Trademark Attorney / Law Firm
RUOCHEN LIU – Trademark Portfolio
RUOCHEN LIU has filed 7 trademarks with the United States Patent and Trademark Office (USPTO). Filing records span from 2025 to 2026, covering 2 years of intellectual property practice. Of these filings, 0 are currently registered and 6 are pending. The portfolio covers 4 Nice Classification classes, with the highest concentration in Class 25 (Clothing, 3 filings) and Class 5 (Pharmaceuticals, 2 filings).
Showing of trademarks Trademarks
Practice Areas by Trademark Class
RUOCHEN LIU's trademark practice covers 4 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
Bleaching preparations and other substances for laundry use; cleaning, polishing, scouring
Frequently Asked Questions
How many trademark applications has RUOCHEN LIU filed?
RUOCHEN LIU has filed 7 trademark applications with the United States Patent and Trademark Office (USPTO). Of these, 6 pending, 1 abandoned.
What trademark classes does RUOCHEN LIU specialize in?
RUOCHEN LIU has filed trademarks across 4 Nice Classification classes. The most common practice areas include Class 25 (Clothing), Class 5 (Pharmaceuticals), Class 3 (Cosmetics & Cleaning), Class 34 (Smokers Articles). Class 25 covers clothing, footwear, headgear.
How long has RUOCHEN LIU been filing trademarks?
RUOCHEN LIU's trademark filing history with the USPTO spans from 2025 to 2026, covering 1 year of trademark practice. During this period, RUOCHEN LIU has handled 7 trademark applications.
What is RUOCHEN LIU's trademark registration success rate?
RUOCHEN LIU has a 0% trademark registration rate, with 0 out of 1 resolved applications resulting in successful registration. Currently, 6 applications are pending review.