Trademark Attorney / Law Firm
NA ZHANG – Trademark Portfolio
With a filing history spanning 13 years (2013–2026), NA ZHANG has represented clients in 295 trademark filings before the United States Patent and Trademark Office (USPTO). Over the course of this practice, 60 trademarks have achieved registered status, while 64 remain pending. Areas of expertise include Class 9 (Computers & Electronics) and Class 35 (Advertising & Business), among 20 Nice Classification classes represented.
Showing of trademarks Trademarks
Practice Areas by Trademark Class
NA ZHANG's trademark practice covers 20 Nice Classification classes, representing the range of industries and goods/services handled in their USPTO filings.
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
Scientific and technological services; industrial analysis and research services
Pharmaceutical and veterinary preparations; sanitary preparations for medical purposes
Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying
Games and playthings; gymnastic and sporting articles; decorations for Christmas trees
Frequently Asked Questions
How many trademark applications has NA ZHANG filed?
NA ZHANG has filed 295 trademark applications with the United States Patent and Trademark Office (USPTO). Of these, 60 registered, 64 pending, 138 abandoned, 32 cancelled.
What trademark classes does NA ZHANG specialize in?
NA ZHANG has filed trademarks across 20 Nice Classification classes. The most common practice areas include Class 9 (Computers & Electronics), Class 35 (Advertising & Business), Class 41 (Education & Entertainment), Class 25 (Clothing), Class 42 (Computer & Scientific). Class 9 covers scientific, nautical, surveying, photographic, cinematographic, optical apparatus and instruments.
How long has NA ZHANG been filing trademarks?
NA ZHANG's trademark filing history with the USPTO spans from 2013 to 2026, covering 13 years of trademark practice. During this period, NA ZHANG has handled 295 trademark applications.
What is NA ZHANG's trademark registration success rate?
NA ZHANG has a 26% trademark registration rate, with 60 out of 230 resolved applications resulting in successful registration. Currently, 64 applications are pending review.