Trademark Attorney / Law Firm
Katerina I. Duarte – Trademark Portfolio
With a filing history spanning 13 years (2011–2025), Katerina I. Duarte has represented clients in 38 trademark filings before the United States Patent and Trademark Office (USPTO). Over the course of this practice, 15 trademarks have achieved registered status, while 2 remain pending. Areas of expertise include Class 25 (Clothing) and Class 35 (Advertising & Business), among 14 Nice Classification classes represented.
Showing of trademarks Trademarks
Practice Areas by Trademark Class
Katerina I. Duarte's trademark practice covers 14 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
Bleaching preparations and other substances for laundry use; cleaning, polishing, scouring
Leather and imitations of leather; animal skins, hides; trunks and travelling bags
Paper and cardboard; printed matter; bookbinding material; photographs; stationery
Scientific and technological services; industrial analysis and research services
Precious metals and their alloys; jewellery, precious stones; horological instruments
Frequently Asked Questions
How many trademark applications has Katerina I. Duarte filed?
Katerina I. Duarte has filed 38 trademark applications with the United States Patent and Trademark Office (USPTO). Of these, 15 registered, 2 pending, 15 abandoned, 6 cancelled.
What trademark classes does Katerina I. Duarte specialize in?
Katerina I. Duarte has filed trademarks across 14 Nice Classification classes. The most common practice areas include Class 25 (Clothing), Class 35 (Advertising & Business), Class 41 (Education & Entertainment), Class 3 (Cosmetics & Cleaning), Class 18 (Leather Goods). Class 25 covers clothing, footwear, headgear.
How long has Katerina I. Duarte been filing trademarks?
Katerina I. Duarte's trademark filing history with the USPTO spans from 2011 to 2025, covering 14 years of trademark practice. During this period, Katerina I. Duarte has handled 38 trademark applications.
What is Katerina I. Duarte's trademark registration success rate?
Katerina I. Duarte has a 42% trademark registration rate, with 15 out of 36 resolved applications resulting in successful registration. Currently, 2 applications are pending review.