Juul Labs, Inc.

Norbert Wesely

Ariel Atkins

Esteban Leon Duque

Christopher James Rosser

Andrew James Stratton

Alexander M Hoopai

James Monsees

Steven E Christensen

Brandon Cheung

Matthew J Malone

Eric Joseph Johnson

Christopher L Belisle

Jason King

Dylan E Entelis

Zachary T Scott

Claire O'Malley

James P Westley

Matthew Rios

Alim Thawer

Nathan N Ng

Andrew J Stratton

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 cartridge may include a cartridge housing, a reservoir and a wick housing disposed inside the cartridge housing, a heating element, and a wicking element. The cartridge housing may be configured to extend below an open top of a receptacle in the vaporizer device when the cartridge is coupled with the vaporizer device. The reservoir may be configured to contain a vaporizable material. The heating element may include a heating portion disposed at least partially inside the wick housing and a contact portion disposed at least partially outside the wick housing. The contact portion may include cartridge contacts that form an electric coupling with receptacle contacts in the receptacle. The wicking element may be disposed within the wick housing and proximate to the heating portion of the heating element. The wicking element may be configured to draw the vaporizable material to the wick housing for vaporization by the heating element.

Vaporizer device with vaporizer cartridge

Growing community of inventors

San Francisco, CA, United States of America

Norbert Wesely