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.

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Investigation #Last FilingTitlePatents

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701-809Oct 2, 2026Railway Tank Cars and Parts from Mexico; Inv. No. 701-TA-809 and 731-TA-1810 -
337-1523Oct 2, 2026Certain Dynamic Random Access Memory (DRAM) Devices, Products Containing the Same, and Components Thereof (III); Inv. No. 337-TA-1523US10025731 +3 more patents
337-1524Oct 2, 2026Certain Powered Rocker-Recliner and Glider-Recliner Mechanisms and Seating Units Containing Same; Inv. No. 337-TA-1524US8016348 +3 more patents
337-1516Oct 2, 2026Certain Mobile Electronic Devices; Inv. No. 337-TA-1516US10812646 +5 more patents
337-1506Oct 2, 2026Certain Nand and Dram Memory Chips and Products Containing the Same; Inv. No. 337-TA-1506US12250830 +4 more patents
337-1505Oct 2, 2026Certain GPU Computing Systems, Data Processing Unit (DPU) Technologies, and Associated Components Thereof, and Products Containing the Same; Inv. No. 337-TA-1505US10212092 +4 more patents
337-1497Oct 2, 2026Certain Screen Protectors, Application Systems for Use Therewith, and Components Thereof; Inv. No. 337-TA-1497US10675817 +2 more patents
337-1492Oct 2, 2026Certain Nand and Dram Memory Chips; Inv. No. 337-TA-1492US11342214 +7 more patents
337-1491Oct 2, 2026Certain Vehicle Parts and Components Thereof; Inv. No. 337-TA-1491D749997 +19 more patents
337-1490Oct 2, 2026Certain Off-Road Vehicles and Components Thereof; Inv. No. 337-TA-1490US12187127 +4 more patents