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

Thai Cabinet Approves NHRC Proposal to Tighten E-Cigarette Regulation
Thai Cabinet Approves NHRC Proposal to Tighten E-Cigarette Regulation
Thailand’s Cabinet approved a National Human Rights Commission proposal to tighten e-cigarette regulation. The Health Ministry was instructed to raise public awareness on vaping risks and amend the 2017 Tobacco Control Act to cover all tobacco products, including vapes and new forms, while enforcing WHO FCTC Article 5.3 to prevent industry interference.
Oct.28 by 2FIRSTS.ai
Singapore’s Underground Vape Chain Revealed:How Dispatchers, Telegram Groups, and Small “Online Shops” Form an Operating Model
Singapore’s Underground Vape Chain Revealed:How Dispatchers, Telegram Groups, and Small “Online Shops” Form an Operating Model
A vape-related case reported by The Straits Times illustrates the typical operating methods of Singapore’s underground vape trade, including Telegram-based “online shops,” centrally coordinated scheduling, and small-volume, fragmented deliveries. The case highlights the segmented and concealed nature of the country’s black-market vape network. Drawing on the report, 2Firsts uses this case as a sample to map out the structure and operational patterns of Singapore’s underground vape chain.
Dec.02 by 2FIRSTS.ai
India’s NUSRL Hosts National Consultation on Protection from Emerging Tobacco and Nicotine Products
India’s NUSRL Hosts National Consultation on Protection from Emerging Tobacco and Nicotine Products
The National University of Study and Research in Law (NUSRL) in Ranchi, together with national and international public health experts, held a consultation focused on youth protection, enforcement capacity, and the regulatory landscape for emerging nicotine products. State Health Minister Irfan Ansari called for stronger policies and coordinated efforts to prevent addiction.
Dec.02
Morrisons Partners with Vape Retailer to Open Concessions in 400+ Stores
Morrisons Partners with Vape Retailer to Open Concessions in 400+ Stores
According to The Grocer, Morrisons has reached an agreement with The E-Cig Store to open vaping concessions in more than 400 supermarkets. The first unit will open next month in Rotherham. The deal will expand compliant vaping product offerings and follows Morrisons’ ongoing cooperation with rival retailer VPZ.
Nov.28 by 2FIRSTS.ai
California DOJ Outlines Next Steps for Unflavored Tobacco List; Enforcement to Target “Obviously Flavored” Products
California DOJ Outlines Next Steps for Unflavored Tobacco List; Enforcement to Target “Obviously Flavored” Products
The California DOJ issued Information Bulletin No. 2025-DLE-17 on November 10, 2025, providing an update on the state’s flavored tobacco enforcement. The Attorney General’s office is set to launch the Unflavored Tobacco List (UTL) by December 31, 2025, identifying tobacco products without characterizing flavors that may legally be sold in California. Enforcement will continue to focus on “obviously flavored” products, while unregistered products remain subject to seizure and penalties.
Nov.17 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