Abstract: Provided herein are systems and methods to generate an inhalable vapor in an electronic vaporization device. The vaporization device may generate a vapor with one or more defined characteristics. In some cases, the vapor may have a predetermined aerosol number density and/or a predetermined average aerosol diameter. The vaporization device may generate a vapor from a vaporizable material. In some cases, the vaporizable material may be a liquid material housed in a cartridge. The vaporization device may comprise a rechargeable power storage device.

Abstract: 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 including cannabis oils.

Abstract: 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.

Abstract: 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.

Abstract: 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.

Abstract: Vaporization devices and methods of operating them. In particular, described herein are methods for controlling the power applied to a resistive heater of a vaporization device by measuring the resistance of the resistive heater at discrete intervals. Changes in the resistance during heating may be used to control the power applied to heat the resistive heater during operation. Also described herein are vaporization devices that are configured to measure the resistance of the resistive heater during heating and to control the application of power to the resistive heater based on the resistance values.

Abstract: 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.

Abstract: 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.

Abstract: 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.

Abstract: 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.

Abstract: 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 including cannabis oils.

Abstract: 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.

Abstract: 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.

Abstract: 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.

Abstract: 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 including cannabis oils.

Abstract: 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.

Abstract: An apparatus for vaporizing a concentrate and/or a non-concentrate material is provided. The apparatus can include a housing, a reservoir, a vessel, and a heating element. The reservoir can be coupled to a lid of the apparatus and configured to hold the concentrate. The vessel can be disposed at least partially inside of the housing and can be configured to receive the reservoir when the lid of the apparatus is in a closed position with respect to the housing. The heating element can be configured to generate heat for heating the vessel, thereby vaporizing the concentrate in the reservoir to form an aerosol. Coupling the reservoir to the lid of the apparatus can enable the apparatus to be used for vaporizing the concentrate while decoupling the reservoir from the lid of the apparatus can enable the apparatus to be used for vaporizing the non-concentrate material. Related methods are also provided.

Abstract: 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.

Abstract: 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.

Abstract: 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.