Trademark Attorney / Law Firm
Lucian C. Chen – Trademark Portfolio
With a filing history spanning 13 years (2000–2026), Lucian C. Chen has represented clients in 924 trademark filings before the United States Patent and Trademark Office (USPTO). Over the course of this practice, 476 trademarks have achieved registered status, while 84 remain pending. Areas of expertise include Class 25 (Clothing) and Class 35 (Advertising & Business), among 20 Nice Classification classes represented.
Showing of trademarks Trademarks
Practice Areas by Trademark Class
Lucian C. Chen's trademark practice covers 20 Nice Classification classes, representing the range of industries and goods/services handled in their USPTO filings.
Advertising; business management; business administration; office functions
Education; providing of training; entertainment; sporting and cultural activities
Scientific, nautical, surveying, photographic, cinematographic, optical apparatus and instruments
Scientific and technological services; industrial analysis and research services
Bleaching preparations and other substances for laundry use; cleaning, polishing, scouring
Medical services; veterinary services; hygienic and beauty care for human beings or animals
Insurance; financial affairs; monetary affairs; real estate affairs
Coffee, tea, cocoa and artificial coffee; rice; tapioca and sago; flour and preparations
Frequently Asked Questions
How many trademark applications has Lucian C. Chen filed?
Lucian C. Chen has filed 924 trademark applications with the United States Patent and Trademark Office (USPTO). Of these, 476 registered, 84 pending, 364 abandoned.
What trademark classes does Lucian C. Chen specialize in?
Lucian C. Chen has filed trademarks across 20 Nice Classification classes. The most common practice areas include Class 25 (Clothing), Class 35 (Advertising & Business), Class 41 (Education & Entertainment), Class 9 (Computers & Electronics), Class 42 (Computer & Scientific). Class 25 covers clothing, footwear, headgear.
How long has Lucian C. Chen been filing trademarks?
Lucian C. Chen's trademark filing history with the USPTO spans from 2000 to 2026, covering 26 years of trademark practice. During this period, Lucian C. Chen has handled 924 trademark applications.
What is Lucian C. Chen's trademark registration success rate?
Lucian C. Chen has a 57% trademark registration rate, with 476 out of 840 resolved applications resulting in successful registration. Currently, 84 applications are pending review.