Trademark Attorney / Law Firm
R. Joseph Trojan – Trademark Portfolio
With a filing history spanning 44 years (1965–2026), R. Joseph Trojan has represented clients in 1,430 trademark filings before the United States Patent and Trademark Office (USPTO). Over the course of this practice, 451 trademarks have achieved registered status, while 105 remain pending. Areas of expertise include Class 9 (Computers & Electronics) and Class 25 (Clothing), among 20 Nice Classification classes represented.
Showing of trademarks Trademarks
Practice Areas by Trademark Class
R. Joseph Trojan's trademark practice covers 20 Nice Classification classes, representing the range of industries and goods/services handled in their USPTO filings.
Scientific, nautical, surveying, photographic, cinematographic, optical apparatus and instruments
Machines and machine tools; motors and engines; machine coupling and transmission components
Advertising; business management; business administration; office functions
Education; providing of training; entertainment; sporting and cultural activities
Pharmaceutical and veterinary preparations; sanitary preparations for medical purposes
Bleaching preparations and other substances for laundry use; cleaning, polishing, scouring
Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying
Scientific and technological services; industrial analysis and research services
Frequently Asked Questions
How many trademark applications has R. Joseph Trojan filed?
R. Joseph Trojan has filed 1,430 trademark applications with the United States Patent and Trademark Office (USPTO). Of these, 451 registered, 105 pending, 546 abandoned, 324 cancelled.
What trademark classes does R. Joseph Trojan specialize in?
R. Joseph Trojan has filed trademarks across 20 Nice Classification classes. The most common practice areas include Class 9 (Computers & Electronics), Class 25 (Clothing), Class 7 (Machinery), Class 35 (Advertising & Business), Class 41 (Education & Entertainment). Class 9 covers scientific, nautical, surveying, photographic, cinematographic, optical apparatus and instruments.
How long has R. Joseph Trojan been filing trademarks?
R. Joseph Trojan's trademark filing history with the USPTO spans from 1965 to 2026, covering 61 years of trademark practice. During this period, R. Joseph Trojan has handled 1,430 trademark applications.
What is R. Joseph Trojan's trademark registration success rate?
R. Joseph Trojan has a 34% trademark registration rate, with 451 out of 1,321 resolved applications resulting in successful registration. Currently, 105 applications are pending review.