Pax Labs Inc. Sues Stiiizy Inc. and ALD Group Ltd. for Patent Infringement

Regulations by 2FIRSTS.ai
Jan.31.2024
Pax Labs Inc. Sues Stiiizy Inc. and ALD Group Ltd. for Patent Infringement
Pax Labs Inc. has filed a lawsuit against Stiiizy Inc. and ALD Group Ltd. for patent infringement regarding e-cigarette devices.

Pax Labs Inc., an e-cigarette manufacturer, has filed a lawsuit against its competitor Stiiizy Inc. and its producer ALD Group Ltd. for alleged patent infringement, as reported by Bloomberg on January 30th.

 

This lawsuit was filed in the Central District of California District Court in the United States. Pax Labs alleges that Stiiizy and ALD, based in Hong Kong, China, have been manufacturing and selling vaporization devices, including batteries and pods, in a manner similar to Pax Labs' patented technology.

 

Pax Labs has obtained US patents 11,369,756, 11,369,757, 11,766,527, and 11,759,580, which pertain to methods for leak prevention in pods and related devices. Pax Labs alleges that the aforementioned companies have infringed upon these patents.

 

Pax Labs, a former developer of the Juule-cigarette, has spun off Juul as a separate subsidiary.

 

We welcome news tips, article submissions, interview requests, or comments on this piece.

Please contact us at info@2firsts.com, or reach out to Alan Zhao, CEO of 2Firsts, on LinkedIn


Notice

1.  This article is intended solely for professional research purposes related to industry, technology, and policy. Any references to brands or products are made purely for objective description and do not constitute any form of endorsement, recommendation, or promotion by 2Firsts.

2.  The use of nicotine-containing products — including, but not limited to, cigarettes, e-cigarettes, nicotine pouchand heated tobacco products — carries significant health risks. Users are responsible for complying with all applicable laws and regulations in their respective jurisdictions.

3.  This article is not intended to serve as the basis for any investment decisions or financial advice. 2Firsts assumes no direct or indirect liability for any inaccuracies or errors in the content.

4.  Access to this article is strictly prohibited for individuals below the legal age in their jurisdiction.

 

Copyright

 

This article is either an original work created by 2Firsts or a reproduction from third-party sources with proper attribution. All copyrights and usage rights belong to 2Firsts or the original content provider. Unauthorized reproduction, distribution, or any other form of unauthorized use by any individual or organization is strictly prohibited. Violators will be held legally accountable.

For copyright-related inquiries, please contact: info@2firsts.com

 

AI Assistance Disclaimer

 

This article may have been enhanced using AI tools to improve translation and editorial efficiency. However, due to technical limitations, inaccuracies may occur. Readers are encouraged to refer to the cited sources for the most accurate information.

We welcome any corrections or feedback. Please contact us at: info@2firsts.com

Arizona Moves to Tighten Vape Supply-Chain Enforcement, Targeting Illicit Products
Arizona Moves to Tighten Vape Supply-Chain Enforcement, Targeting Illicit Products
Arizona state Sen. Shawnna Bolick introduced SB 1397 to curb illicit vapes by tracing product origins, intercepting illegal shipments, and cracking down on retailers that violate state law. The proposal would require manufacturers to hold a state license to sell in Arizona, with fines up to $10,000 for unlicensed sales.
Jan.30 by 2FIRSTS.ai
PMI Faces Setback in India: Global Regulatory Fragmentation Complicates Its Smoke-Free Transition
PMI Faces Setback in India: Global Regulatory Fragmentation Complicates Its Smoke-Free Transition
India has reaffirmed its 2019 ban on e-cigarettes and heated tobacco devices, effectively blocking Philip Morris International (PMI) from launching IQOS in the country despite years of lobbying. Together with Taiwan, China’s conditional opening of heated tobacco products, and Japan’s planned 2026 excise tax hikes, these moves highlight increasingly divergent national regulatory pathways—an external uncertainty shaping PMI’s smoke-free growth trajectory.
Feb.12
Brazil’s Teen E-Cigarette Experimentation Rate Rises to 29.6% Over Five Years
Brazil’s Teen E-Cigarette Experimentation Rate Rises to 29.6% Over Five Years
Brazil’s National School Health Survey (PeNSE) 2024 found that e-cigarette experimentation among students aged 13 to 17 rose from 16.8% in 2019 to 29.6% in 2024, while use in the previous 30 days increased from 8.6% to 26.3%. Over the same period, conventional cigarette experimentation fell from 22.6% to 18.5%, and hookah use declined from 26.9% to 16.4%.
Mar.26 by 2FIRSTS.ai
Oklahoma prisons to sell vapes and nicotine pouches to inmates in bid to curb contraband and violence
Oklahoma prisons to sell vapes and nicotine pouches to inmates in bid to curb contraband and violence
Oklahoma Department of Corrections (DOC) will launch a program allowing inmates to buy sealed disposable nicotine vapes and packs of nicotine pouches through prison commissaries. Tobacco has been banned in Oklahoma prisons for 10 years, and cigarettes and cigars will remain prohibited.
Feb.28
New Zealand Vape Company Alt Becomes Government Partner After Suing Over Nicotine Limits
New Zealand Vape Company Alt Becomes Government Partner After Suing Over Nicotine Limits
Health NZ signed a NZD 500,000 contract with New Zealand-owned vape company Alt NZ Limited in December 2025 for its free vape kit programme for smokers, with more than 7,000 kits distributed so far.
Mar.23 by 2FIRSTS.ai
Malaysia’s Selangor health authorities fine company US$5,000 over toy-like vape devices
Malaysia’s Selangor health authorities fine company US$5,000 over toy-like vape devices
Selangor’s health department said a company was fined RM20,000(US$5,000) for supplying vape devices designed to resemble toys. Officers raided the firm’s premises near Taman Kosas in Ampang on Dec 19, 2025 after discovering it was importing and distributing toy-shaped vape devices.
Mar.05 by 2FIRSTS.ai