Enhanced Portable Convection Vaporizer System

Publication ID: 24-11857718_0001_PTD
Published: October 28, 2025
Category:Direct Improvements & Enhancements

Legal Citation

pr1or.art Inc., “Enhanced Portable Convection Vaporizer System,” Published Technical Disclosure No. 24-11857718_0001_PTD, Published October 28, 2025, available at https://archive.pr1or.art/24-11857718_0001_PTD
This technical disclosure describes improvements that would be readily apparent to a Person Having Ordinary Skill In The Art (PHOSITA) when considered in combination with the foundational architecture disclosed in U.S. Patent No. 11,857,718.

Summary of the Inventive Concept

A portable convection vaporizer system that improves upon existing designs by incorporating advanced cooling pathways, rapid-heating convection heaters, and novel airflow designs to enhance vaporization efficiency, safety, and user experience.

Background and Problem Solved

The original patent disclosed an on-demand, portable convection vaporizer, but it had limitations in terms of heat dissipation, vaporization efficiency, and material waste. The new inventive concept addresses these limitations by introducing optimized cooling pathways, rapid-heating convection heaters, and novel airflow designs to provide a more efficient, safe, and user-friendly experience.

Detailed Description of the Inventive Concept

The enhanced portable convection vaporizer system comprises a hand-held device with an integrated cooling pathway and a rapid-heating convection heater. The cooling pathway is optimized for efficient heat dissipation, and the convection heater is configured to vaporize material within 2 seconds. Additionally, the system features a thermally conductive oven chamber with a novel spiral airflow design, which enhances vaporization efficiency and reduces material waste. The device also includes a material-sensing feature to automatically adjust heating parameters and a modular design with interchangeable oven chambers, each optimized for a specific type of vaporizable material. Furthermore, the system incorporates a safety feature that detects overheating and automatically adjusts heating parameters to prevent overheating, and a novel air purification system that removes impurities from the inhaled vapor.

Novelty and Inventive Step

The new inventive concept's novelty lies in the combination of advanced cooling pathways, rapid-heating convection heaters, and novel airflow designs, which provide a significant improvement in vaporization efficiency, safety, and user experience compared to the original patent. The inventive step is the integration of these features into a portable, hand-held device that is easy to use and maintain.

Alternative Embodiments and Variations

Alternative embodiments of the inventive concept could include different cooling pathway designs, such as micro-channel cooling or heat pipes, or alternative airflow designs, such as vortex-based or jet-based airflow systems. Additionally, the device could be modified to accommodate different types of vaporizable materials or to include additional features, such as Bluetooth connectivity or mobile app control.

Potential Commercial Applications and Market

The enhanced portable convection vaporizer system has significant commercial potential in the tobacco, cannabis, and pharmaceutical industries, where there is a growing demand for efficient, safe, and user-friendly vaporization devices. The device's portability, ease of use, and advanced features make it an attractive option for consumers and medical professionals alike.

CPC Classifications

SectionClassGroup
A A61 A61M11/042
A A24 A24F40/40
A A24 A24F40/46
A A24 A24F40/485
A A24 A24F40/53
F F22 F22B1/284
H H05 H05B3/44
A A24 A24F40/20
A A61 A61M15/0021
A A61 A61M2016/0024
A A61 A61M2016/0027
A A61 A61M2205/3317
A A61 A61M2205/3368
A A61 A61M2205/3592
A A61 A61M2205/3606
A A61 A61M2205/3653
A A61 A61M2205/50
A A61 A61M2205/505
A A61 A61M2205/581
A A61 A61M2205/582
A A61 A61M2205/583
A A61 A61M2205/8206

Original Patent Information

Patent NumberUS 11,857,718
TitleOn-demand, portable convection vaporizer
Assignee(s)JUUL Labs, Inc.