Trademark Attorney / Law Firm
Guiping Liang – Trademark Portfolio
Guiping Liang has 100 trademark filings recorded with the United States Patent and Trademark Office (USPTO). Of these, 12 trademarks are successfully registered — a 100% registration rate, with an additional 87 applications currently pending. The strongest areas of practice include Class 9 (Computers & Electronics) and Class 5 (Pharmaceuticals). Filing activity has been recorded from 2005 through 2026, spanning 9 years.
Showing of trademarks Trademarks
Practice Areas by Trademark Class
Guiping Liang'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
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
Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying
Machines and machine tools; motors and engines; machine coupling and transmission components
Games and playthings; gymnastic and sporting articles; decorations for Christmas trees
Frequently Asked Questions
How many trademark applications has Guiping Liang filed?
Guiping Liang has filed 100 trademark applications with the United States Patent and Trademark Office (USPTO). Of these, 12 registered, 87 pending.
What trademark classes does Guiping Liang specialize in?
Guiping Liang has filed trademarks across 20 Nice Classification classes. The most common practice areas include Class 9 (Computers & Electronics), Class 5 (Pharmaceuticals), Class 25 (Clothing), Class 42 (Computer & Scientific), Class 35 (Advertising & Business). Class 9 covers scientific, nautical, surveying, photographic, cinematographic, optical apparatus and instruments.
How long has Guiping Liang been filing trademarks?
Guiping Liang's trademark filing history with the USPTO spans from 2005 to 2026, covering 21 years of trademark practice. During this period, Guiping Liang has handled 100 trademark applications.
What is Guiping Liang's trademark registration success rate?
Guiping Liang has a 100% trademark registration rate, with 12 out of 12 resolved applications resulting in successful registration. Currently, 87 applications are pending review.