公开(公告)号：US20210307401A1

公开(公告)日：2021-10-07

申请号：US17347993

申请日：2021-06-15

申请人： JUUL Labs, Inc.

发明人： Joshua A. de Gromoboy Dabrowicki ,  Esteban Leon Duque ,  Christopher James Rosser ,  Andrew J. Stratton

IPC分类号： A24F40/485 ,  A24F40/10 ,  A24F40/42

摘要： Cartridges for vaporizer devices are provided. In one exemplary embodiment, a cartridge can include a reservoir housing that includes a reservoir chamber configured to contain a vaporizable material and first and second orifices each in fluid communication with the reservoir chamber. The first orifice is configured to allow at least a portion of the vaporizable material to be withdrawn from the reservoir chamber in response to generation of a first pressure differential across the first orifice that exceeds a first predetermined threshold pressure differential. The second orifice is configured to allow a portion of ambient air that is outside the reservoir housing to enter the reservoir chamber in response to generation of a second pressure differential across the second orifice that exceeds a second predetermined threshold pressure differential during the withdrawal of the vaporizable material from the reservoir chamber. Vaporizer devices and methods are also provided.

公开(公告)号：US20210268207A1

公开(公告)日：2021-09-02

申请号：US17199377

申请日：2021-03-11

申请人： JUUL Labs, Inc.

发明人： Nicholas Jay Hatton ,  Steven Christensen ,  Esteban Leon Duque ,  Ariel Atkins ,  James Monsees ,  Adam Bowen

IPC分类号： A61M11/00 ,  A24F40/40 ,  A61M11/04 ,  A61M15/06

摘要： 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.

公开(公告)号：US20210220576A1

公开(公告)日：2021-07-22

申请号：US17161590

申请日：2021-01-28

申请人： JUUL Labs, Inc.

发明人： Ariel Atkins ,  Christopher L. Belisle ,  Steven Christensen ,  Alexander M. Hoopai ,  Eric Joseph Johnson ,  Jason King ,  Esteban Leon Duque ,  Matthew Rios ,  Christopher James Rosser ,  Andrew J. Stratton ,  Alim Thawer ,  James P. Westley

IPC分类号： A61M11/04 ,  H05B3/44 ,  A24F40/46

摘要： A heating element 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 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 leg extends between the heating portion and the cartridge contact. The heating portion may be crimped around the wicking element such that the heating portion secures the wicking element to the heating element and contacts at least two surfaces of the wicking element.

公开(公告)号：US10905167B2

公开(公告)日：2021-02-02

申请号：US16693020

申请日：2019-11-22

申请人： JUUL Labs, Inc.

发明人： Ariel Atkins ,  Adam Bowen ,  Steven Christensen ,  Esteban Leon Duque ,  Alexander J. Gould ,  Nicholas J. Hatton ,  Kevin Lomeli ,  James Monsees ,  Matthew J. Taschner

IPC分类号： A24F13/00 ,  A24F17/00 ,  A24F25/00 ,  A24F47/00 ,  A61M11/04 ,  A24F40/40 ,  A24F40/46 ,  F22B1/28 ,  H05B3/44 ,  A61M16/00 ,  A61M15/00

摘要： On-demand, hand-held vaporizer that operates primarily by convection. The vaporizer is configured to permit very rapid (e.g., within a few seconds) heating of air drawn through an oven chamber to a predetermined or selectable vaporizing temperature to vaporize a material (e.g., loose leaf plant material, etc.) that is held in the oven chamber. The vaporizer provides efficient transfer of air being heated as well as rapid delivery of vaporizable material to a user.

公开(公告)号：US20190387797A1

公开(公告)日：2019-12-26

申请号：US16453953

申请日：2019-06-26

申请人： JUUL Labs, Inc.

发明人： Steven Christensen ,  Alexander J. Gould ,  Esteban Leon Duque

IPC分类号： A24F47/00 ,  A24D1/14 ,  A24B15/16 ,  H05B3/44

摘要： A vaporization device is described that includes a cartridge having a wicking element that can efficiently and effectively draw vaporizable material contained in a reservoir of the cartridge to a heating element for vaporizing the vaporizable material. In some embodiments, the wicking element includes a hollow core or a thermally conductive core surrounded by a porous wicking material. Various embodiments of the wicking element are described, as well as related systems, methods, and articles of manufacture.