Trademark Attorney / Law Firm
Philip R. Warn – Trademark Portfolio
With a filing history spanning 34 years (1985–2026), Philip R. Warn has represented clients in 249 trademark filings before the United States Patent and Trademark Office (USPTO). Over the course of this practice, 58 trademarks have achieved registered status, while 9 remain pending. Areas of expertise include Class 9 (Computers & Electronics) and Class 42 (Computer & Scientific), among 20 Nice Classification classes represented.
Showing of trademarks Trademarks
Practice Areas by Trademark Class
Philip R. Warn'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
Scientific and technological services; industrial analysis and research services
Education; providing of training; entertainment; sporting and cultural activities
Advertising; business management; business administration; office functions
Paper and cardboard; printed matter; bookbinding material; photographs; stationery
Insurance; financial affairs; monetary affairs; real estate affairs
Frequently Asked Questions
How many trademark applications has Philip R. Warn filed?
Philip R. Warn has filed 249 trademark applications with the United States Patent and Trademark Office (USPTO). Of these, 58 registered, 9 pending, 82 abandoned, 99 cancelled.
What trademark classes does Philip R. Warn specialize in?
Philip R. Warn has filed trademarks across 20 Nice Classification classes. The most common practice areas include Class 9 (Computers & Electronics), Class 42 (Computer & Scientific), Class 12 (Vehicles), Class 41 (Education & Entertainment), Class 37 (Building & Construction). Class 9 covers scientific, nautical, surveying, photographic, cinematographic, optical apparatus and instruments.
How long has Philip R. Warn been filing trademarks?
Philip R. Warn's trademark filing history with the USPTO spans from 1985 to 2026, covering 41 years of trademark practice. During this period, Philip R. Warn has handled 249 trademark applications.
What is Philip R. Warn's trademark registration success rate?
Philip R. Warn has a 24% trademark registration rate, with 58 out of 239 resolved applications resulting in successful registration. Currently, 9 applications are pending review.