Trademark Attorney / Law Firm
Sergey A. Lysenko, Esq. – Trademark Portfolio
Sergey A. Lysenko, Esq. has 72 trademark filings recorded with the United States Patent and Trademark Office (USPTO). Of these, 44 trademarks are successfully registered — a 75% registration rate, with an additional 13 applications currently pending. The strongest areas of practice include Class 35 (Advertising & Business) and Class 41 (Education & Entertainment). Filing activity has been recorded from 2017 through 2025, spanning 7 years.
Showing of trademarks Trademarks
Practice Areas by Trademark Class
Sergey A. Lysenko, Esq.'s trademark practice covers 20 Nice Classification classes, representing the range of industries and goods/services handled in their USPTO filings.
Advertising; business management; business administration; office functions
Education; providing of training; entertainment; sporting and cultural activities
Scientific and technological services; industrial analysis and research services
Games and playthings; gymnastic and sporting articles; decorations for Christmas trees
Insurance; financial affairs; monetary affairs; real estate affairs
Bleaching preparations and other substances for laundry use; cleaning, polishing, scouring
Scientific, nautical, surveying, photographic, cinematographic, optical apparatus and instruments
Frequently Asked Questions
How many trademark applications has Sergey A. Lysenko, Esq. filed?
Sergey A. Lysenko, Esq. has filed 72 trademark applications with the United States Patent and Trademark Office (USPTO). Of these, 44 registered, 13 pending, 15 abandoned.
What trademark classes does Sergey A. Lysenko, Esq. specialize in?
Sergey A. Lysenko, Esq. has filed trademarks across 20 Nice Classification classes. The most common practice areas include Class 35 (Advertising & Business), Class 41 (Education & Entertainment), Class 42 (Computer & Scientific), Class 28 (Toys & Sporting Goods), Class 39 (Transportation & Storage). Class 35 covers advertising; business management; business administration; office functions.
How long has Sergey A. Lysenko, Esq. been filing trademarks?
Sergey A. Lysenko, Esq.'s trademark filing history with the USPTO spans from 2017 to 2025, covering 8 years of trademark practice. During this period, Sergey A. Lysenko, Esq. has handled 72 trademark applications.
What is Sergey A. Lysenko, Esq.'s trademark registration success rate?
Sergey A. Lysenko, Esq. has a 75% trademark registration rate, with 44 out of 59 resolved applications resulting in successful registration. Currently, 13 applications are pending review.