Guillermo Sosa

Gerardo is Partner in Uhthoff and has more than 23 years of experience in Intellectual Property. He joined Uhthoff, Gomez Vega & Uhthoff in 2001 and for several years oversaw the office in Guadalajara, where he served the legal needs of domestic and foreign companies. Since he finished his Master Degree studies in Chicago, he has been collaborating in the main office in Mexico City, where he advises domestic and foreign clients in trademarks, including the management, strategic planning, ...

Ilse Bolaños A. is a top attorney recognized by Best Lawyers in the practice area(s) of Corporate and Mergers and Acquisitions Law. Ilse, who practices law in Mexico City, Mexico, has been recognized since 2023. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Ilse is held by other top lawyers in the same geographic and legal practice area.

Rosa María Cuevas Brun is a top attorney recognized by Best Lawyers in the practice area(s) of Corporate and Mergers and Acquisitions Law. Rosa María, 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 Rosa María is held by other top lawyers in the same geographic and legal practice area.

Carlos G. Guerrero Orozco is a litigation attorney and anti-corruption consultant based in Mexico City. He is a partner at the litigation firm López Melih y Estrada Abogados and co-founder of the non-profit DLM Mexico, which defends human rights through strategic litigation. He has advised and represented public and private companies, individuals, and international institutions including the Inter-American Development Bank, Transparency International, and the Cyrus Vance Center for Int...

Guillermo Uribe Lara is a top attorney recognized by Best Lawyers in the practice area(s) of Capital Markets Law, Debt and Equity Practice, Real Estate Law and Structured Finance Law. Guillermo, 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 Guillermo is held by other top lawyers in the same geographic and legal practice area.

Guillermo Sánchez Chao is a top attorney recognized by Best Lawyers in the practice area(s) of Customs and Excise Law, International Trade and Finance Law, Tax Law and Trade Law. Guillermo, who practices law in Mexico City, Mexico, has been recognized since 2008. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Guillermo is held by other top lawyers in the same geographic and legal practice area.

Alejandro Luna joined OLIVARES in 1996 and being made partner in 2005, he has been instrumental to the firm’s IP Litigation, Regulatory, and Administrative Litigation practices. He co-chairs the Life Sciences & Pharmaceutical Law industry group and coordinates the Litigation Department. Alejandro Luna has been alternately dubbed “an extraordinary litigator, active at every level,” “responsive and insightful,” and “a knowledgeable IP practitioner offerin...

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

Connie is a Senior Partner and the head of the Trademark Department at Uhthoff, Gomez Vega & Uhthoff, S.C.. She has extensive experience advising clients on the selection, use, and protection of trademarks, which also extends to legal opinions, preparation and prosecution of domestic and foreign trademarks, portfolio management, and contractual matters such as licenses, transfer coexistence and collaboration agreements. She also conducts intellectual property due diligence investigations ...

PRACTICE AREAS Intellectual property. ASSOCIATIONS AND PUBLICATIONS Mexican Association for the Protection of Intellectual Property (AMPPI); Former President. Mexican Group of the International Association for the Protection of Intellectual Property (AIPPI); Former president. Inter-American Association of Intellectual Property (ASIPI); Former President. Arbitration and Mediation Center of the World Intellectual Property Organization (WIPO); Former President. Independent Film & Television ...