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

Indiana’s Foreign-Made Vape Ban Takes Effect, Forcing Brands and Retailers to Adjust Supply Chains
Indiana’s Foreign-Made Vape Ban Takes Effect, Forcing Brands and Retailers to Adjust Supply Chains
A new Indiana law restricting the sale of foreign-made vape products has taken effect, requiring retailers to adjust inventory and sourcing practices. According to The Sun, WDRB and other reports, some local vape shops are reviewing product origins and supplier information to comply with the new requirements. The measure represents a broader shift in U.S. vape regulation, with oversight expanding beyond product authorization and sales rules toward manufacturing origin and supply-chain management.
Jul.24
Earnings Analysis | CTIHK H1 2026 Revenue Falls 26.9% as Core Businesses Diverge and New Growth Drivers Remain to Be Proven
Earnings Analysis | CTIHK H1 2026 Revenue Falls 26.9% as Core Businesses Diverge and New Growth Drivers Remain to Be Proven
China Tobacco International (HK) reported a 26.9% revenue decline in H1 2026, while gross profit fell only 9.5%, revealing sharp divergence across its businesses. Tobacco leaf imports contracted, while leaf exports and Brazil operations expanded strongly. Cigarette exports faced China duty-free market transition, and new tobacco products remained small. Meanwhile, CTIHK continues to strengthen its role as an investment and financing platform, though major external deals have yet to emerge. 2Firsts examines what these shifts mean for its next growth drivers.
Capital Markets
Aug.24
Exclusive: China Tobacco Launches Locally Made MODEN FREE Nicotine Pouches in Indonesia
Exclusive: China Tobacco Launches Locally Made MODEN FREE Nicotine Pouches in Indonesia
2Firsts exclusively reports that China Tobacco Zhejiang Industrial has launched MODEN FREE nicotine pouches in Indonesia. The locally manufactured product is sold through Sixhill, a next-generation tobacco channel under CFU Group, at about $1.80 per 18-pouch can. The launch moves China Tobacco’s nicotine pouch activity beyond trade-show displays and testing into local production and public retail.
Jul.16
Product | BAT Japan Launches virto Bright Peach Click in Japan, Expanding glo Hilo’s Capsule-Based Flavor Portfolio
Product | BAT Japan Launches virto Bright Peach Click in Japan, Expanding glo Hilo’s Capsule-Based Flavor Portfolio
British American Tobacco Japan (BAT Japan) has introduced virto Bright Peach Click, a new heated tobacco stick designed for the glo Hilo system. The product expands the existing virto consumable lineup with a combination of tobacco, menthol and ripe peach flavors, featuring a capsule mechanism that releases additional fruit flavor when activated. The product launched in Japan on July 27, 2026, through glo official online channels, convenience stores and tobacco retailers.
Aug.03
Product | Philip Morris Korea Launches TEREA Limona Pearl, Expanding Fresh Blend Capsule Lineup to Five
Product | Philip Morris Korea Launches TEREA Limona Pearl, Expanding Fresh Blend Capsule Lineup to Five
Philip Morris Korea launched TEREA Limona Pearl in South Korea on August 31, 2026, expanding the TEREA Fresh Blend capsule tobacco stick lineup from four variants to five. Designed for the IQOS ILUMA series, the new stick combines a capsule with what the company calls a Fresh Filter. Philip Morris Korea describes the product as offering an aromatic, refreshing flavor profile with a cooling sensation, with an additional fresh note released when the capsule is crushed. The recommended retail price is KRW 4,800 per pack, with sales through IQOS stores and convenience stores nationwide. No reliable evidence has been found that the same Limona Pearl SKU was previously officially launched in another major IQOS market.
Sep.01
Yinghe-Controlled Vape Maker SKE Ordered to Post £569,039 Security as It Pursues Crystal Bar Design Infringement Case in UK
Yinghe-Controlled Vape Maker SKE Ordered to Post £569,039 Security as It Pursues Crystal Bar Design Infringement Case in UK
The UK High Court has ordered Chinese vape manufacturer Shenzhen SKE Technology to provide £569,039 ($776,000) in security for costs in its design infringement proceedings against Vapepen London and other defendants over its Crystal Bar vape product. The court did not accept the defendants’ main argument that recovering costs from a China-based company would face significant enforcement obstacles, but found that SKE had not sufficiently disclosed its own financial position. The order is procedural and does not determine the underlying infringement claims.
News
Aug.21