Trademark Attorney / Law Firm
MARK E. STEIN – Trademark Portfolio
With a filing history spanning 28 years (1985–2026), MARK E. STEIN has represented clients in 448 trademark filings before the United States Patent and Trademark Office (USPTO). Over the course of this practice, 155 trademarks have achieved registered status, while 49 remain pending. Areas of expertise include Class 35 (Advertising & Business) and Class 25 (Clothing), among 20 Nice Classification classes represented.
Showing of trademarks Trademarks
Practice Areas by Trademark Class
MARK E. STEIN'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 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
Medical services; veterinary services; hygienic and beauty care for human beings or animals
Bleaching preparations and other substances for laundry use; cleaning, polishing, scouring
Frequently Asked Questions
How many trademark applications has MARK E. STEIN filed?
MARK E. STEIN has filed 448 trademark applications with the United States Patent and Trademark Office (USPTO). Of these, 155 registered, 49 pending, 146 abandoned, 98 cancelled.
What trademark classes does MARK E. STEIN specialize in?
MARK E. STEIN has filed trademarks across 20 Nice Classification classes. The most common practice areas include Class 35 (Advertising & Business), Class 25 (Clothing), Class 41 (Education & Entertainment), Class 42 (Computer & Scientific), Class 36 (Insurance & Financial). Class 35 covers advertising; business management; business administration; office functions.
How long has MARK E. STEIN been filing trademarks?
MARK E. STEIN's trademark filing history with the USPTO spans from 1985 to 2026, covering 41 years of trademark practice. During this period, MARK E. STEIN has handled 448 trademark applications.
What is MARK E. STEIN's trademark registration success rate?
MARK E. STEIN has a 39% trademark registration rate, with 155 out of 399 resolved applications resulting in successful registration. Currently, 49 applications are pending review.