Firm Profile

Ronald Riesenfeld, chief executive, established the firm in 1969, offering an integrated service of legal consulting for local, national and international corporations as well as for individuals. The firm is specialized in three main areas:

  • Industrial Property
  • Intellectual Property
  • International debt collections

The firm handles cases with ethics and profesionalism and gives personal attention to our clients in order to fulfill their legal needs in an accurate and efficient manner, our years of experience together with our succesful stories are a proof of efficiency and high quality.

We have customers in five continents specially in the United States, Canada, and Europe. Our focus is to solve their needs inside Mexico.

We have memberships in international directories such as (will open in a new window):

Our headquarters are located in Mexico City but we handle industrial and intellectual property all over the world. International debt collections are handled only in Mexico City and its perimeter. Please contact us for more information regarding coverage.


Fray Antonio Marchena #9
Colon Echagaray, 53300
Naucalpan, Edo. de Mexico


Phone: +52 (55) 55602075

Quick Contact

The Captcha image