Trademark Attorney / Law Firm
SZU-JU CHANG – Trademark Portfolio
SZU-JU CHANG has 33 trademark filings recorded with the United States Patent and Trademark Office (USPTO). Of these, 9 trademarks are successfully registered — a 41% registration rate, with an additional 7 applications currently pending. The strongest areas of practice include Class 36 (Insurance & Financial) and Class 35 (Advertising & Business). Filing activity has been recorded from 2020 through 2026, spanning 6 years.
Showing of trademarks Trademarks
Practice Areas by Trademark Class
SZU-JU CHANG's trademark practice covers 14 Nice Classification classes, representing the range of industries and goods/services handled in their USPTO filings.
Insurance; financial affairs; monetary affairs; real estate affairs
Advertising; business management; business administration; office functions
Medical services; veterinary services; hygienic and beauty care for human beings or animals
Coffee, tea, cocoa and artificial coffee; rice; tapioca and sago; flour and preparations
Precious metals and their alloys; jewellery, precious stones; horological instruments
Education; providing of training; entertainment; sporting and cultural activities
Pharmaceutical and veterinary preparations; sanitary preparations for medical purposes
Frequently Asked Questions
How many trademark applications has SZU-JU CHANG filed?
SZU-JU CHANG has filed 33 trademark applications with the United States Patent and Trademark Office (USPTO). Of these, 9 registered, 7 pending, 13 abandoned.
What trademark classes does SZU-JU CHANG specialize in?
SZU-JU CHANG has filed trademarks across 14 Nice Classification classes. The most common practice areas include Class 36 (Insurance & Financial), Class 35 (Advertising & Business), Class 43 (Hotels & Restaurants), Class 44 (Medical Services), Class 30 (Staple Foods). Class 36 covers insurance; financial affairs; monetary affairs; real estate affairs.
How long has SZU-JU CHANG been filing trademarks?
SZU-JU CHANG's trademark filing history with the USPTO spans from 2020 to 2026, covering 6 years of trademark practice. During this period, SZU-JU CHANG has handled 33 trademark applications.
What is SZU-JU CHANG's trademark registration success rate?
SZU-JU CHANG has a 41% trademark registration rate, with 9 out of 22 resolved applications resulting in successful registration. Currently, 7 applications are pending review.