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

China National Tobacco Corp paid $222 bln into state finances in 2025
China National Tobacco Corp paid $222 bln into state finances in 2025
China National Tobacco Corporation (CNTC) paid a record $222 billion into China’s state finances in 2025, according to official industry data.
Jan.23
Alaska Settles with Juul and Altria for $7.8 Million After Five-Year Lawsuit
Alaska Settles with Juul and Altria for $7.8 Million After Five-Year Lawsuit
The State of Alaska has reached a $7.8 million settlement with e-cigarette maker Juul and its investor Altria, concluding a five-year lawsuit alleging the companies targeted Alaskan youth with nicotine products.
Dec.08 by 2FIRSTS.ai
UK, Jersey and Guernsey to Ban Disposable Vapes From Jan. 31 as Island Sell-Through Window Closes
UK, Jersey and Guernsey to Ban Disposable Vapes From Jan. 31 as Island Sell-Through Window Closes
Jersey and Guernsey will enforce a full ban on disposable vapes from Saturday, 31 January 2026, making it illegal for shops to sell them after close of business. Online purchases shipped into the islands will also be targeted, with Guernsey’s Director of Public Health Dr Nicola Brink saying Customs will conduct checks and can seize imported disposables. Refillable vapes are not covered by the ban.
Jan.29 by 2FIRSTS.ai
U.S. Court Rules Zyn Marketing Dispute Can Proceed, Rejects Philip Morris International’s Bid to Dismiss
U.S. Court Rules Zyn Marketing Dispute Can Proceed, Rejects Philip Morris International’s Bid to Dismiss
A U.S. federal court in Florida denied Philip Morris International and its subsidiaries’ motion to dismiss, allowing consumers to proceed with claims under the Florida Deceptive and Unfair Trade Practices Act alleging that Zyn nicotine pouches’ “tobacco-free” marketing is misleading. The court held that the allegations do not amount to a fraud claim and may move forward to the merits stage.
Dec.15 by 2FIRSTS.ai
Exclusive: Suspected ‘Backend Update Then Withdrawal’ Suggests Glas May Be Next FDA-Authorized E-Cigarette Brand After Juul
Exclusive: Suspected ‘Backend Update Then Withdrawal’ Suggests Glas May Be Next FDA-Authorized E-Cigarette Brand After Juul
An exclusive 2Firsts investigation found an unpublished FDA update on e-cigarette marketing authorizations that mirrors market speculation, suggesting Glas’s application may have cleared internal review, though no official confirmation has been issued.
Regulations
Dec.21
BAT’s Vuse Ultra listed as GOOD DESIGN Awards winner; features app connectivity and adjustable intensity
BAT’s Vuse Ultra listed as GOOD DESIGN Awards winner; features app connectivity and adjustable intensity
British American Tobacco’s (BAT) Vuse Ultra vaping product has been listed among winners on the U.S. GOOD DESIGN Awards website, in the “Personal Experience” category, according to the project page. The page identifies the award year as 2025 and names BAT (London) as both the entrant and the manufacturer.
Jan.20 by 2FIRSTS.ai