Trademark Attorney / Law Firm
Brian J. Lum – Trademark Portfolio
With a filing history spanning 19 years (1963–2019), Brian J. Lum has represented clients in 138 trademark filings before the United States Patent and Trademark Office (USPTO). Over the course of this practice, 55 trademarks have achieved registered status. Areas of expertise include Class 5 (Pharmaceuticals) and Class 9 (Computers & Electronics), among 20 Nice Classification classes represented.
Showing of trademarks Trademarks
Practice Areas by Trademark Class
Brian J. Lum's trademark practice covers 20 Nice Classification classes, representing the range of industries and goods/services handled in their USPTO filings.
Pharmaceutical and veterinary preparations; sanitary preparations for medical purposes
Scientific, nautical, surveying, photographic, cinematographic, optical apparatus and instruments
Building materials (non-metallic); non-metallic rigid pipes for building
Advertising; business management; business administration; office functions
Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying
Bleaching preparations and other substances for laundry use; cleaning, polishing, scouring
Scientific and technological services; industrial analysis and research services
Meat, fish, poultry and game; meat extracts; preserved, frozen, dried and cooked fruits
Frequently Asked Questions
How many trademark applications has Brian J. Lum filed?
Brian J. Lum has filed 138 trademark applications with the United States Patent and Trademark Office (USPTO). Of these, 55 registered, 44 abandoned, 39 cancelled.
What trademark classes does Brian J. Lum specialize in?
Brian J. Lum has filed trademarks across 20 Nice Classification classes. The most common practice areas include Class 5 (Pharmaceuticals), Class 9 (Computers & Electronics), Class 37 (Building & Construction), Class 19 (Building Materials), Class 35 (Advertising & Business). Class 5 covers pharmaceutical and veterinary preparations; sanitary preparations for medical purposes.
How long has Brian J. Lum been filing trademarks?
Brian J. Lum's trademark filing history with the USPTO spans from 1963 to 2019, covering 56 years of trademark practice. During this period, Brian J. Lum has handled 138 trademark applications.
What is Brian J. Lum's trademark registration success rate?
Brian J. Lum has a 40% trademark registration rate, with 55 out of 138 resolved applications resulting in successful registration. Currently, 0 applications are pending review.