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

FDA Filing Shows RIF Notices for 229 CTP Employees Were Largely Rescinded
FDA Filing Shows RIF Notices for 229 CTP Employees Were Largely Rescinded
A court declaration signed by FDA official Melanie M. Keller on March 24, 2026 detailed the status of previously issued reduction-in-force notices affecting employees at the Center for Tobacco Products (CTP).
Apr.01 by 2FIRSTS.ai
Swedish Politicians Ask European Commission to Clarify Legality of France’s Nicotine Pouch Ban
Swedish Politicians Ask European Commission to Clarify Legality of France’s Nicotine Pouch Ban
France’s ban on oral nicotine pouches has triggered an immediate response in Sweden. Swedish Minister for Foreign Trade Benjamin Dousa said Sweden had mobilized strongly against the ban and argued that it constitutes a clear obstacle to the free movement of goods within the EU single market. Swedish officials say the measure affects a strategically important domestic industry and conflicts with Sweden’s harm-reduction approach to public health.
Apr.14 by 2FIRSTS.ai
Ispire Reports Fiscal Q3 2026 Revenue of $18.7 Million and Net Loss of $9.5 Million
Ispire Reports Fiscal Q3 2026 Revenue of $18.7 Million and Net Loss of $9.5 Million
Ispire Technology reported financial results on May 7, 2026, for the third quarter of fiscal 2026, covering the three months ended March 31, 2026. Revenue was $18.7 million, compared with $26.2 million in the third quarter of fiscal 2025 and $20.3 million in the prior quarter. Gross profit was $2.0 million, with gross margin of 10.7%. Net loss was $9.5 million, or $0.17 per share. The company said it held $18.0 million in cash as of March 31, 2026, up $468,000 sequentially.
May.08 by 2FIRSTS.ai
New Movement Emerges on EU Tobacco Excise Directive as Cyprus Tables Compromise Draft
New Movement Emerges on EU Tobacco Excise Directive as Cyprus Tables Compromise Draft
The long-stalled debate over the European Union’s Tobacco Excise Directive may be moving forward, with Cyprus, as holder of the EU Council presidency, putting forward a compromise draft. The reported proposal includes lowering the minimum excise duty requirement and granting a transitional period, with the aim of reaching political agreement by June 2026. The revision also covers e-cigarettes, heated tobacco, nicotine pouches and stronger controls on raw tobacco.
Apr.21 by 2FIRSTS.ai
Thailand’s DDC Files Complaint Over Online Sales of Nicotine Pouches
Thailand’s DDC Files Complaint Over Online Sales of Nicotine Pouches
Thailand’s Department of Disease Control has lodged a complaint over the alleged online sale of nicotine pouches. The department said its monitoring found the products were being advertised and sold through electronic media, and a further inquiry later identified a physical shop linked to a store in Pathum Thani province.
Mar.23 by 2FIRSTS.ai
 Zyn Emerges as MAGA Cultural Symbol Amid FDA Policy Shift
Zyn Emerges as MAGA Cultural Symbol Amid FDA Policy Shift
According to The Wall Street Journal, nicotine pouch brand Zyn has rapidly gained popularity across the Trump administration and conservative political circles, including among U.S. Health Secretary Robert F. Kennedy Jr.
Business
May.20