U.S. ITC Initiates 337 Investigation on STIIIZY and ALD

Regulations by 2FIRSTS, edited by Sophia
Mar.01.2024
U.S. ITC Initiates 337 Investigation on STIIIZY and ALD
ITC launches investigation into e-cigarette companies STIIIZY and ALD for alleged patent infringement based on complaint by PAX Labs.

On February 29, according to the official website of the United States International Trade Commission (ITC), the ITC has decided to conduct a Section 337 investigation on certain atomization devices, their components, and products containing the same products. This investigation involves companies such as STIIIZY and ALD.

 

This investigation is based on a complaint filed by PAX Labs Inc. on January 30, 2024, and supplemented on February 19, 20, and 21, 2024. The complaint alleges infringement of patents claimed by the complainant, involving the import and sale of certain oil vaporization devices, their components, and products containing the same in the United States. The complainant has requested the ITC to issue a limited exclusion order and a cease and desist order.

 

ITC has identified the following respondents in this investigation:

 

  • STIIIZY IP LLC, formerly known as STIIIZY, LLC, located in Los Angeles, California, USA; 
  • ALD Group Limited, based in Guangdong, China; 
  • ALD (Hong Kong) Holdings Limited, located in Hong Kong, China; 
  • STIIIZY Inc., also known as Shryne Group Inc., situated in Los Angeles, California, USA. 

 

The International Trade Commission (ITC) has not made any decisions yet on the substantive issues of the case initiated through investigation (337-TA-1392). The Chief Administrative Law Judge of the ITC will assign this case to an Administrative Law Judge (ALJ), who will schedule and conduct an evidentiary hearing. The ALJ will make an initial determination on whether there is a violation of Section 337, which can be reviewed by the Commission.

 

Within 45 days of the investigation being initiated, the ITC will determine the target date for completing the investigation. Remedial orders in ITC Section 337 cases take effect upon publication and become final within 60 days of publication, unless vetoed by the United States Trade Representative for policy reasons within that 60-day period.

 

Previously, according to a report by Bloomberg on January 30th, e-cigarette manufacturer Pax Labs Inc. has filed a lawsuit against its competitor Stiiizy Inc. and its manufacturer ALD Group Ltd (ALD) for infringing on four of its patents.

 

Pax Labs alleges that Stiiizy and ALD, headquartered in Hong Kong, China, are manufacturing and selling vaporization devices, including batteries and pods, in a manner similar to Pax Labs' patented technology.

 

Pax Labs has obtained U.S. patents 11,369,756, 11,369,757, 11,766,527, and 11,759,580, which are related to methods for leak-proof pods and related devices. Pax Labs has alleged that these two companies have infringed upon the aforementioned patents.

 

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

Product | Summo 150K Introduces Refillable Design With Up to 150,000 Puffs, Exploring a New High-Capacity Vape Format
Product | Summo 150K Introduces Refillable Design With Up to 150,000 Puffs, Exploring a New High-Capacity Vape Format
Summo has introduced the Summo 150K Refillable Disposable Vape, entering the ultra-high-puff vape segment with a claimed capacity of up to 150,000 puffs. The device combines a 40ml dual e-liquid system, transparent tank design, dual mesh coils and a 900mAh rechargeable battery, using a refillable structure to differentiate itself from conventional disposable vapes. The product appeared on overseas online retail channels including Vapesourcing and VapeBarTime between late June and early July 2026.
Jul.22
Product | Geek Bar Expands Meloso Lineup With the Launch of Meloso Max 2
Product | Geek Bar Expands Meloso Lineup With the Launch of Meloso Max 2
Geek Bar has added Meloso Max 2 to its official product lineup, further expanding its disposable vape portfolio. As the latest generation of the Meloso series, the new device introduces upgrades in endurance, device interaction and industrial design while reinforcing Geek Bar’s strategy of offering differentiated disposable products across multiple usage scenarios.
Jun.26
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
NielsenIQ and Goldman Sachs Data Show Smokeless Was the Only Growing Major U.S. Nicotine Category
NielsenIQ and Goldman Sachs Data Show Smokeless Was the Only Growing Major U.S. Nicotine Category
NielsenIQ and Goldman Sachs data show U.S. smokeless nicotine product sales rose more than 8% year over year in the 52 weeks ended May 30, making it the only major nicotine category to record growth.
Market
Jun.23
North Carolina Adds $1,000 Vape Shop Tax and 21+ Age Verification Requirement
North Carolina Adds $1,000 Vape Shop Tax and 21+ Age Verification Requirement
North Carolina’s new state budget introduces additional vape retail regulations, including a $1,000 tax on vape shops and mandatory age verification requiring customers to be at least 21.
Jul.08
Product | APUS Launches Chloe 50K, Bringing Purse-Inspired Design to the U.S. High-Puff Disposable Market
Product | APUS Launches Chloe 50K, Bringing Purse-Inspired Design to the U.S. High-Puff Disposable Market
APUS has introduced the Chloe 50K disposable vape, which has appeared across U.S.-facing online retail channels including Element Vape and Vapesourcing. The device combines a purse-inspired body and chain attachment with a 20ml e-liquid capacity, 1,250mAh rechargeable battery, dual mesh coil, and battery and e-liquid indicators. It is rated for up to 50,000 puffs. The product does not appear on the FDA’s current list of authorized e-cigarettes, and U.S. retail availability does not indicate FDA marketing authorization.
Jul.15