ITC Launches Probe into Cylindrical Batteries Trade Violations
Published Date: 8/24/2026
Notice
Summary
Notice is hereby given that a complaint was filed with the U.S. International Trade Commission on July 21, 2026, under section 337 of the Tariff Act of 1930, as amended, on behalf of LG Energy Solution Ltd. of Korea and LG Energy Solution Arizona, Inc. of Queen Creek, Arizona. A supplement was filed on August 5, 2026. The complaint, as supplemented, alleges violations of section 337 based upon the importation into the United States, the sale for importation, and the sale within the United States after importation of certain secondary cylindrical batteries, components thereof, and products containing the same by reason of the infringement of certain claims of U.S. Patent No. 8,420,257 ("the '257 patent"); U.S. Patent No, 11,749,866 ("the '866 patent"); U.S. Patent No. 12,412,924 ("the '924 patent"); U.S. Patent No. 12,412,965 ("the '965 patent"); and U.S. Patent No. 12,646,735 ("the '735 patent"). The complaint, as supplemented, further alleges that an industry in the United States is in the process of being established as required by the applicable Federal Statute. The complainants request that the Commission institute an investigation and, after the investigation, issue a limited exclusion order and cease and desist orders.
Analyzed Economic Effects
2 provisions identified: 0 benefits, 2 costs, 0 mixed.
Investigation of Rechargeable Cylinder Batteries
On August 20, 2026 the U.S. International Trade Commission began an investigation into the importation and sale in the U.S. of "secondary (rechargeable) cylindrical batteries," their components (for example: top cap assembly, electrode windings, separator, battery housings, and assemblies), and products containing them. The complaint, filed July 21, 2026 (supplemented August 5, 2026), alleges infringement of claims of U.S. Patent Nos. 8,420,257; 11,749,866; 12,412,924; 12,412,965; and 12,646,735.
Respondents' 20-Day Response Deadline
Named respondents must submit responses to the complaint and notice of investigation within 20 days after the date of service, following 19 CFR 210.13. If a respondent fails to file a timely response, that failure may be treated as a waiver and may lead the administrative law judge and Commission to enter findings and issue an exclusion order or cease-and-desist order without further notice.
Personalized for You
How does this regulation affect your finances?
Personalize government policy and PRIA will tell you what this federal register document means for your household, plus every other regulation we track. PRIA reads each provision against your financial profile to show you exactly what matters to your wallet.
Key Dates
Department and Agencies
Related Federal Register Documents
2026-17196, Certain Wi-Fi Routers, Wi-Fi Devices, Mesh Wi-Fi Network Devices and Components Thereof; Notice of Extension of the Deadline for Submissions on the Public Interest
The U.S. International Trade Commission is giving more time for people to share their thoughts on whether certain Wi-Fi routers and mesh network devices should be blocked from the U.S. market if a violation is found. This affects companies like ASUS and could impact what Wi-Fi gear you can buy. The deadline extension means more voices can be heard before any big decisions or money moves happen.
2026-17011, Notice of Receipt of Complaint; Solicitation of Comments Relating to the Public Interest
The U.S. International Trade Commission got a complaint from BoomCloud 360 Inc. about some electronic devices with special audio tech, naming Apple, Samsung, and Google. They’re asking for actions like stopping sales and imports during a 60-day review. If you’re involved or interested, now’s the time to share your thoughts—this could affect big tech and what products hit the U.S. market soon!
2026-17046, Certain Wireless Communications Devices and Components Thereof; Notice of Request for Submissions on the Public Interest
The U.S. International Trade Commission is asking the public and government agencies to share their thoughts on a possible ban of certain wireless devices and parts from Dell and Lenovo if a violation is confirmed. This could affect what products are allowed into the U.S. and might change the market for wireless gadgets. If you care about tech or trade, now’s the time to speak up before the Commission makes a final call!
2026-16848, Silicon Metal From Australia and Norway; Determinations
2026-16905, Certain Transformers and Components Thereof; Notice of Institution of Investigation
A company called Ayr Energy says some transformers and their parts imported into the U.S. are using stolen secrets and fake branding, which could hurt American businesses. The U.S. International Trade Commission is now investigating and might stop these products from being sold here. This could lead to new rules and orders soon, affecting companies selling these transformers and possibly changing what’s on store shelves.
2026-16811, Certain Ink Cartridges and Components Thereof II; Notice of a Commission Determination Finding a Violation Under Section 337; Issuance of a General Exclusion Order and Cease and Desist Orders; Termination of the Investigation
Notice is hereby given that the U.S. International Trade Commission has determined to find a violation under section 337 of the Tariff Act of 1930, as amended, and to issue a general exclusion order ("GEO") prohibiting the importation of products that infringe claims 1 and 7 of each of the following patents: U.S. Patent Nos. 8,764,172 ("the '172 patent"); 9,370,934 ("the '934 patent"); 11,535,038 ("the '038 patent"); 12,240,248 ("the '248 patent"); and 12,240,249 ("the '249 patent"); and cease and desist orders ("CDOs") against respondents Mountain Peak, Inc. and Straightouttaink, LP. The investigation is terminated.
Previous / Next Documents
Previous: 2026-17236, Proposed Collection; Comment Request
In compliance with the Paperwork Reduction Act of 1995, the OUSD(P&R) announces a proposed public information collection and seeks public comment on the provisions thereof. Comments are invited on: whether the proposed collection of information is necessary for the proper performance of the functions of the agency, including whether the information shall have practical utility; the accuracy of the agency's estimate of the burden of the proposed information collection; ways to enhance the quality, utility, and clarity of the information to be collected; and ways to minimize the burden of the information collection on respondents, including through the use of automated collection techniques or other forms of information technology.
Next: 2026-17241, Foreign-Trade Zone (FTZ) 183, Notification of Proposed Production Activity; Ichor Systems, Inc.; (Semiconductor Equipment); Austin, Texas