Trademark Attorney / Law Firm
ZHENG LIU – Trademark Portfolio
With a filing history spanning 10 years (2015–2026), ZHENG LIU has represented clients in 78 trademark filings before the United States Patent and Trademark Office (USPTO). Over the course of this practice, 18 trademarks have achieved registered status, while 5 remain pending. Areas of expertise include Class 42 (Computer & Scientific) and Class 9 (Computers & Electronics), among 16 Nice Classification classes represented.
Showing of trademarks Trademarks
Practice Areas by Trademark Class
ZHENG LIU's trademark practice covers 16 Nice Classification classes, representing the range of industries and goods/services handled in their USPTO filings.
Scientific and technological services; industrial analysis and research services
Scientific, nautical, surveying, photographic, cinematographic, optical apparatus and instruments
Bleaching preparations and other substances for laundry use; cleaning, polishing, scouring
Advertising; business management; business administration; office functions
Insurance; financial affairs; monetary affairs; real estate affairs
Pharmaceutical and veterinary preparations; sanitary preparations for medical purposes
Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying
Medical services; veterinary services; hygienic and beauty care for human beings or animals
Frequently Asked Questions
How many trademark applications has ZHENG LIU filed?
ZHENG LIU has filed 78 trademark applications with the United States Patent and Trademark Office (USPTO). Of these, 18 registered, 5 pending, 38 abandoned, 17 cancelled.
What trademark classes does ZHENG LIU specialize in?
ZHENG LIU has filed trademarks across 16 Nice Classification classes. The most common practice areas include Class 42 (Computer & Scientific), Class 9 (Computers & Electronics), Class 3 (Cosmetics & Cleaning), Class 35 (Advertising & Business), Class 10 (Medical Apparatus). Class 42 covers scientific and technological services; industrial analysis and research services.
How long has ZHENG LIU been filing trademarks?
ZHENG LIU's trademark filing history with the USPTO spans from 2015 to 2026, covering 11 years of trademark practice. During this period, ZHENG LIU has handled 78 trademark applications.
What is ZHENG LIU's trademark registration success rate?
ZHENG LIU has a 25% trademark registration rate, with 18 out of 73 resolved applications resulting in successful registration. Currently, 5 applications are pending review.