Trademark Attorney / Law Firm
Brian Liu – Trademark Portfolio
Brian Liu has 10 trademark filings recorded with the United States Patent and Trademark Office (USPTO). Of these, 7 trademarks are successfully registered — a 78% registration rate, with an additional 1 application currently pending. The strongest areas of practice include Class 25 (Clothing) and Class 35 (Advertising & Business). Filing activity has been recorded from 2006 through 2026, spanning 5 years.
Showing of trademarks Trademarks
Practice Areas by Trademark Class
Brian Liu's trademark practice covers 7 Nice Classification classes, representing the range of industries and goods/services handled in their USPTO filings.
Advertising; business management; business administration; office functions
Legal services; security services for the protection of property and individuals
Meat, fish, poultry and game; meat extracts; preserved, frozen, dried and cooked fruits
Coffee, tea, cocoa and artificial coffee; rice; tapioca and sago; flour and preparations
Insurance; financial affairs; monetary affairs; real estate affairs
Frequently Asked Questions
How many trademark applications has Brian Liu filed?
Brian Liu has filed 10 trademark applications with the United States Patent and Trademark Office (USPTO). Of these, 7 registered, 1 pending, 2 abandoned.
What trademark classes does Brian Liu specialize in?
Brian Liu has filed trademarks across 7 Nice Classification classes. The most common practice areas include Class 25 (Clothing), Class 35 (Advertising & Business), Class 45 (Legal & Security Services), Class 29 (Meats & Processed Foods), Class 30 (Staple Foods). Class 25 covers clothing, footwear, headgear.
How long has Brian Liu been filing trademarks?
Brian Liu's trademark filing history with the USPTO spans from 2006 to 2026, covering 20 years of trademark practice. During this period, Brian Liu has handled 10 trademark applications.
What is Brian Liu's trademark registration success rate?
Brian Liu has a 78% trademark registration rate, with 7 out of 9 resolved applications resulting in successful registration. Currently, 1 application is pending review.