Trademark Attorney / Law Firm
Robert Doerfler – Trademark Portfolio
With a filing history spanning 29 years (1931–2025), Robert Doerfler has represented clients in 168 trademark filings before the United States Patent and Trademark Office (USPTO). Over the course of this practice, 117 trademarks have achieved registered status, while 10 remain pending. Areas of expertise include Class 31 (Natural Agricultural Products) and Class 9 (Computers & Electronics), among 20 Nice Classification classes represented.
Showing of trademarks Trademarks
Practice Areas by Trademark Class
Robert Doerfler's trademark practice covers 20 Nice Classification classes, representing the range of industries and goods/services handled in their USPTO filings.
Raw and unprocessed agricultural, aquacultural, horticultural and forestry products
Scientific, nautical, surveying, photographic, cinematographic, optical apparatus and instruments
Medical services; veterinary services; hygienic and beauty care for human beings or animals
Education; providing of training; entertainment; sporting and cultural activities
Pharmaceutical and veterinary preparations; sanitary preparations for medical purposes
Chemical products for industry, science, photography, agriculture, horticulture and forestry
Advertising; business management; business administration; office functions
Paper and cardboard; printed matter; bookbinding material; photographs; stationery
Games and playthings; gymnastic and sporting articles; decorations for Christmas trees
Frequently Asked Questions
How many trademark applications has Robert Doerfler filed?
Robert Doerfler has filed 168 trademark applications with the United States Patent and Trademark Office (USPTO). Of these, 117 registered, 10 pending, 27 abandoned, 13 cancelled.
What trademark classes does Robert Doerfler specialize in?
Robert Doerfler has filed trademarks across 20 Nice Classification classes. The most common practice areas include Class 31 (Natural Agricultural Products), Class 9 (Computers & Electronics), Class 44 (Medical Services), Class 41 (Education & Entertainment), Class 5 (Pharmaceuticals). Class 31 covers raw and unprocessed agricultural, aquacultural, horticultural and forestry products.
How long has Robert Doerfler been filing trademarks?
Robert Doerfler's trademark filing history with the USPTO spans from 1931 to 2025, covering 94 years of trademark practice. During this period, Robert Doerfler has handled 168 trademark applications.
What is Robert Doerfler's trademark registration success rate?
Robert Doerfler has a 75% trademark registration rate, with 117 out of 157 resolved applications resulting in successful registration. Currently, 10 applications are pending review.