Trademark Attorney / Law Firm
Christiane S. Campbell – Trademark Portfolio
With a filing history spanning 59 years (1929–2026), Christiane S. Campbell has represented clients in 1,584 trademark filings before the United States Patent and Trademark Office (USPTO). Over the course of this practice, 853 trademarks have achieved registered status, while 163 remain pending. Areas of expertise include Class 35 (Advertising & Business) and Class 41 (Education & Entertainment), among 20 Nice Classification classes represented.
Showing of trademarks Trademarks
Practice Areas by Trademark Class
Christiane S. Campbell'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
Scientific, nautical, surveying, photographic, cinematographic, optical apparatus and instruments
Insurance; financial affairs; monetary affairs; real estate affairs
Coffee, tea, cocoa and artificial coffee; rice; tapioca and sago; flour and preparations
Paper and cardboard; printed matter; bookbinding material; photographs; stationery
Frequently Asked Questions
How many trademark applications has Christiane S. Campbell filed?
Christiane S. Campbell has filed 1,584 trademark applications with the United States Patent and Trademark Office (USPTO). Of these, 853 registered, 163 pending, 249 abandoned, 299 cancelled.
What trademark classes does Christiane S. Campbell specialize in?
Christiane S. Campbell has filed trademarks across 20 Nice Classification classes. The most common practice areas include Class 35 (Advertising & Business), Class 41 (Education & Entertainment), Class 42 (Computer & Scientific), Class 9 (Computers & Electronics), Class 36 (Insurance & Financial). Class 35 covers advertising; business management; business administration; office functions.
How long has Christiane S. Campbell been filing trademarks?
Christiane S. Campbell's trademark filing history with the USPTO spans from 1929 to 2026, covering 97 years of trademark practice. During this period, Christiane S. Campbell has handled 1,584 trademark applications.
What is Christiane S. Campbell's trademark registration success rate?
Christiane S. Campbell has a 61% trademark registration rate, with 853 out of 1,401 resolved applications resulting in successful registration. Currently, 163 applications are pending review.