Trademark Attorney / Law Firm
Irvin E Tyan – Trademark Portfolio
Irvin E Tyan specializes in Class 42 (Computer & Scientific) trademark filings before the United States Patent and Trademark Office (USPTO), with 8 of 13 total filings concentrated in this category. The practice also covers Class 9 (Computers & Electronics) along with 6 other Nice Classification classes. Filing activity spans from 2015 to 2025. Currently, 6 trademarks are registered and 3 are pending.
Showing of trademarks Trademarks
Practice Areas by Trademark Class
Irvin E Tyan's trademark practice covers 6 Nice Classification classes, representing the range of industries and goods/services handled in their USPTO filings.
Scientific and technological services; industrial analysis and research services
Scientific, nautical, surveying, photographic, cinematographic, optical apparatus and instruments
Advertising; business management; business administration; office functions
Education; providing of training; entertainment; sporting and cultural activities
Medical services; veterinary services; hygienic and beauty care for human beings or animals
Frequently Asked Questions
How many trademark applications has Irvin E Tyan filed?
Irvin E Tyan has filed 13 trademark applications with the United States Patent and Trademark Office (USPTO). Of these, 6 registered, 3 pending, 3 abandoned, 1 cancelled.
What trademark classes does Irvin E Tyan specialize in?
Irvin E Tyan has filed trademarks across 6 Nice Classification classes. The most common practice areas include Class 42 (Computer & Scientific), Class 9 (Computers & Electronics), Class 35 (Advertising & Business), Class 41 (Education & Entertainment), Class 43 (Hotels & Restaurants). Class 42 covers scientific and technological services; industrial analysis and research services.
How long has Irvin E Tyan been filing trademarks?
Irvin E Tyan's trademark filing history with the USPTO spans from 2015 to 2025, covering 10 years of trademark practice. During this period, Irvin E Tyan has handled 13 trademark applications.
What is Irvin E Tyan's trademark registration success rate?
Irvin E Tyan has a 60% trademark registration rate, with 6 out of 10 resolved applications resulting in successful registration. Currently, 3 applications are pending review.