Trademark Attorney / Law Firm
Vivien K. Chang – Trademark Portfolio
Vivien K. Chang specializes in Class 42 (Computer & Scientific) trademark filings before the United States Patent and Trademark Office (USPTO), with 2 of 4 total filings concentrated in this category. The practice also covers Class 29 (Meats & Processed Foods) along with 3 other Nice Classification classes. Currently, 1 trademark is registered.
Showing of trademarks Trademarks
Practice Areas by Trademark Class
Vivien K. Chang's trademark practice covers 3 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
Meat, fish, poultry and game; meat extracts; preserved, frozen, dried and cooked fruits
Frequently Asked Questions
How many trademark applications has Vivien K. Chang filed?
Vivien K. Chang has filed 4 trademark applications with the United States Patent and Trademark Office (USPTO). Of these, 1 registered, 3 abandoned.
What trademark classes does Vivien K. Chang specialize in?
Vivien K. Chang has filed trademarks across 3 Nice Classification classes. The most common practice areas include Class 42 (Computer & Scientific), Class 29 (Meats & Processed Foods), Class 38 (Telecommunications). Class 42 covers scientific and technological services; industrial analysis and research services.
What is Vivien K. Chang's trademark registration success rate?
Vivien K. Chang has a 25% trademark registration rate, with 1 out of 4 resolved applications resulting in successful registration. Currently, 0 applications are pending review.