out of a thermally conductive material. The heating and temperature sensing assembly may include a heating element including a first electrically conductive pathway extending along the support plate. The heating element may be configured to heat the support plate for heating the vaporizable material. The heating and temperature sensing assembly may include a temperature sensing element having a second electrically conductive pathway extending along the support plate. The temperature sensing element may be configured to sense a temperature of the support plate. Related systems, methods, and articles of manufacture are also described.

Vaporizer heater and temperature sensing element

Component for a vaporizer cartridge

Vaporization devices, components, and methods of operating them are provided. In some implementations, the vaporization device for use with a vaporizable material includes a device body, a power source, a microcontroller, a measurement circuit, and a microcontroller. The measurement circuit is configured to measure a resistance of a resistive heater. The microcontroller is configured to determine a baseline resistance based on the measured resistance, the measured resistance being measured after a period of time has passed since power from the power source was last applied to the resistive heater; determine a target resistance of the resistive heater based on the determined baseline resistance; and provide power from the power source to the resistive heater to heat the vaporizable material based at least in part on the target resistance.

Vaporization device control systems and methods

Cartridges for vaporizer devices are provided. In one exemplary embodiment, the cartridge can include a primary reservoir, a secondary reservoir in fluid communication with the primary reservoir, and a vaporization chamber in communication with the secondary reservoir in which the vaporization chamber includes a first wicking element. The primary reservoir is configured to store a majority fraction of vaporizable material when in a first pressure state and configured to expel the vaporizable material in response to an increase in headspace when in a second pressure state. The secondary reservoir is formed of absorbent material configured to receive a first volume of the vaporizable material from the primary reservoir in the first pressure state and to receive a second volume of the vaporizable material from the primary reservoir in the second pressure state in which the second volume is greater than the first volume. Vaporizer devices are also provided.

Cartridges for vaporizer devices

A vaporizer device includes a cartridge having a reservoir that holds a vaporizable material and an atomizer chamber that includes a heating element. The heating element can heat the vaporizable material. The heating element can include two rigid portions that are spaced apart by a span that defines a capillary gap. The capillary gap can draw the vaporizable material from the reservoir to a heater region to be vaporized.

Heating element

Growing community of inventors

San Francisco, CA, United States of America

Ariel Atkins