Trademark Attorney / Law Firm
Brenda L. Ambrosius – Trademark Portfolio
With a filing history spanning 29 years (1924–2026), Brenda L. Ambrosius has represented clients in 182 trademark filings before the United States Patent and Trademark Office (USPTO). Over the course of this practice, 134 trademarks have achieved registered status, while 9 remain pending. Areas of expertise include Class 16 (Paper Goods) and Class 3 (Cosmetics & Cleaning), among 16 Nice Classification classes represented.
Showing of trademarks Trademarks
Practice Areas by Trademark Class
Brenda L. Ambrosius's trademark practice covers 16 Nice Classification classes, representing the range of industries and goods/services handled in their USPTO filings.
Paper and cardboard; printed matter; bookbinding material; photographs; stationery
Bleaching preparations and other substances for laundry use; cleaning, polishing, scouring
Scientific, nautical, surveying, photographic, cinematographic, optical apparatus and instruments
Pharmaceutical and veterinary preparations; sanitary preparations for medical purposes
Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying
Scientific and technological services; industrial analysis and research services
Frequently Asked Questions
How many trademark applications has Brenda L. Ambrosius filed?
Brenda L. Ambrosius has filed 182 trademark applications with the United States Patent and Trademark Office (USPTO). Of these, 134 registered, 9 pending, 32 abandoned, 7 cancelled.
What trademark classes does Brenda L. Ambrosius specialize in?
Brenda L. Ambrosius has filed trademarks across 16 Nice Classification classes. The most common practice areas include Class 16 (Paper Goods), Class 3 (Cosmetics & Cleaning), Class 21 (Housewares), Class 9 (Computers & Electronics), Class 24 (Fabrics). Class 16 covers paper and cardboard; printed matter; bookbinding material; photographs; stationery.
How long has Brenda L. Ambrosius been filing trademarks?
Brenda L. Ambrosius's trademark filing history with the USPTO spans from 1924 to 2026, covering 102 years of trademark practice. During this period, Brenda L. Ambrosius has handled 182 trademark applications.
What is Brenda L. Ambrosius's trademark registration success rate?
Brenda L. Ambrosius has a 77% trademark registration rate, with 134 out of 173 resolved applications resulting in successful registration. Currently, 9 applications are pending review.