Trademark Attorney / Law Firm
Chang Hong – Trademark Portfolio
Chang Hong specializes in Class 42 (Computer & Scientific) trademark filings before the United States Patent and Trademark Office (USPTO), with 4 of 4 total filings concentrated in this category. The practice also covers Class 5 (Pharmaceuticals) along with 3 other Nice Classification classes. Currently, 0 trademarks are registered and 4 are pending.
Showing of trademarks Trademarks
Practice Areas by Trademark Class
Chang Hong'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
Pharmaceutical and veterinary preparations; sanitary preparations for medical purposes
Frequently Asked Questions
How many trademark applications has Chang Hong filed?
Chang Hong has filed 4 trademark applications with the United States Patent and Trademark Office (USPTO). Of these, 4 pending.
What trademark classes does Chang Hong specialize in?
Chang Hong has filed trademarks across 3 Nice Classification classes. The most common practice areas include Class 42 (Computer & Scientific), Class 5 (Pharmaceuticals), Class 1 (Chemicals). Class 42 covers scientific and technological services; industrial analysis and research services.