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

Juul Sublicense Reshapes Vuse Alto Patent Bill as Court Ends R.J. Reynolds’ 5.25% Royalty Obligation to Altria
Juul Sublicense Reshapes Vuse Alto Patent Bill as Court Ends R.J. Reynolds’ 5.25% Royalty Obligation to Altria
According to Law360 on August 31, 2026, a federal judge in North Carolina ruled that a patent sublicense between R.J. Reynolds Vapor Co. and Juul Labs Inc. relieves Reynolds of its obligation to continue paying royalties to Altria Client Services LLC over Vuse Alto. A jury had previously found that Vuse Alto infringed three Altria patents and awarded approximately $95.2 million in past damages, after which Reynolds was ordered to pay an ongoing royalty equal to 5.25% of positive net sales. The new ruling finds that a valid sublicense can eliminate future infringement, potentially ending what Altria described as hundreds of millions of dollars in future royalties.
Sep.01
PMI Expands Its Second Global and First Asian Business Services Hub in the Philippines, Serving 160 Markets and Scaling Up AI Capabilities
PMI Expands Its Second Global and First Asian Business Services Hub in the Philippines, Serving 160 Markets and Scaling Up AI Capabilities
Philip Morris International's PMI Business Solutions Philippines has expanded its global business services hub in Makati and plans to add more than 80 positions. Established in 2021 primarily to provide finance and IT support to about 20 markets, the center now employs 519 professionals delivering roughly 600 services across 160 markets. Its functions now span finance, human resources, IT, commercial operations, data analytics, supply chain and project management. PMI says the hub's next phase will focus on AI-enabled and higher-value work. The company did not disclose the size or investment cost of the expansion.
Sep.24
Smoore Seeks to Toss CCELL Price-Fixing Claim as Court Weighs Vertical Distribution Versus Horizontal Conspiracy
Smoore Seeks to Toss CCELL Price-Fixing Claim as Court Weighs Vertical Distribution Versus Horizontal Conspiracy
Smoore and four authorized U.S. CCELL distributors are asking a California federal court to permanently dismiss a core antitrust claim brought by direct purchasers. Plaintiffs allege that Smoore coordinated minimum wholesale prices, customer allocation and limits on price competition among distributors, amounting to a per se unlawful horizontal conspiracy. The defendants say the alleged conduct reflects ordinary vertical relationships between a manufacturer and its distributors. The court previously dismissed a similar claim, and the latest dispute centers on whether the second amended complaint adds sufficient facts to establish a horizontal agreement.
Sep.14
2Firsts Data | China’s Vape-Related Exports Rise 16.5% in July 2026 as U.S.-Bound Shipments Jump 53.5%
2Firsts Data | China’s Vape-Related Exports Rise 16.5% in July 2026 as U.S.-Bound Shipments Jump 53.5%
China’s vape-related exports reached $1.047 billion in July 2026, up 16.5% year on year and the highest monthly total of the year. Growth was heavily concentrated in the U.S., where exports jumped 53.5% to $404 million and accounted for 94.9% of the overall increase. Exports to all other markets rose just 1.2%. By category, nicotine-containing non-combustible products—primarily vapes—under HS24041200 rose 24.7% and generated 95.5% of the total increase. Vape-device exports under HS85434000 fell 0.4%, while other nicotine-substitute products under HS24041990 grew 88.9% but remained comparatively small.
DATA
Aug.24
Product | JNR Launches Shisha Hookah 70K E-Hookah With 60ml E-Liquid and 0.6% Nicotine
Product | JNR Launches Shisha Hookah 70K E-Hookah With 60ml E-Liquid and 0.6% Nicotine
JNR has introduced the Shisha Hookah 70K, a high-capacity rechargeable disposable vape designed around a hookah-inspired experience. The device comes prefilled with 60ml of e-liquid at 6mg/ml (0.6%) nicotine strength, alongside a 1,000mAh rechargeable battery and a 0.38Ω single mesh coil. It also features adjustable airflow and battery and e-liquid level displays. JNR claims the device can deliver up to 70,000 puffs and offers more than 20 flavors. Retail listings for the product have appeared in markets including Tunisia.
Market
Aug.24 by 2Firsts Perspectives
As Regulators Focus on Nicotine Pouch Child Safety, Safeguard Pursues an External Packaging Route
As Regulators Focus on Nicotine Pouch Child Safety, Safeguard Pursues an External Packaging Route
As regulators pay closer attention to child safety in nicotine pouches, manufacturers face a practical challenge: how to strengthen child-resistant packaging without unnecessarily reworking products, production lines and regulatory submissions already in place. In a written interview with 2Firsts, Chemular detailed Safeguard’s external packaging approach, its customer-specific testing requirements and possible PMTA pathways. The model remains early-stage, but it offers a new way to think about an increasingly important regulatory and manufacturing issue.
Industry Insight
Sep.19