Trademark Attorney / Law Firm
Martin Z. Zhang – Trademark Portfolio
Martin Z. Zhang has 34 trademark filings recorded with the United States Patent and Trademark Office (USPTO). Of these, 18 trademarks are successfully registered — a 82% registration rate, with an additional 12 applications currently pending. The strongest areas of practice include Class 5 (Pharmaceuticals) and Class 42 (Computer & Scientific). Filing activity has been recorded from 2014 through 2026, spanning 9 years.
Showing of trademarks Trademarks
Practice Areas by Trademark Class
Martin Z. Zhang's trademark practice covers 20 Nice Classification classes, representing the range of industries and goods/services handled in their USPTO filings.
Pharmaceutical and veterinary preparations; sanitary preparations for medical purposes
Scientific and technological services; industrial analysis and research services
Advertising; business management; business administration; office functions
Bleaching preparations and other substances for laundry use; cleaning, polishing, scouring
Paper and cardboard; printed matter; bookbinding material; photographs; stationery
Industrial oils and greases; lubricants; dust absorbing, wetting and binding compositions
Paints, varnishes, lacquers; preservatives against rust and against deterioration of wood
Medical services; veterinary services; hygienic and beauty care for human beings or animals
Leather and imitations of leather; animal skins, hides; trunks and travelling bags
Frequently Asked Questions
How many trademark applications has Martin Z. Zhang filed?
Martin Z. Zhang has filed 34 trademark applications with the United States Patent and Trademark Office (USPTO). Of these, 18 registered, 12 pending, 2 abandoned, 2 cancelled.
What trademark classes does Martin Z. Zhang specialize in?
Martin Z. Zhang has filed trademarks across 20 Nice Classification classes. The most common practice areas include Class 5 (Pharmaceuticals), Class 42 (Computer & Scientific), Class 10 (Medical Apparatus), Class 35 (Advertising & Business), Class 3 (Cosmetics & Cleaning). Class 5 covers pharmaceutical and veterinary preparations; sanitary preparations for medical purposes.
How long has Martin Z. Zhang been filing trademarks?
Martin Z. Zhang's trademark filing history with the USPTO spans from 2014 to 2026, covering 12 years of trademark practice. During this period, Martin Z. Zhang has handled 34 trademark applications.
What is Martin Z. Zhang's trademark registration success rate?
Martin Z. Zhang has a 82% trademark registration rate, with 18 out of 22 resolved applications resulting in successful registration. Currently, 12 applications are pending review.