Trademark Attorney / Law Firm
Douglas Q Hahn – Trademark Portfolio
With a filing history spanning 19 years (2003–2026), Douglas Q Hahn has represented clients in 270 trademark filings before the United States Patent and Trademark Office (USPTO). Over the course of this practice, 49 trademarks have achieved registered status, while 52 remain pending. Areas of expertise include Class 42 (Computer & Scientific) and Class 9 (Computers & Electronics), among 20 Nice Classification classes represented.
Showing of trademarks Trademarks
Practice Areas by Trademark Class
Douglas Q Hahn's trademark practice covers 20 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
Insurance; financial affairs; monetary affairs; real estate affairs
Bleaching preparations and other substances for laundry use; cleaning, polishing, scouring
Pharmaceutical and veterinary preparations; sanitary preparations for medical purposes
Frequently Asked Questions
How many trademark applications has Douglas Q Hahn filed?
Douglas Q Hahn has filed 270 trademark applications with the United States Patent and Trademark Office (USPTO). Of these, 49 registered, 52 pending, 78 abandoned, 91 cancelled.
What trademark classes does Douglas Q Hahn specialize in?
Douglas Q Hahn has filed trademarks across 20 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 25 (Clothing). Class 42 covers scientific and technological services; industrial analysis and research services.
How long has Douglas Q Hahn been filing trademarks?
Douglas Q Hahn's trademark filing history with the USPTO spans from 2003 to 2026, covering 23 years of trademark practice. During this period, Douglas Q Hahn has handled 270 trademark applications.
What is Douglas Q Hahn's trademark registration success rate?
Douglas Q Hahn has a 22% trademark registration rate, with 49 out of 218 resolved applications resulting in successful registration. Currently, 52 applications are pending review.