Trademark Attorney / Law Firm
Roberto Ledesma – Trademark Portfolio
With a filing history spanning 56 years (1953–2026), Roberto Ledesma has represented clients in 4,793 trademark filings before the United States Patent and Trademark Office (USPTO). Over the course of this practice, 1,923 trademarks have achieved registered status, while 399 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
Roberto Ledesma'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
Education; providing of training; entertainment; sporting and cultural activities
Scientific and technological services; industrial analysis and research services
Bleaching preparations and other substances for laundry use; cleaning, polishing, scouring
Meat, fish, poultry and game; meat extracts; preserved, frozen, dried and cooked fruits
Games and playthings; gymnastic and sporting articles; decorations for Christmas trees
Machines and machine tools; motors and engines; machine coupling and transmission components
Pharmaceutical and veterinary preparations; sanitary preparations for medical purposes
Frequently Asked Questions
How many trademark applications has Roberto Ledesma filed?
Roberto Ledesma has filed 4,793 trademark applications with the United States Patent and Trademark Office (USPTO). Of these, 1,923 registered, 399 pending, 911 abandoned, 878 cancelled.
What trademark classes does Roberto Ledesma specialize in?
Roberto Ledesma has filed trademarks across 20 Nice Classification classes. The most common practice areas include Class 9 (Computers & Electronics), Class 35 (Advertising & Business), Class 41 (Education & Entertainment), Class 42 (Computer & Scientific), Class 25 (Clothing). Class 9 covers scientific, nautical, surveying, photographic, cinematographic, optical apparatus and instruments.
How long has Roberto Ledesma been filing trademarks?
Roberto Ledesma's trademark filing history with the USPTO spans from 1953 to 2026, covering 73 years of trademark practice. During this period, Roberto Ledesma has handled 4,793 trademark applications.
What is Roberto Ledesma's trademark registration success rate?
Roberto Ledesma has a 52% trademark registration rate, with 1,923 out of 3,712 resolved applications resulting in successful registration. Currently, 399 applications are pending review.