Trademark Attorney / Law Firm
Yangzhou DU – Trademark Portfolio
Yangzhou DU has 35 trademark filings recorded with the United States Patent and Trademark Office (USPTO). Of these, 16 trademarks are successfully registered — a 50% registration rate, with an additional 3 applications currently pending. The strongest areas of practice include Class 19 (Building Materials) and Class 9 (Computers & Electronics). Filing activity has been recorded from 2015 through 2025, spanning 9 years.
Showing of trademarks Trademarks
Practice Areas by Trademark Class
Yangzhou DU's trademark practice covers 20 Nice Classification classes, representing the range of industries and goods/services handled in their USPTO filings.
Building materials (non-metallic); non-metallic rigid pipes for building
Scientific, nautical, surveying, photographic, cinematographic, optical apparatus and instruments
Pharmaceutical and veterinary preparations; sanitary preparations for medical purposes
Legal services; security services for the protection of property and individuals
Machines and machine tools; motors and engines; machine coupling and transmission components
Advertising; business management; business administration; office functions
Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying
Scientific and technological services; industrial analysis and research services
Education; providing of training; entertainment; sporting and cultural activities
Common metals and their alloys; metal building materials; transportable buildings of metal
Frequently Asked Questions
How many trademark applications has Yangzhou DU filed?
Yangzhou DU has filed 35 trademark applications with the United States Patent and Trademark Office (USPTO). Of these, 16 registered, 3 pending, 12 abandoned, 4 cancelled.
What trademark classes does Yangzhou DU specialize in?
Yangzhou DU has filed trademarks across 20 Nice Classification classes. The most common practice areas include Class 19 (Building Materials), Class 9 (Computers & Electronics), Class 5 (Pharmaceuticals), Class 45 (Legal & Security Services), Class 7 (Machinery). Class 19 covers building materials (non-metallic); non-metallic rigid pipes for building.
How long has Yangzhou DU been filing trademarks?
Yangzhou DU's trademark filing history with the USPTO spans from 2015 to 2025, covering 10 years of trademark practice. During this period, Yangzhou DU has handled 35 trademark applications.
What is Yangzhou DU's trademark registration success rate?
Yangzhou DU has a 50% trademark registration rate, with 16 out of 32 resolved applications resulting in successful registration. Currently, 3 applications are pending review.