Tsai, Guochuan E. – Trademark Portfolio
Entity Type: 01
Tsai, Guochuan E. holds 2 U.S. trademarks filed with the United States Patent and Trademark Office (USPTO), with a strong focus on Class 42 (Computer & Scientific) — 2 filings in this category. The portfolio also extends into Class 5 (Pharmaceuticals) across 2 Nice Classification classes. The owner is based in Pasadena, CA.
1380 S. Marengo Avenue
Pasadena, CA 91106
Showing of trademarks Trademarks
Trademark Classifications
Tsai, Guochuan E.'s trademark portfolio spans 2 Nice Classification classes, reflecting the scope of goods and services protected under their brand portfolio.
Scientific and technological services; industrial analysis and research services
Pharmaceutical and veterinary preparations; sanitary preparations for medical purposes
Frequently Asked Questions
How many trademarks does Tsai, Guochuan E. have?
Tsai, Guochuan E. has 2 U.S. trademarks filed with the USPTO.
What trademark classes does Tsai, Guochuan E. file in?
Tsai, Guochuan E. files trademarks across 2 Nice Classification classes. The most active classes are Class 42 (Computer & Scientific), Class 5 (Pharmaceuticals). Class 42 covers scientific and technological services; industrial analysis and research services.
What is Tsai, Guochuan E.'s trademark registration success rate?
Tsai, Guochuan E. has a 0% trademark registration rate, with 0 out of 2 resolved applications resulting in successful registration. Currently, 0 applications are pending review.