UnfoldIPThemes

Company patents

JUUL Labs, Inc.

JUUL Labs Inc.'s patent strategy reveals a strong, albeit consolidating, focus on its core 'Smoking Articles' with 68.3% of its portfolio, experiencing significant growth in 2024 (+44.4%) and 2025 (+87.2%) before a sharp decline so far in 2026 (-80.8%). Surprisingly, the company also maintains a substantial presence in 'Drug Delivery Devices' (34.4% of portfolio), indicating a potential strategic pivot or diversification into broader medical applications, despite a recent decline in filings so far in 2026 (-88.9%).

Patent Trend by Technology Area

Yearly patent publications since 2023

Product themes

Product-level themes inferred from filings since 2023, with category chips showing where each theme appears. Select a theme to filter the patents below.

224 US filings (since 2023) · 10 categories · 7 themes

Aerosol Material Formulation & Delivery is up +81.4% YoY. Worth a look.
Aerosol Material Formulation & Delivery

Innovations in the composition, storage, and controlled release of aerosol-generating materials, including liquids, tobacco, and additives. This covers reservoirs, wicking, and material properties for consistent aerosol generation.

Smoking Articles
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171since 2023
+81.4%YoY
Cleaning & Maintenance Systems

Apparatus and methods specifically designed for cleaning components of smoking or vaping vessels, addressing residue buildup and hygiene to ensure device longevity and user experience.

Smoking Articles
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125since 2023
+75.8%YoY
Modular & Ergonomic Device Design

Design and construction of aerosol provision devices focusing on modularity, ease of use, article reception, sealing, and user interface elements like displays or ergonomic grips.

Smoking Articles
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71since 2023
+52.4%YoY
Advanced Heating Systems

Focuses on novel heating elements, power delivery, and thermal management for efficient and controlled aerosol generation. This includes resistive, inductive, and other heating methods, as well as heat distribution and retention.

Smoking ArticlesElectric Heating & Lighting Control
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64since 2023
+70.6%YoY
Device Sensing & Control

Integration of sensors, microprocessors, and AI systems to monitor device status, user behavior, and aerosol delivery parameters, enabling intelligent operation, dosage control, and predictive maintenance.

Smoking Articles
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29since 2023
+133.3%YoY
EV Charging Systems & Controlfiltered

Technologies for efficiently delivering power to electric vehicles, encompassing fast charging, wireless charging, and smart grid integration, alongside vehicle-side control and management of the charging process.

Power Distribution & Storage
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3since 2023
+100.0%YoY
Respiratory Therapy Devices

Systems and devices for delivering gases, aerosols, or pressure support to the respiratory system, often including interfaces like masks and sophisticated control mechanisms for therapeutic effect or airway management.

Drug Delivery Devices
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2since 2023
new

Patents

Showing 1-4 of 4

EV Charging Systems & Control
Page 1 of 1
US 12646963 B2GRANTED
H02J7/00

Charger for a vaporizer device

Filed:2022-10-07Pub:2026-06-02
Applicant:JUUL Labs, Inc.

A charging system for charging a vaporizer device is described. The charger may be adapted to control the output voltage to the vaporizer device, thus improving charging efficiency and reducing waste heat generation. Related systems, methods, and articles of manufacture are also described.

US 12149109 B2GRANTED
H02J7/00

Vaporizer charging adapter assembly

Filed:2022-08-22Pub:2024-11-19
Applicant:JUUL Labs, Inc.

A portable charging adapter system for charging a vaporizer device is described. In some embodiments, the system includes a charging adapter including a charging adapter housing. The charging adapter can include a charging dock positioned along a first surface of the charging adapter housing and a power coupling feature positioned along a second surface of the charging adapter housing. The portable charging adapter system can include a cap that includes a cap housing having an inner chamber. The cap can include a securing element coupled to the inner chamber having at least one cantilevered spring configured to engage the power adapter for securing a coupling of the cap to the charging adapter. Related device, systems, and methods are also described.

US 11611223 B2GRANTED
A24F13/00

Charging adapter for vaporizer device

Filed:2019-10-18Pub:2023-03-21
Applicant:JUUL Labs, Inc.

A charging adapter assembly for charging a vaporizer device is described herein. In some embodiments, the charging adapter may include a housing including a coupling end configured to couple to the vaporizer device. The coupling end of the housing may include a chamber having a base and at least one chamber wall defining a perimeter of the chamber. The base may include at least one charging contact. The charging adapter may include a power adapter extending from the housing. The power adapter may be configured to provide an electrical pathway between a power source and the at least one charging contact. Related systems, methods, and articles of manufacture are also described.

US 11424633 B2GRANTED
H02J7/00

Vaporizer charging adapter assembly

Filed:2019-10-08Pub:2022-08-23
Applicant:JUUL Labs, Inc.

A portable charging adapter system for charging a vaporizer device is described. In some embodiments, the system includes a charging adapter including a charging adapter housing. The charging adapter can include a charging dock positioned along a first surface of the charging adapter housing and a power coupling feature positioned along a second surface of the charging adapter housing. The portable charging adapter system can include a cap that includes a cap housing having an inner chamber. The cap can include a securing element coupled to the inner chamber having at least one cantilevered spring configured to engage the power adapter for securing a coupling of the cap to the charging adapter. Related device, systems, and methods are also described.

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