Trademark Attorney / Law Firm
Alexander Jason Chang – Trademark Portfolio
Alexander Jason Chang has 5 trademark filings recorded with the United States Patent and Trademark Office (USPTO). Of these, 2 trademarks are successfully registered — a 50% registration rate, with an additional 1 application currently pending. The strongest areas of practice include Class 35 (Advertising & Business) and Class 9 (Computers & Electronics). Filing activity has been recorded from 2022 through 2026, spanning 3 years.
Showing of trademarks Trademarks
Practice Areas by Trademark Class
Alexander Jason Chang's trademark practice covers 4 Nice Classification classes, representing the range of industries and goods/services handled in their USPTO filings.
Advertising; business management; business administration; office functions
Scientific, nautical, surveying, photographic, cinematographic, optical apparatus and instruments
Bleaching preparations and other substances for laundry use; cleaning, polishing, scouring
Frequently Asked Questions
How many trademark applications has Alexander Jason Chang filed?
Alexander Jason Chang has filed 5 trademark applications with the United States Patent and Trademark Office (USPTO). Of these, 2 registered, 1 pending, 2 abandoned.
What trademark classes does Alexander Jason Chang specialize in?
Alexander Jason Chang has filed trademarks across 4 Nice Classification classes. The most common practice areas include Class 35 (Advertising & Business), Class 9 (Computers & Electronics), Class 3 (Cosmetics & Cleaning), Class 43 (Hotels & Restaurants). Class 35 covers advertising; business management; business administration; office functions.
How long has Alexander Jason Chang been filing trademarks?
Alexander Jason Chang's trademark filing history with the USPTO spans from 2022 to 2026, covering 4 years of trademark practice. During this period, Alexander Jason Chang has handled 5 trademark applications.
What is Alexander Jason Chang's trademark registration success rate?
Alexander Jason Chang has a 50% trademark registration rate, with 2 out of 4 resolved applications resulting in successful registration. Currently, 1 application is pending review.