Trademark Attorney / Law Firm
SARA M. DORCHAK – Trademark Portfolio
With a filing history spanning 39 years (1925–2026), SARA M. DORCHAK has represented clients in 1,243 trademark filings before the United States Patent and Trademark Office (USPTO). Over the course of this practice, 783 trademarks have achieved registered status, while 116 remain pending. Areas of expertise include Class 9 (Computers & Electronics) and Class 35 (Advertising & Business), among 20 Nice Classification classes represented.
Showing of trademarks Trademarks
Practice Areas by Trademark Class
SARA M. DORCHAK'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
Advertising; business management; business administration; office functions
Scientific and technological services; industrial analysis and research services
Education; providing of training; entertainment; sporting and cultural activities
Machines and machine tools; motors and engines; machine coupling and transmission components
Insurance; financial affairs; monetary affairs; real estate affairs
Pharmaceutical and veterinary preparations; sanitary preparations for medical purposes
Paper and cardboard; printed matter; bookbinding material; photographs; stationery
Frequently Asked Questions
How many trademark applications has SARA M. DORCHAK filed?
SARA M. DORCHAK has filed 1,243 trademark applications with the United States Patent and Trademark Office (USPTO). Of these, 783 registered, 116 pending, 171 abandoned, 36 cancelled.
What trademark classes does SARA M. DORCHAK specialize in?
SARA M. DORCHAK has filed trademarks across 20 Nice Classification classes. The most common practice areas include Class 9 (Computers & Electronics), Class 35 (Advertising & Business), Class 42 (Computer & Scientific), Class 41 (Education & Entertainment), Class 7 (Machinery). Class 9 covers scientific, nautical, surveying, photographic, cinematographic, optical apparatus and instruments.
How long has SARA M. DORCHAK been filing trademarks?
SARA M. DORCHAK's trademark filing history with the USPTO spans from 1925 to 2026, covering 101 years of trademark practice. During this period, SARA M. DORCHAK has handled 1,243 trademark applications.
What is SARA M. DORCHAK's trademark registration success rate?
SARA M. DORCHAK has a 79% trademark registration rate, with 783 out of 990 resolved applications resulting in successful registration. Currently, 116 applications are pending review.