Trademark Attorney / Law Firm
Alexander Karantzalis – Trademark Portfolio
Alexander Karantzalis has filed 13 trademarks with the United States Patent and Trademark Office (USPTO). Filing records span from 2018 to 2026, covering 4 years of intellectual property practice. Of these filings, 2 are currently registered and 1 is pending. The portfolio covers 12 Nice Classification classes, with the highest concentration in Class 5 (Pharmaceuticals, 3 filings) and Class 37 (Building & Construction, 2 filings).
Showing of trademarks Trademarks
Practice Areas by Trademark Class
Alexander Karantzalis's trademark practice covers 12 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
Games and playthings; gymnastic and sporting articles; decorations for Christmas trees
Education; providing of training; entertainment; sporting and cultural activities
Insurance; financial affairs; monetary affairs; real estate affairs
Advertising; business management; business administration; office functions
Scientific and technological services; industrial analysis and research services
Precious metals and their alloys; jewellery, precious stones; horological instruments
Leather and imitations of leather; animal skins, hides; trunks and travelling bags
Bleaching preparations and other substances for laundry use; cleaning, polishing, scouring
Frequently Asked Questions
How many trademark applications has Alexander Karantzalis filed?
Alexander Karantzalis has filed 13 trademark applications with the United States Patent and Trademark Office (USPTO). Of these, 2 registered, 1 pending, 9 abandoned, 1 cancelled.
What trademark classes does Alexander Karantzalis specialize in?
Alexander Karantzalis has filed trademarks across 12 Nice Classification classes. The most common practice areas include Class 5 (Pharmaceuticals), Class 37 (Building & Construction), Class 28 (Toys & Sporting Goods), Class 41 (Education & Entertainment), Class 36 (Insurance & Financial). Class 5 covers pharmaceutical and veterinary preparations; sanitary preparations for medical purposes.
How long has Alexander Karantzalis been filing trademarks?
Alexander Karantzalis's trademark filing history with the USPTO spans from 2018 to 2026, covering 8 years of trademark practice. During this period, Alexander Karantzalis has handled 13 trademark applications.
What is Alexander Karantzalis's trademark registration success rate?
Alexander Karantzalis has a 17% trademark registration rate, with 2 out of 12 resolved applications resulting in successful registration. Currently, 1 application is pending review.