Leonov Trademark Law Reviews 

Timely and attentive

Communication was A+. It all starts there. Quick responses and honest guidance. absolutely perfect.

Took the time and explained what would make the most sense when i wasn’t understanding how it worked

Fast response and care for the customer. They tended to needs while also educating to ensure clarity and transparency on both ends.

Always great service from Leonov trademark law - 5 years later

Leonov Trademark Law was easy to understand and they were very patient with me. I appreciate the communication and straightforward pricing they offer at this firm.

I mean, I don’t have any reason to be upset about anything since I have like zero understanding of how the law actually works. So, this is where Anton comes in. He’s helpful, explains things well, and he has a good sense of humor.

The response time is very fast, and questions are generally answered in detail.

Anton knows federal trademark law very well! I DIY-ed my application and he wrote the response to my non-final office action (which was likelihood of confusion). It's now been approved.

I had other attorneys that I consulted with say it was a very slim chance to overcome; another specifically said a 67% chance to win it with their response. Out of the several attorneys that I reached out to and reached out to me, I went with Anton and would 100% recommend him to anyone else. But maybe use him from the START. :) Thank you a million times, Anton!!

Anton has been very quick and knowledgable and I have had a very good experience with him.

All great ! Thanks Anton.

I am already filing my second trademark with Anton Leonov (Leonov Trademark Law), and once again, the service has been outstanding. From the very start, the communication has been highly professional, prompt, and transparent. Anton answered all my questions regarding trademark classes and the USPTO process with great patience and clarity. Everything was handled smoothly and efficiently. If you are looking for a reliable, expert trademark attorney in the US, Anton is the best choice. Highly recommended a well deserved 5 stars!

I have been working with Mr. Anton for many years.
His service is excellent.
Guidance and willingness to share your expertise have been truly remarkable.

Anton is very knowledgeable and professional. He responds very quickly, explains everything clearly, and makes the trademark process easy to understand. I am very satisfied with his service and would definitely recommend him.

Service and response time are amazing

Over the Years my company has successfully been awarded various trademarks lead by Attorney Anton's Law Firm; Leonov Trademark Law and I can absolutely say from experience that he is one of the Best Intellectual trademark property attorneys in the United States of America hands down. He's honest extremely knowledgeable and genuinely a good person. If your need intellectual property work I highly recommend his Law Firm.

Anton guided us through a trademark opposition against our marks that ran close to two years. He kept us informed at every stage, explained our options in plain terms, and got the matter resolved in amicably. Deep knowledge of trademark law and the patience to apply it over a long timeline. We're still working with him on other marks, and will continue to do so.

I highly recommend them. Their communication is always positive, constructive, and fast. No need to look for any other service, they truly provide high-quality services.

Anton is efficient and effective. The process of getting my trademark was easy. He also warned me of scammers who may contact me. He advised me to ignore them and contact him if there are any questions about any email. This is my second time using Leonov, and if I need intellectual property advice again, he is my go-to attorney.