Trademark Attorney / Law Firm
Helen Mao – Trademark Portfolio
Helen Mao has filed 10 trademarks with the United States Patent and Trademark Office (USPTO). Filing records span from 2015 to 2022, covering 5 years of intellectual property practice. Of these filings, 3 are currently registered. The portfolio covers 12 Nice Classification classes, with the highest concentration in Class 9 (Computers & Electronics, 4 filings) and Class 35 (Advertising & Business, 3 filings).
Showing of trademarks Trademarks
Practice Areas by Trademark Class
Helen Mao's trademark practice covers 12 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
Beers; mineral and aerated waters and other non-alcoholic beverages; fruit beverages
Scientific and technological services; industrial analysis and research services
Bleaching preparations and other substances for laundry use; cleaning, polishing, scouring
Raw and unprocessed agricultural, aquacultural, horticultural and forestry products
Pharmaceutical and veterinary preparations; sanitary preparations for medical purposes
Coffee, tea, cocoa and artificial coffee; rice; tapioca and sago; flour and preparations
Medical services; veterinary services; hygienic and beauty care for human beings or animals
Frequently Asked Questions
How many trademark applications has Helen Mao filed?
Helen Mao has filed 10 trademark applications with the United States Patent and Trademark Office (USPTO). Of these, 3 registered, 5 abandoned, 2 cancelled.
What trademark classes does Helen Mao specialize in?
Helen Mao has filed trademarks across 12 Nice Classification classes. The most common practice areas include Class 9 (Computers & Electronics), Class 35 (Advertising & Business), Class 32 (Light Beverages), Class 42 (Computer & Scientific), Class 3 (Cosmetics & Cleaning). Class 9 covers scientific, nautical, surveying, photographic, cinematographic, optical apparatus and instruments.
How long has Helen Mao been filing trademarks?
Helen Mao's trademark filing history with the USPTO spans from 2015 to 2022, covering 7 years of trademark practice. During this period, Helen Mao has handled 10 trademark applications.
What is Helen Mao's trademark registration success rate?
Helen Mao has a 30% trademark registration rate, with 3 out of 10 resolved applications resulting in successful registration. Currently, 0 applications are pending review.