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

2Firsts Outlines 2026 Global Product Trends in the New Tobacco Industry
2Firsts Outlines 2026 Global Product Trends in the New Tobacco Industry
As regulation tightens and innovation matures, competition in the new tobacco industry is shifting. In its 2026 Global Product Trends in the New Tobacco Industry report, 2Firsts examines how heated tobacco, nicotine pouches, and vape products are moving beyond feature-driven upgrades toward system-level design, where experience management, compliance structure, and engineering capability increasingly shape long-term competition.
Jan.13 by 2Firsts Perspectives
Michigan Proposes 57% Vape Tax in $800M Revenue Plan
Michigan Proposes 57% Vape Tax in $800M Revenue Plan
Michigan Governor Gretchen Whitmer’s FY2027 executive budget proposes a new 57% wholesale tax on vaping products and oral nicotine items as part of a broader $800 million revenue package aimed at stabilizing Medicaid funding.
Regulations
Feb.23
2Firsts Observation | Element Vape Launches “Made in USA” Section as Product Pages Show “Assembled in USA” and “Made in USA” Labels
2Firsts Observation | Element Vape Launches “Made in USA” Section as Product Pages Show “Assembled in USA” and “Made in USA” Labels
Element Vape, a U.S. online vaping retailer, uses origin labels such as “Made in USA” and “Assembled in USA” across disposable vape product pages and a dedicated collection page, grouping items under “Made in USA Disposable Vapes,” but the platform does not disclose on its public pages the applicable standards or evidentiary basis for these different claims.
Jan.20 by 2FIRSTS.ai
Arizona’s Operation Counter Strike Conducts 1,882 Tobacco Retailer Inspections in Fiscal 2025, Issues 451 Criminal Citations
Arizona’s Operation Counter Strike Conducts 1,882 Tobacco Retailer Inspections in Fiscal 2025, Issues 451 Criminal Citations
Arizona Attorney General Kris Mayes announced the results of the Attorney General’s Office “Operation Counter Strike” program on March 9, 2026.
Mar.11 by 2FIRSTS.ai
Kazakhstan: Over 131,000 vapes seized in Almaty and Pavlodar case; about $1.422 million cited
Kazakhstan: Over 131,000 vapes seized in Almaty and Pavlodar case; about $1.422 million cited
Kazakhstan’s financial monitoring authorities said a group is suspected of illicitly distributing vaping devices in Almaty and Pavlodar Region, using Telegram as a sales channel with courier delivery. During searches, investigators seized more than 131,000 vapes valued at 711 million tenge (about $1.422 million, using 1 tenge = $0.0020).
Mar.04 by 2FIRSTS.ai
Fifth Circuit Upholds FDA’s 2021 PMTA Rule, Citing Statutory Health-Study Requirements
Fifth Circuit Upholds FDA’s 2021 PMTA Rule, Citing Statutory Health-Study Requirements
A Fifth Circuit panel upheld the U.S. Food and Drug Administration’s 2021 final rule requiring companies seeking premarket authorization for new tobacco products to include information on health-risk investigations. In a published opinion, the court found FDA satisfied the Regulatory Flexibility Act’s procedural requirements and reasonably relied on the economic analysis from the 2016 “deeming rule” as a factual basis to certify limited impact on small businesses.
Feb.27 by 2FIRSTS.ai