Trademark Attorney / Law Firm
Susan Dierenfeldt-Troy – Trademark Portfolio
With a filing history spanning 16 years (2011–2026), Susan Dierenfeldt-Troy has represented clients in 148 trademark filings before the United States Patent and Trademark Office (USPTO). Over the course of this practice, 35 trademarks have achieved registered status, while 17 remain pending. Areas of expertise include Class 25 (Clothing) and Class 35 (Advertising & Business), among 20 Nice Classification classes represented.
Showing of trademarks Trademarks
Practice Areas by Trademark Class
Susan Dierenfeldt-Troy's trademark practice covers 20 Nice Classification classes, representing the range of industries and goods/services handled in their USPTO filings.
Advertising; business management; business administration; office functions
Education; providing of training; entertainment; sporting and cultural activities
Scientific, nautical, surveying, photographic, cinematographic, optical apparatus and instruments
Pharmaceutical and veterinary preparations; sanitary preparations for medical purposes
Bleaching preparations and other substances for laundry use; cleaning, polishing, scouring
Scientific and technological services; industrial analysis and research services
Insurance; financial affairs; monetary affairs; real estate affairs
Meat, fish, poultry and game; meat extracts; preserved, frozen, dried and cooked fruits
Frequently Asked Questions
How many trademark applications has Susan Dierenfeldt-Troy filed?
Susan Dierenfeldt-Troy has filed 148 trademark applications with the United States Patent and Trademark Office (USPTO). Of these, 35 registered, 17 pending, 75 abandoned, 20 cancelled.
What trademark classes does Susan Dierenfeldt-Troy specialize in?
Susan Dierenfeldt-Troy has filed trademarks across 20 Nice Classification classes. The most common practice areas include Class 25 (Clothing), Class 35 (Advertising & Business), Class 41 (Education & Entertainment), Class 9 (Computers & Electronics), Class 5 (Pharmaceuticals). Class 25 covers clothing, footwear, headgear.
How long has Susan Dierenfeldt-Troy been filing trademarks?
Susan Dierenfeldt-Troy's trademark filing history with the USPTO spans from 2011 to 2026, covering 15 years of trademark practice. During this period, Susan Dierenfeldt-Troy has handled 148 trademark applications.
What is Susan Dierenfeldt-Troy's trademark registration success rate?
Susan Dierenfeldt-Troy has a 27% trademark registration rate, with 35 out of 130 resolved applications resulting in successful registration. Currently, 17 applications are pending review.