Patricia Arratíbel Siles

Sergio Olivares, Sr. joined OLIVARES in 1987 and today leads the firm with strength and a commitment to transparency, client satisfaction, and personal service. He has been a partner since 1994 and Chairman of the Management Committee since 2009. Mr. Olivares’ breadth of experience is extensive; he is skilled in the prosecution and litigation of intellectual property rights, including trademarks, copyrights, patents, and unfair competition. He is proficient across all areas of intellect...

PRACTICE AREAS Corporate, mergers and acquisitions, real estate and private equity. ASSOCIATIONS AND PUBLICATIONS Mexican Bar Association. World Services Group. Lex Mundi. International Bar Association. International Corporate Governance Network. Corporate Governance 2019 (Q&A): Mexico for Chambers & Partners. PROFESSIONAL EXPERIENCE Incumbent managing partner of the firm and member of its executive committee. Since 1994 has focused on the planning and execution of national and cross-...

PRACTICE AREAS Aerospace PROFESSIONAL EXPERIENCE Of counsel to the corporate and transportation practice groups at the Mexico City office. His practice of over 20 years has focused in corporate advice to domestic and international companies, some of them highly regarded in the aviation, bus, cargo industries and telecomm industries and advising as to corporate, financial and regulatory matters. Ricardo has also advised as to major and landmark acquisitions transactions in Mexico, and also as ...

Juan Carlos Torra Lozano is a top attorney recognized by Best Lawyers in the practice area(s) of Employee Benefits Law and Labor and Employment Law. Juan Carlos, who practices law in Mexico City, Mexico, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Juan Carlos is held by other top lawyers in the same geographic and legal practice area.

More than 10 years of legal experience, and over 8 years of experience focused on the field of taxation, providing advice and assisting in M&A transactions for national and international clients from different industries. His experience also covers tax controversy and litigation; Pedro has represented large multinationals and financial institutions on tax inspections and refund applications, successfully obtaining tax refunds and resolutions reducing or, in some cases, eliminating potenti...

PRACTICE AREAS Foreign trade, customs and regulatory law. ASSOCIATIONS AND PUBLICATIONS Institute of Foreign Trade Executives (IMECE); President. Mexican Bar Association (BMA). Committee of the regulatory matters for customs and foreign trade issues. Committee of Tariff Classification. Inter-Ministerial Commission on the Automotive Industry (CIIA). Editor of the book “Expert in foreign trade and customs”, as well as author of the chapters “Actions following customs clearance...

Experience in Intellectual Property since 2011. Worked for the Mexican Institute of Industrial Property (IMPI) for the distinctive sign department and afterwards, in the department of patent filings. Before joining Uhthoff, worked as an Associate for Barbieri & Gonzalez-Kokke’s Intellectual Property Law firm in the city of Mérida, Yucatán, México. In 2016 joined Uhthoff, Gomez Vega & Uhthoff in which currently works in the trademark department, handling all ...

Daniel Jiménez is a top attorney recognized by Best Lawyers in the practice area(s) of Commercial Litigation. Daniel, who practices law in Mexico City, Mexico, has been recognized since 2020. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Daniel is held by other top lawyers in the same geographic and legal practice area.

Eduardo Leal Sánchez is a top attorney recognized by Best Lawyers in the practice area(s) of Family Law. Eduardo, who practices law in Santiago de Querétaro, Mexico, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Eduardo is held by other top lawyers in the same geographic and legal practice area.

Law degree summa cum laude Escuela Libre de Derecho; best thesis dissertation award 2003-2004; LL.M. 2006 Columbia University School of Law, Parker School Award for Achievement in International and Comparative Law. Participated on several defences by the leading telephone and mobile companies since 1999. Since 2004 he has been an active attorney participating in complex dispute resolution in the field, including regulatory, antitrust, M&A, constitutional, administrative and commercial mat...