Trademark Attorney / Law Firm
Irvin Tyan – Trademark Portfolio
Irvin Tyan has filed 12 trademarks with the United States Patent and Trademark Office (USPTO). Filing records span from 2015 to 2025, covering 5 years of intellectual property practice. Of these filings, 4 are currently registered and 1 is pending. The portfolio covers 7 Nice Classification classes, with the highest concentration in Class 35 (Advertising & Business, 4 filings) and Class 42 (Computer & Scientific, 3 filings).
Showing of trademarks Trademarks
Practice Areas by Trademark Class
Irvin Tyan's trademark practice covers 7 Nice Classification classes, representing the range of industries and goods/services handled in their USPTO filings.
Advertising; business management; business administration; office functions
Scientific and technological services; industrial analysis and research services
Scientific, nautical, surveying, photographic, cinematographic, optical apparatus and instruments
Bleaching preparations and other substances for laundry use; cleaning, polishing, scouring
Insurance; financial affairs; monetary affairs; real estate affairs
Machines and machine tools; motors and engines; machine coupling and transmission components
Coffee, tea, cocoa and artificial coffee; rice; tapioca and sago; flour and preparations
Frequently Asked Questions
How many trademark applications has Irvin Tyan filed?
Irvin Tyan has filed 12 trademark applications with the United States Patent and Trademark Office (USPTO). Of these, 4 registered, 1 pending, 5 abandoned, 2 cancelled.
What trademark classes does Irvin Tyan specialize in?
Irvin Tyan has filed trademarks across 7 Nice Classification classes. The most common practice areas include Class 35 (Advertising & Business), Class 42 (Computer & Scientific), Class 9 (Computers & Electronics), Class 3 (Cosmetics & Cleaning), Class 36 (Insurance & Financial). Class 35 covers advertising; business management; business administration; office functions.
How long has Irvin Tyan been filing trademarks?
Irvin Tyan's trademark filing history with the USPTO spans from 2015 to 2025, covering 10 years of trademark practice. During this period, Irvin Tyan has handled 12 trademark applications.
What is Irvin Tyan's trademark registration success rate?
Irvin Tyan has a 36% trademark registration rate, with 4 out of 11 resolved applications resulting in successful registration. Currently, 1 application is pending review.