Trademark Attorney / Law Firm
Christopher Sylvain – Trademark Portfolio
With a filing history spanning 18 years (1997–2026), Christopher Sylvain has represented clients in 139 trademark filings before the United States Patent and Trademark Office (USPTO). Over the course of this practice, 93 trademarks have achieved registered status, while 31 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
Christopher Sylvain'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
Games and playthings; gymnastic and sporting articles; decorations for Christmas trees
Advertising; business management; business administration; office functions
Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying
Medical services; veterinary services; hygienic and beauty care for human beings or animals
Insurance; financial affairs; monetary affairs; real estate affairs
Frequently Asked Questions
How many trademark applications has Christopher Sylvain filed?
Christopher Sylvain has filed 139 trademark applications with the United States Patent and Trademark Office (USPTO). Of these, 93 registered, 31 pending, 12 abandoned, 1 cancelled.
What trademark classes does Christopher Sylvain specialize in?
Christopher Sylvain 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 28 (Toys & Sporting Goods), Class 35 (Advertising & Business). Class 9 covers scientific, nautical, surveying, photographic, cinematographic, optical apparatus and instruments.
How long has Christopher Sylvain been filing trademarks?
Christopher Sylvain's trademark filing history with the USPTO spans from 1997 to 2026, covering 29 years of trademark practice. During this period, Christopher Sylvain has handled 139 trademark applications.
What is Christopher Sylvain's trademark registration success rate?
Christopher Sylvain has a 88% trademark registration rate, with 93 out of 106 resolved applications resulting in successful registration. Currently, 31 applications are pending review.