Trademark Attorney / Law Firm
Joyce Liou – Trademark Portfolio
With a filing history spanning 37 years (1989–2026), Joyce Liou has represented clients in 702 trademark filings before the United States Patent and Trademark Office (USPTO). Over the course of this practice, 388 trademarks have achieved registered status, while 134 remain pending. Areas of expertise include Class 42 (Computer & Scientific) and Class 9 (Computers & Electronics), among 20 Nice Classification classes represented.
Showing of trademarks Trademarks
Practice Areas by Trademark Class
Joyce Liou's trademark practice covers 20 Nice Classification classes, representing the range of industries and goods/services handled in their USPTO filings.
Scientific and technological services; industrial analysis and research services
Scientific, nautical, surveying, photographic, cinematographic, optical apparatus and instruments
Advertising; business management; business administration; office functions
Education; providing of training; entertainment; sporting and cultural activities
Pharmaceutical and veterinary preparations; sanitary preparations for medical purposes
Insurance; financial affairs; monetary affairs; real estate affairs
Coffee, tea, cocoa and artificial coffee; rice; tapioca and sago; flour and preparations
Legal services; security services for the protection of property and individuals
Medical services; veterinary services; hygienic and beauty care for human beings or animals
Frequently Asked Questions
How many trademark applications has Joyce Liou filed?
Joyce Liou has filed 702 trademark applications with the United States Patent and Trademark Office (USPTO). Of these, 388 registered, 134 pending, 111 abandoned, 56 cancelled.
What trademark classes does Joyce Liou specialize in?
Joyce Liou has filed trademarks across 20 Nice Classification classes. The most common practice areas include Class 42 (Computer & Scientific), Class 9 (Computers & Electronics), Class 35 (Advertising & Business), Class 41 (Education & Entertainment), Class 5 (Pharmaceuticals). Class 42 covers scientific and technological services; industrial analysis and research services.
How long has Joyce Liou been filing trademarks?
Joyce Liou's trademark filing history with the USPTO spans from 1989 to 2026, covering 37 years of trademark practice. During this period, Joyce Liou has handled 702 trademark applications.
What is Joyce Liou's trademark registration success rate?
Joyce Liou has a 70% trademark registration rate, with 388 out of 555 resolved applications resulting in successful registration. Currently, 134 applications are pending review.