Trademark Attorney / Law Firm
Sui Q. Duong – Trademark Portfolio
Sui Q. Duong has 17 trademark filings recorded with the United States Patent and Trademark Office (USPTO). Of these, 9 trademarks are successfully registered — a 53% registration rate. The strongest areas of practice include Class 41 (Education & Entertainment) and Class 36 (Insurance & Financial). Filing activity has been recorded from 2018 through 2025, spanning 6 years.
Showing of trademarks Trademarks
Practice Areas by Trademark Class
Sui Q. Duong's trademark practice covers 9 Nice Classification classes, representing the range of industries and goods/services handled in their USPTO filings.
Education; providing of training; entertainment; sporting and cultural activities
Insurance; financial affairs; monetary affairs; real estate affairs
Scientific and technological services; industrial analysis and research services
Scientific, nautical, surveying, photographic, cinematographic, optical apparatus and instruments
Coffee, tea, cocoa and artificial coffee; rice; tapioca and sago; flour and preparations
Machines and machine tools; motors and engines; machine coupling and transmission components
Advertising; business management; business administration; office functions
Frequently Asked Questions
How many trademark applications has Sui Q. Duong filed?
Sui Q. Duong has filed 17 trademark applications with the United States Patent and Trademark Office (USPTO). Of these, 9 registered, 8 abandoned.
What trademark classes does Sui Q. Duong specialize in?
Sui Q. Duong has filed trademarks across 9 Nice Classification classes. The most common practice areas include Class 41 (Education & Entertainment), Class 36 (Insurance & Financial), Class 25 (Clothing), Class 42 (Computer & Scientific), Class 9 (Computers & Electronics). Class 41 covers education; providing of training; entertainment; sporting and cultural activities.
How long has Sui Q. Duong been filing trademarks?
Sui Q. Duong's trademark filing history with the USPTO spans from 2018 to 2025, covering 7 years of trademark practice. During this period, Sui Q. Duong has handled 17 trademark applications.
What is Sui Q. Duong's trademark registration success rate?
Sui Q. Duong has a 53% trademark registration rate, with 9 out of 17 resolved applications resulting in successful registration. Currently, 0 applications are pending review.