JUUL Labs has been granted a patent for an on-demand, hand-held vaporizer that uses convection heating for rapid vaporization of materials. The device includes a heater, oven chamber, and cooling pathway for efficient delivery of vapor to the user. GlobalData’s report on JUUL Labs gives a 360-degree view of the company including its patenting strategy. Buy the report here.

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According to GlobalData’s company profile on JUUL Labs, Vaping devices was a key innovation area identified from patents. JUUL Labs's grant share as of February 2024 was 66%. Grant share is based on the ratio of number of grants to total number of patents.

Hand-held vaporizer with rapid heating and efficient vapor delivery

Source: United States Patent and Trademark Office (USPTO). Credit: JUUL Labs Inc

A recently granted patent (Publication Number: US11857718B2) discloses a vaporizer designed with an outer housing and a structural housing containing a heater and an oven chamber for vaporizing materials. The vaporizer includes a mouthpiece and a cooling pathway between the outer and structural housing to deliver the heated air and vaporized material to the user. The design aims to provide a smooth and efficient vaping experience by cooling the vaporized material before reaching the mouthpiece.

The patent claims detail various features of the vaporizer, including a convection heater capable of heating air to vaporization temperature within three seconds, an inlet air opening for air intake, and an elongate tube heater with a notched region for enhanced heating. Additionally, the design incorporates an air gap around the oven chamber walls, insulating materials, and a screen with perforations for airflow. The vaporizer also utilizes a turbulent air path to cool the vaporized material efficiently. Overall, the patented vaporizer offers a combination of heating elements, airflow design, and cooling mechanisms to enhance the vaping experience for users, with a focus on rapid heating and efficient vapor delivery.

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GlobalData, the leading provider of industry intelligence, provided the underlying data, research, and analysis used to produce this article.

GlobalData Patent Analytics tracks bibliographic data, legal events data, point in time patent ownerships, and backward and forward citations from global patenting offices. Textual analysis and official patent classifications are used to group patents into key thematic areas and link them to specific companies across the world’s largest industries.