Trademark Attorney / Law Firm
Yannan Shen – Trademark Portfolio
With a filing history spanning 10 years (2016–2026), Yannan Shen has represented clients in 64 trademark filings before the United States Patent and Trademark Office (USPTO). Over the course of this practice, 39 trademarks have achieved registered status, while 20 remain pending. Areas of expertise include Class 11 (Environmental Control) and Class 9 (Computers & Electronics), among 17 Nice Classification classes represented.
Showing of trademarks Trademarks
Practice Areas by Trademark Class
Yannan Shen's trademark practice covers 17 Nice Classification classes, representing the range of industries and goods/services handled in their USPTO filings.
Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying
Scientific, nautical, surveying, photographic, cinematographic, optical apparatus and instruments
Bleaching preparations and other substances for laundry use; cleaning, polishing, scouring
Pharmaceutical and veterinary preparations; sanitary preparations for medical purposes
Leather and imitations of leather; animal skins, hides; trunks and travelling bags
Common metals and their alloys; metal building materials; transportable buildings of metal
Precious metals and their alloys; jewellery, precious stones; horological instruments
Games and playthings; gymnastic and sporting articles; decorations for Christmas trees
Frequently Asked Questions
How many trademark applications has Yannan Shen filed?
Yannan Shen has filed 64 trademark applications with the United States Patent and Trademark Office (USPTO). Of these, 39 registered, 20 pending, 5 abandoned.
What trademark classes does Yannan Shen specialize in?
Yannan Shen has filed trademarks across 17 Nice Classification classes. The most common practice areas include Class 11 (Environmental Control), Class 9 (Computers & Electronics), Class 3 (Cosmetics & Cleaning), Class 21 (Housewares), Class 5 (Pharmaceuticals). Class 11 covers apparatus for lighting, heating, steam generating, cooking, refrigerating, drying.
How long has Yannan Shen been filing trademarks?
Yannan Shen's trademark filing history with the USPTO spans from 2016 to 2026, covering 10 years of trademark practice. During this period, Yannan Shen has handled 64 trademark applications.
What is Yannan Shen's trademark registration success rate?
Yannan Shen has a 89% trademark registration rate, with 39 out of 44 resolved applications resulting in successful registration. Currently, 20 applications are pending review.