Trademark Attorney / Law Firm

Leigha R. Santoro – Trademark Portfolio

With a filing history spanning 35 years (1990–2026), Leigha R. Santoro has represented clients in 1,083 trademark filings before the United States Patent and Trademark Office (USPTO). Over the course of this practice, 714 trademarks have achieved registered status, while 208 remain pending. Areas of expertise include Class 41 (Education & Entertainment) and Class 9 (Computers & Electronics), among 20 Nice Classification classes represented.

1,083 Total Trademarks

All (1,083) Registered (714) Pending (208) Abandoned (103) Cancelled (39)

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Registered 2002

Practice Areas by Trademark Class

Leigha R. Santoro's trademark practice covers 20 Nice Classification classes, representing the range of industries and goods/services handled in their USPTO filings.

Education & Entertainment (178 filings)

Education; providing of training; entertainment; sporting and cultural activities

Computers & Electronics (173 filings)

Scientific, nautical, surveying, photographic, cinematographic, optical apparatus and instruments

Advertising & Business (169 filings)

Advertising; business management; business administration; office functions

Computer & Scientific (142 filings)

Scientific and technological services; industrial analysis and research services

Clothing (115 filings)

Clothing, footwear, headgear

Cosmetics & Cleaning (102 filings)

Bleaching preparations and other substances for laundry use; cleaning, polishing, scouring

Staple Foods (81 filings)

Coffee, tea, cocoa and artificial coffee; rice; tapioca and sago; flour and preparations

Natural Agricultural Products (75 filings)

Raw and unprocessed agricultural, aquacultural, horticultural and forestry products

Paper Goods (70 filings)

Paper and cardboard; printed matter; bookbinding material; photographs; stationery

Machinery (66 filings)

Machines and machine tools; motors and engines; machine coupling and transmission components

Frequently Asked Questions

How many trademark applications has Leigha R. Santoro filed?

Leigha R. Santoro has filed 1,083 trademark applications with the United States Patent and Trademark Office (USPTO). Of these, 714 registered, 208 pending, 103 abandoned, 39 cancelled.

What trademark classes does Leigha R. Santoro specialize in?

Leigha R. Santoro has filed trademarks across 20 Nice Classification classes. The most common practice areas include Class 41 (Education & Entertainment), Class 9 (Computers & Electronics), Class 35 (Advertising & Business), Class 42 (Computer & Scientific), Class 25 (Clothing). Class 41 covers education; providing of training; entertainment; sporting and cultural activities.

How long has Leigha R. Santoro been filing trademarks?

Leigha R. Santoro's trademark filing history with the USPTO spans from 1990 to 2026, covering 36 years of trademark practice. During this period, Leigha R. Santoro has handled 1,083 trademark applications.

What is Leigha R. Santoro's trademark registration success rate?

Leigha R. Santoro has a 83% trademark registration rate, with 714 out of 856 resolved applications resulting in successful registration. Currently, 208 applications are pending review.