Trademark Attorney / Law Firm
Bryan H. Opalko – Trademark Portfolio
With a filing history spanning 42 years (1972–2026), Bryan H. Opalko has represented clients in 686 trademark filings before the United States Patent and Trademark Office (USPTO). Over the course of this practice, 297 trademarks have achieved registered status, while 83 remain pending. Areas of expertise include Class 9 (Computers & Electronics) and Class 42 (Computer & Scientific), among 20 Nice Classification classes represented.
Showing of trademarks Trademarks
Practice Areas by Trademark Class
Bryan H. Opalko's trademark practice covers 20 Nice Classification classes, representing the range of industries and goods/services handled in their USPTO filings.
Scientific, nautical, surveying, photographic, cinematographic, optical apparatus and instruments
Scientific and technological services; industrial analysis and research services
Education; providing of training; entertainment; sporting and cultural activities
Advertising; business management; business administration; office functions
Chemical products for industry, science, photography, agriculture, horticulture and forestry
Insurance; financial affairs; monetary affairs; real estate affairs
Pharmaceutical and veterinary preparations; sanitary preparations for medical purposes
Frequently Asked Questions
How many trademark applications has Bryan H. Opalko filed?
Bryan H. Opalko has filed 686 trademark applications with the United States Patent and Trademark Office (USPTO). Of these, 297 registered, 83 pending, 157 abandoned, 142 cancelled.
What trademark classes does Bryan H. Opalko specialize in?
Bryan H. Opalko has filed trademarks across 20 Nice Classification classes. The most common practice areas include Class 9 (Computers & Electronics), Class 42 (Computer & Scientific), Class 41 (Education & Entertainment), Class 35 (Advertising & Business), Class 1 (Chemicals). Class 9 covers scientific, nautical, surveying, photographic, cinematographic, optical apparatus and instruments.
How long has Bryan H. Opalko been filing trademarks?
Bryan H. Opalko's trademark filing history with the USPTO spans from 1972 to 2026, covering 54 years of trademark practice. During this period, Bryan H. Opalko has handled 686 trademark applications.
What is Bryan H. Opalko's trademark registration success rate?
Bryan H. Opalko has a 50% trademark registration rate, with 297 out of 596 resolved applications resulting in successful registration. Currently, 83 applications are pending review.