Trademark Attorney / Law Firm
KENNETH E. LIU – Trademark Portfolio
With a filing history spanning 12 years (1987–2025), KENNETH E. LIU has represented clients in 41 trademark filings before the United States Patent and Trademark Office (USPTO). Over the course of this practice, 6 trademarks have achieved registered status. Areas of expertise include Class 42 (Computer & Scientific) and Class 35 (Advertising & Business), among 14 Nice Classification classes represented.
Showing of trademarks Trademarks
Practice Areas by Trademark Class
KENNETH E. LIU's trademark practice covers 14 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
Advertising; business management; business administration; office functions
Education; providing of training; entertainment; sporting and cultural activities
Insurance; financial affairs; monetary affairs; real estate affairs
Scientific, nautical, surveying, photographic, cinematographic, optical apparatus and instruments
Frequently Asked Questions
How many trademark applications has KENNETH E. LIU filed?
KENNETH E. LIU has filed 41 trademark applications with the United States Patent and Trademark Office (USPTO). Of these, 6 registered, 21 abandoned, 14 cancelled.
What trademark classes does KENNETH E. LIU specialize in?
KENNETH E. LIU has filed trademarks across 14 Nice Classification classes. The most common practice areas include Class 42 (Computer & Scientific), Class 35 (Advertising & Business), Class 41 (Education & Entertainment), Class 36 (Insurance & Financial), Class 9 (Computers & Electronics). Class 42 covers scientific and technological services; industrial analysis and research services.
How long has KENNETH E. LIU been filing trademarks?
KENNETH E. LIU's trademark filing history with the USPTO spans from 1987 to 2025, covering 38 years of trademark practice. During this period, KENNETH E. LIU has handled 41 trademark applications.
What is KENNETH E. LIU's trademark registration success rate?
KENNETH E. LIU has a 15% trademark registration rate, with 6 out of 41 resolved applications resulting in successful registration. Currently, 0 applications are pending review.