Trademark Attorney / Law Firm
Joseph K. Liu – Trademark Portfolio
With a filing history spanning 13 years (1992–2022), Joseph K. Liu has represented clients in 110 trademark filings before the United States Patent and Trademark Office (USPTO). Over the course of this practice, 42 trademarks have achieved registered status, while 3 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
Joseph K. Liu'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
Pharmaceutical and veterinary preparations; sanitary preparations for medical purposes
Education; providing of training; entertainment; sporting and cultural activities
Meat, fish, poultry and game; meat extracts; preserved, frozen, dried and cooked fruits
Frequently Asked Questions
How many trademark applications has Joseph K. Liu filed?
Joseph K. Liu has filed 110 trademark applications with the United States Patent and Trademark Office (USPTO). Of these, 42 registered, 3 pending, 41 abandoned, 24 cancelled.
What trademark classes does Joseph K. Liu specialize in?
Joseph K. Liu has filed trademarks across 20 Nice Classification classes. The most common practice areas include Class 42 (Computer & Scientific), Class 9 (Computers & Electronics), Class 10 (Medical Apparatus), Class 35 (Advertising & Business), Class 5 (Pharmaceuticals). Class 42 covers scientific and technological services; industrial analysis and research services.
How long has Joseph K. Liu been filing trademarks?
Joseph K. Liu's trademark filing history with the USPTO spans from 1992 to 2022, covering 30 years of trademark practice. During this period, Joseph K. Liu has handled 110 trademark applications.
What is Joseph K. Liu's trademark registration success rate?
Joseph K. Liu has a 39% trademark registration rate, with 42 out of 107 resolved applications resulting in successful registration. Currently, 3 applications are pending review.