Avenida Insurgentes Sur
1898 Pent Office 21 Floor, 

Colonia Florida C.P. 01030,
Del. Álvaro Obregón. 
Mexico City, MEXICO.


We are committed to maintaining a leadership position in legal trends, technology, and business as well as offering personalized, proactive and preventive legal strategies, corporate tax and added value services that we provide in order to achieve and exceed the expectations desired by our customers.



We are a group of litigators who have successfully handled hundreds of IP disputes for a variety of clients from multinational corporations to small, local startups and individuals.

Our unique approach always starts with understanding our clients’ assets and needs, surveying the internal and external factors driving the conflict, and identifying the various forms that victory can be achieved (not just from the protection that the local legislation may provide, but also from the protection and provisions of International Treaties signed by the Government of Mexico).



Jonathan Rangel
IP Litigation Manager

The practice of Jonathan focuses on the enforcement of IP rights in the field of trademarks, patents and copyright. Further aspects of his practice include advice on IP contracts, licensing, well-known and famous trademarks, administrative law, and Constitutional law. Also, Jonathan represents the firm’s clients in Alternative Dispute Resolution Proceedings with the World Intellectual Property Organization (WIPO).

As head of Dumont’s Litigation department, Jonathan is responsible for the management of all litigious matters handled by the firm. His international clients are leaders in their respective industry and come from the pharmaceutical, consumer health care, household goods, clothing, furniture and food and beverages sectors.

Jonathan has written numerous published articles and essays on different subjects, such as “The Complexity of Well-known Trademarks”, “Mexico: Fictional Characters”, “Doing Business in Mexico”, among other.