Trademark Attorney / Law Firm
Ellen Wei – Trademark Portfolio
Ellen Wei specializes in Class 42 (Computer & Scientific) trademark filings before the United States Patent and Trademark Office (USPTO), with 7 of 7 total filings concentrated in this category. The practice also covers Class 9 (Computers & Electronics) along with 4 other Nice Classification classes. Filing activity spans from 2014 to 2025. Currently, 2 trademarks are registered and 3 are pending.
Showing of trademarks Trademarks
Practice Areas by Trademark Class
Ellen Wei's trademark practice covers 4 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
Legal services; security services for the protection of property and individuals
Frequently Asked Questions
How many trademark applications has Ellen Wei filed?
Ellen Wei has filed 7 trademark applications with the United States Patent and Trademark Office (USPTO). Of these, 2 registered, 3 pending, 2 cancelled.
What trademark classes does Ellen Wei specialize in?
Ellen Wei has filed trademarks across 4 Nice Classification classes. The most common practice areas include Class 42 (Computer & Scientific), Class 9 (Computers & Electronics), Class 45 (Legal & Security Services), Class 12 (Vehicles). Class 42 covers scientific and technological services; industrial analysis and research services.
How long has Ellen Wei been filing trademarks?
Ellen Wei's trademark filing history with the USPTO spans from 2014 to 2025, covering 11 years of trademark practice. During this period, Ellen Wei has handled 7 trademark applications.
What is Ellen Wei's trademark registration success rate?
Ellen Wei has a 50% trademark registration rate, with 2 out of 4 resolved applications resulting in successful registration. Currently, 3 applications are pending review.