Trademark Attorney / Law Firm
Zhi Dong – Trademark Portfolio
With a filing history spanning 37 years (1955–2026), Zhi Dong has represented clients in 923 trademark filings before the United States Patent and Trademark Office (USPTO). Over the course of this practice, 658 trademarks have achieved registered status, while 119 remain pending. Areas of expertise include Class 9 (Computers & Electronics) and Class 42 (Computer & Scientific), among 20 Nice Classification classes represented.
Showing of trademarks Trademarks
Practice Areas by Trademark Class
Zhi Dong'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
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
Pharmaceutical and veterinary preparations; sanitary preparations for medical purposes
Machines and machine tools; motors and engines; machine coupling and transmission components
Bleaching preparations and other substances for laundry use; cleaning, polishing, scouring
Coffee, tea, cocoa and artificial coffee; rice; tapioca and sago; flour and preparations
Frequently Asked Questions
How many trademark applications has Zhi Dong filed?
Zhi Dong has filed 923 trademark applications with the United States Patent and Trademark Office (USPTO). Of these, 658 registered, 119 pending, 81 abandoned, 23 cancelled.
What trademark classes does Zhi Dong specialize in?
Zhi Dong has filed trademarks across 20 Nice Classification classes. The most common practice areas include Class 9 (Computers & Electronics), Class 42 (Computer & Scientific), Class 35 (Advertising & Business), Class 41 (Education & Entertainment), Class 5 (Pharmaceuticals). Class 9 covers scientific, nautical, surveying, photographic, cinematographic, optical apparatus and instruments.
How long has Zhi Dong been filing trademarks?
Zhi Dong's trademark filing history with the USPTO spans from 1955 to 2026, covering 71 years of trademark practice. During this period, Zhi Dong has handled 923 trademark applications.
What is Zhi Dong's trademark registration success rate?
Zhi Dong has a 86% trademark registration rate, with 658 out of 762 resolved applications resulting in successful registration. Currently, 119 applications are pending review.