October 12, 2025

A total of 529 trademark applications were filed with the United States Patent and Trademark Office on October 12, 2025. The leading classification was Class 41 (Education & Entertainment) with 72 filings, followed by Class 25 (Clothing). Standard character marks represented 76% of the day's submissions, with design marks accounting for 24%. This represents a 14.1% decrease compared to the previous filing day. Among the most active filers, Weiyu Ruan led with 6 filings, followed by ThinkBio.Ai., Inc.. LOWELL LEE CARSON JR was the most active attorney of record for the day.