Trademark Attorney / Law Firm
Lucian Chen – Trademark Portfolio
Lucian Chen has 108 trademark filings recorded with the United States Patent and Trademark Office (USPTO). Of these, 51 trademarks are successfully registered — a 49% registration rate, with an additional 4 applications currently pending. The strongest areas of practice include Class 35 (Advertising & Business) and Class 41 (Education & Entertainment). Filing activity has been recorded from 2015 through 2025, spanning 8 years.
Showing of trademarks Trademarks
Practice Areas by Trademark Class
Lucian 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
Coffee, tea, cocoa and artificial coffee; rice; tapioca and sago; flour and preparations
Scientific and technological services; industrial analysis and research services
Pharmaceutical and veterinary preparations; sanitary preparations for medical purposes
Games and playthings; gymnastic and sporting articles; decorations for Christmas trees
Leather and imitations of leather; animal skins, hides; trunks and travelling bags
Frequently Asked Questions
How many trademark applications has Lucian Chen filed?
Lucian Chen has filed 108 trademark applications with the United States Patent and Trademark Office (USPTO). Of these, 51 registered, 4 pending, 53 abandoned.
What trademark classes does Lucian Chen specialize in?
Lucian Chen has filed trademarks across 20 Nice Classification classes. The most common practice areas include Class 35 (Advertising & Business), Class 41 (Education & Entertainment), Class 25 (Clothing), Class 9 (Computers & Electronics), Class 30 (Staple Foods). Class 35 covers advertising; business management; business administration; office functions.
How long has Lucian Chen been filing trademarks?
Lucian Chen's trademark filing history with the USPTO spans from 2015 to 2025, covering 10 years of trademark practice. During this period, Lucian Chen has handled 108 trademark applications.
What is Lucian Chen's trademark registration success rate?
Lucian Chen has a 49% trademark registration rate, with 51 out of 104 resolved applications resulting in successful registration. Currently, 4 applications are pending review.