Chang, Yen Tsui – Trademark Portfolio
Entity Type: 01
Chang, Yen Tsui holds 3 U.S. trademarks filed with the United States Patent and Trademark Office (USPTO), with a strong focus on Class 5 (Pharmaceuticals) — 3 filings in this category. Currently, 2 trademarks are registered. Notable registered marks include PAIN GOODBYE. The owner is based in flushing, NY.
Suite 5B
3907 Prince St.
flushing, NY 11354
Showing of trademarks Trademarks
Trademark Classifications
Chang, Yen Tsui's trademark portfolio spans 1 Nice Classification class, reflecting the scope of goods and services protected under their brand portfolio.
Pharmaceutical and veterinary preparations; sanitary preparations for medical purposes
Frequently Asked Questions
How many trademarks does Chang, Yen Tsui have?
Chang, Yen Tsui has 3 U.S. trademarks filed with the USPTO. Of these, 2 registered, 1 cancelled.
What trademark classes does Chang, Yen Tsui file in?
Chang, Yen Tsui files trademarks across 1 Nice Classification class. The most active classes are Class 5 (Pharmaceuticals). Class 5 covers pharmaceutical and veterinary preparations; sanitary preparations for medical purposes.
What are Chang, Yen Tsui's most well-known trademarks?
Chang, Yen Tsui's registered trademark portfolio includes well-known marks such as PAIN GOODBYE. These are among 2 currently registered trademarks in the portfolio.
What is Chang, Yen Tsui's trademark registration success rate?
Chang, Yen Tsui has a 67% trademark registration rate, with 2 out of 3 resolved applications resulting in successful registration. Currently, 0 applications are pending review.