January 17, 2026

A total of 534 trademark applications were filed with the United States Patent and Trademark Office on January 17, 2026. The leading classification was Class 41 (Education & Entertainment) with 91 filings, followed by Class 25 (Clothing). Standard character marks represented 82% of the day's submissions, with design marks accounting for 18%. This represents a 75.5% decrease compared to the previous filing day. Among the most active filers, Xiangrui Cen led with 4 filings, followed by DWD Licensing LLC. Jonathon W Dean was the most active attorney of record for the day.