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

USITC Issues Final Ruling in 337-TA-1392 Investigation, Imposes Limited Exclusion Order and Cease and Desist Orders
USITC Issues Final Ruling in 337-TA-1392 Investigation, Imposes Limited Exclusion Order and Cease and Desist Orders
USITC issues final ruling on oil vaporizing devices, components violating tariff law, with limited exclusion order and cease-and-desist orders.
Jan.21 by 2FIRSTS.ai
China to Cancel VAT Export Rebates on E-Cigarette Products from April 1, 2026
China to Cancel VAT Export Rebates on E-Cigarette Products from April 1, 2026
China’s Ministry of Finance and State Taxation Administration have announced adjustments to export tax rebate policies, placing nicotine-containing non-combustible inhalation products within the scope of items subject to rebate cancellation. The measures will take effect from April 1, 2026.
Regulations
Jan.10
U.S. Fifth Circuit judges question FDA’s claim it has no de facto ban on flavored refillable e-cigarettes
U.S. Fifth Circuit judges question FDA’s claim it has no de facto ban on flavored refillable e-cigarettes
Law360 reports that a Fifth Circuit panel expressed skepticism about the FDA’s claim that it has no de facto ban on flavored refillable e-cigarette products, noting that only six applications had been approved out of hundreds of thousands and that near-100% denials look like a ban.
Jan.07 by 2FIRSTS.ai
Alabama Senate Passes SB9 to Ban Vaping in Indoor Public Places
Alabama Senate Passes SB9 to Ban Vaping in Indoor Public Places
Alabama’s Senate approved SB9 by a 31–1 vote, expanding existing indoor smoking restrictions to include vaping in a wide range of public places. The bill keeps the current $25 fine, renames the state’s Clean Indoor Air Act, and now heads to the House. If enacted, it would take effect on Oct. 1, 2026.
Feb.02 by 2FIRSTS.ai
Six Years of Data Show FDA Clearing PMTA Backlog
Six Years of Data Show FDA Clearing PMTA Backlog
FDA data from FY2020 to FY2025 show how the PMTA system for e-cigarette products evolved after an early surge of submissions created prolonged front-end delays. Millions of applications accumulated at the Acceptance stage before entering substantive review. Since 2023, the number of applications pending acceptance has declined sharply, and industry participants report shorter initial decision timelines in late 2025.
Feb.06
PMI reshuffles South Africa leadership, appoints first female general manager
PMI reshuffles South Africa leadership, appoints first female general manager
Philip Morris International (PMI) said it has appointed Buena Barnes as general manager of its South Africa business, marking the first time a woman has held the role in the country. Barnes previously oversaw finance for Sub-Saharan Africa and has worked at GlaxoSmithKline South Africa and British American Tobacco South Africa.
Jan.19 by 2FIRSTS.ai