Trademark Attorney / Law Firm
Ruochen Liu, Esq. – Trademark Portfolio
Ruochen Liu, Esq. has 26 trademark filings recorded with the United States Patent and Trademark Office (USPTO). Of these, 7 trademarks are successfully registered — a 100% registration rate, with an additional 19 applications currently pending. The strongest areas of practice include Class 20 (Furniture) and Class 9 (Computers & Electronics). Filing activity has been recorded from 2016 through 2026, spanning 5 years.
Showing of trademarks Trademarks
Practice Areas by Trademark Class
Ruochen Liu, Esq.'s trademark practice covers 13 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
Bleaching preparations and other substances for laundry use; cleaning, polishing, scouring
Carpets, rugs, mats and matting, linoleum and other materials for covering floors
Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying
Leather and imitations of leather; animal skins, hides; trunks and travelling bags
Frequently Asked Questions
How many trademark applications has Ruochen Liu, Esq. filed?
Ruochen Liu, Esq. has filed 26 trademark applications with the United States Patent and Trademark Office (USPTO). Of these, 7 registered, 19 pending.
What trademark classes does Ruochen Liu, Esq. specialize in?
Ruochen Liu, Esq. has filed trademarks across 13 Nice Classification classes. The most common practice areas include Class 20 (Furniture), Class 9 (Computers & Electronics), Class 25 (Clothing), Class 21 (Housewares), Class 3 (Cosmetics & Cleaning). Class 20 covers furniture, mirrors, picture frames; goods of wood, cork, reed, cane, wicker.
How long has Ruochen Liu, Esq. been filing trademarks?
Ruochen Liu, Esq.'s trademark filing history with the USPTO spans from 2016 to 2026, covering 10 years of trademark practice. During this period, Ruochen Liu, Esq. has handled 26 trademark applications.
What is Ruochen Liu, Esq.'s trademark registration success rate?
Ruochen Liu, Esq. has a 100% trademark registration rate, with 7 out of 7 resolved applications resulting in successful registration. Currently, 19 applications are pending review.