Trademark Attorney / Law Firm
Brian L. Heidelberger – Trademark Portfolio
With a filing history spanning 25 years (1995–2025), Brian L. Heidelberger has represented clients in 230 trademark filings before the United States Patent and Trademark Office (USPTO). Over the course of this practice, 31 trademarks have achieved registered status, while 15 remain pending. Areas of expertise include Class 41 (Education & Entertainment) and Class 35 (Advertising & Business), among 20 Nice Classification classes represented.
Showing of trademarks Trademarks
Practice Areas by Trademark Class
Brian L. Heidelberger'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
Advertising; business management; business administration; office functions
Scientific and technological services; industrial analysis and research services
Insurance; financial affairs; monetary affairs; real estate affairs
Scientific, nautical, surveying, photographic, cinematographic, optical apparatus and instruments
Paper and cardboard; printed matter; bookbinding material; photographs; stationery
Games and playthings; gymnastic and sporting articles; decorations for Christmas trees
Leather and imitations of leather; animal skins, hides; trunks and travelling bags
Frequently Asked Questions
How many trademark applications has Brian L. Heidelberger filed?
Brian L. Heidelberger has filed 230 trademark applications with the United States Patent and Trademark Office (USPTO). Of these, 31 registered, 15 pending, 106 abandoned, 78 cancelled.
What trademark classes does Brian L. Heidelberger specialize in?
Brian L. Heidelberger has filed trademarks across 20 Nice Classification classes. The most common practice areas include Class 41 (Education & Entertainment), Class 35 (Advertising & Business), Class 25 (Clothing), Class 42 (Computer & Scientific), Class 36 (Insurance & Financial). Class 41 covers education; providing of training; entertainment; sporting and cultural activities.
How long has Brian L. Heidelberger been filing trademarks?
Brian L. Heidelberger's trademark filing history with the USPTO spans from 1995 to 2025, covering 30 years of trademark practice. During this period, Brian L. Heidelberger has handled 230 trademark applications.
What is Brian L. Heidelberger's trademark registration success rate?
Brian L. Heidelberger has a 14% trademark registration rate, with 31 out of 215 resolved applications resulting in successful registration. Currently, 15 applications are pending review.