About Us

COSIO Abogados is an intellectual property and technology law firm. We advise innovative companies across various industries to protect their most important assets.

How we work

Our methodology is designed to turn intellectual property into a real competitive advantage for your business.

01

We understand your business

We start by understanding your company, your industry, your market and your objectives. The right legal strategy depends on knowing what you are building and where you are going.

02

We design a strategy

Our goal is not to obtain a trademark registration or a patent. Our goal is to give our clients legal tools that serve their business. Every action we take is aimed at a concrete outcome: protecting a competitive advantage, enabling a transaction, preventing a conflict or generating value from intellectual property.

03

We execute and follow through

We file the applications, respond to office actions, monitor deadlines and defend your rights when necessary. Your protection stays in force because we make sure it does.

04

We grow with you

We seek to build and nurture a relationship with each of our clients. Businesses change, grow, expand into new markets and face new risks. We are designed to be with you at every stage.

Our team

Dario Cosio

Dario Cosio

Founding Partner

Spanish, English and French

Attorney specializing in intellectual property with over ten years of experience. Legal advisor to various national and international companies in the technology sector and in various innovative industries.

Education

Tecnologico de Monterrey, Guadalajara

Law degree

ESADE Business & Law School

Law and new technologies

Harvard Law School

Patents and public health

Columbia Business School

Mergers and acquisitions

Recognition

Chambers & Partners - Recognized for contributions in patent law publications

Benchmark Litigation - "Future Star" (2019, 2020, 2021)

Legal500, 2025 - City Focus: Guadalajara

International Presence

We represent clients from 18 countries around the world, with a network of local and international associates.

Americas

  • 🇲🇽Mexico
  • 🇺🇸United States
  • 🇨🇦Canada
  • 🇵🇦Panama
  • 🇨🇴Colombia
  • 🇨🇱Chile

Europe

  • 🇫🇷France
  • 🇪🇸Spain
  • 🇵🇱Poland
  • 🇸🇪Sweden
  • 🇸🇰Slovakia
  • 🇪🇪Estonia
  • 🇬🇧England

Asia & Middle East

  • 🇹🇷Turkey
  • 🇨🇳China
  • 🇰🇷South Korea
  • 🇮🇳India
  • 🇦🇪United Arab Emirates

Ready to protect your business?

We respond within 24 hours.

Schedule a consultation