Trademark Attorney / Law Firm
Louis Wu – Trademark Portfolio
With a filing history spanning 12 years (1984–2025), Louis Wu has represented clients in 43 trademark filings before the United States Patent and Trademark Office (USPTO). Over the course of this practice, 22 trademarks have achieved registered status, while 5 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
Louis Wu'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
Games and playthings; gymnastic and sporting articles; decorations for Christmas trees
Building materials (non-metallic); non-metallic rigid pipes for building
Medical services; veterinary services; hygienic and beauty care for human beings or animals
Common metals and their alloys; metal building materials; transportable buildings of metal
Leather and imitations of leather; animal skins, hides; trunks and travelling bags
Pharmaceutical and veterinary preparations; sanitary preparations for medical purposes
Frequently Asked Questions
How many trademark applications has Louis Wu filed?
Louis Wu has filed 43 trademark applications with the United States Patent and Trademark Office (USPTO). Of these, 22 registered, 5 pending, 9 abandoned, 7 cancelled.
What trademark classes does Louis Wu specialize in?
Louis Wu has filed trademarks across 20 Nice Classification classes. The most common practice areas include Class 9 (Computers & Electronics), Class 42 (Computer & Scientific), Class 43 (Hotels & Restaurants), Class 35 (Advertising & Business), Class 28 (Toys & Sporting Goods). Class 9 covers scientific, nautical, surveying, photographic, cinematographic, optical apparatus and instruments.
How long has Louis Wu been filing trademarks?
Louis Wu's trademark filing history with the USPTO spans from 1984 to 2025, covering 41 years of trademark practice. During this period, Louis Wu has handled 43 trademark applications.
What is Louis Wu's trademark registration success rate?
Louis Wu has a 58% trademark registration rate, with 22 out of 38 resolved applications resulting in successful registration. Currently, 5 applications are pending review.