Trademark Attorney / Law Firm
Mark D. Nielsen – Trademark Portfolio
With a filing history spanning 19 years (1997–2026), Mark D. Nielsen has represented clients in 226 trademark filings before the United States Patent and Trademark Office (USPTO). Over the course of this practice, 92 trademarks have achieved registered status, while 72 remain pending. Areas of expertise include Class 41 (Education & Entertainment) and Class 43 (Hotels & Restaurants), among 20 Nice Classification classes represented.
Showing of trademarks Trademarks
Practice Areas by Trademark Class
Mark D. Nielsen's trademark practice covers 20 Nice Classification classes, representing the range of industries and goods/services handled in their USPTO filings.
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
Insurance; financial affairs; monetary affairs; real estate affairs
Paper and cardboard; printed matter; bookbinding material; photographs; stationery
Advertising; business management; business administration; office functions
Medical services; veterinary services; hygienic and beauty care for human beings or animals
Leather and imitations of leather; animal skins, hides; trunks and travelling bags
Frequently Asked Questions
How many trademark applications has Mark D. Nielsen filed?
Mark D. Nielsen has filed 226 trademark applications with the United States Patent and Trademark Office (USPTO). Of these, 92 registered, 72 pending, 38 abandoned, 24 cancelled.
What trademark classes does Mark D. Nielsen specialize in?
Mark D. Nielsen has filed trademarks across 20 Nice Classification classes. The most common practice areas include Class 41 (Education & Entertainment), Class 43 (Hotels & Restaurants), Class 25 (Clothing), Class 9 (Computers & Electronics), Class 5 (Pharmaceuticals). Class 41 covers education; providing of training; entertainment; sporting and cultural activities.
How long has Mark D. Nielsen been filing trademarks?
Mark D. Nielsen's trademark filing history with the USPTO spans from 1997 to 2026, covering 29 years of trademark practice. During this period, Mark D. Nielsen has handled 226 trademark applications.
What is Mark D. Nielsen's trademark registration success rate?
Mark D. Nielsen has a 60% trademark registration rate, with 92 out of 154 resolved applications resulting in successful registration. Currently, 72 applications are pending review.