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ITC Section 337 Investigations

Track U.S. International Trade Commission Section 337 investigations: case number, status, phase, key dates, asserted patents and Federal Register notices — updated daily. Party records, counsel details and filing documents are available on request.

Latest ITC Investigations

Monitor ITC Section 337 investigations and stay ahead of exclusion order risks

Investigation #Last FilingTitlePatents

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337-1522Sep 22, 2026Certain Wearable Breast Pumps, Associated Milk Storage Containers, and Components Thereof; Inv. No. 337-TA-1522US11660380 +4 more patents
337-1521Sep 22, 2026Certain Electronic Devices with Certain Audio Technologies; Inv. No. 337-TA-1521US10524078 +2 more patents
701-806Sep 22, 2026Corrugated Pizza Boxes from China, Malaysia, and Turkey; Inv. No. 701-TA-806 and 731-TA-1805-1807 -
337-1520Sep 22, 2026Certain Mobile Devices with Hardware and Software for Exchanging Electronic Content; Inv. No. 337-TA-1520US12022369
337-1519Sep 22, 2026Certain Melanoma Predictive and Prognostic Tests and Components Thereof; Inv. No. 337-TA-1519 -
701-802Sep 22, 2026Linear Hydraulic Cylinders from Canada, China, India, Mexico, and South Korea; Inv. No. 701-TA-802-804 and 731-TA-1799-1803 -
337-1515Sep 22, 2026Certain Dermatological Treatment Devices and Components Thereof II; Inv. No. 337-TA-1515US10869812 +3 more patents
337-1514Sep 22, 2026Certain Adjustable Child Carriers and Components Thereof; Inv. No. 337-TA-1514US10426275 +1 more patent
337-1512Sep 22, 2026Certain Foundry Coke; Inv. No. 337-TA-1512US12331367 +1 more patent
201-80Sep 22, 2026Lamb Meat; Inv. No. TA-201-080 -