A firm specializing in Industrial and Intellectual Property

Connecting ideas with the future since 1865

We provide a unique, integrated perspective that goes beyond protection, encompassing value creation, defence, leverage, financing and the evolution of each intangible asset.

Key Figures

We protect, defend, and enhance the value of your ideas

We connect every idea—patents, trademarks, industrial designs, copyrights, trade secrets, domain names, and geographical indications—with the path it needs to take to become a long-term asset.

More than 160 years of accumulated expertise has given us the ability to understand what each intangible asset needs at every stage of its life cycle, what risks to anticipate, and what decisions to make so that an idea is not only protected but also generates real value and creates a competitive advantage for your business.

+150

Highly Specialized Professionals

+76k


Active records

+160

Years of experience

+60k

Trademarks protected by us

Placeholder

Why Elzaburu

Since 1865

For more than 160 years, we have been building knowledge, trust, and long-term relationships to advise and support companies, institutions, and innovators in managing the value of their ideas with discernment.

Unique hyperspecialization

A firm founded and built around industrial and intellectual property, with 150 highly specialized professionals in each intangible asset, acting as a strategic partner.

The complete cycle of ideas

An agency, law firm, and consulting firm all under one roof to protect, defend, leverage, finance, and grow intangible assets over the long term.

International ecosystem

We operate worldwide through 3,000 local firms that we have selected to uphold our same standards of excellence in more than 190 jurisdictions.

Since 1865

For more than 160 years, we have been building knowledge, trust, and long-term relationships to advise and support companies, institutions, and innovators in managing the value of their ideas with discernment.

Unique hyperspecialization

A firm founded and built around industrial and intellectual property, with 150 highly specialized professionals in each intangible asset, acting as a strategic partner.

The complete cycle of ideas

An agency, law firm, and consulting firm all under one roof to protect, defend, leverage, finance, and grow intangible assets over the long term.

International ecosystem

We operate worldwide through 3,000 local firms that we have selected to uphold our same standards of excellence in more than 190 jurisdictions.

Chambers Europe
Top-Ranked
We are the only Spanish firm listed in Band 1 for Patent & Trademark Agents by Chambers & Partners Europe
Awards and rankings
Contact
How can we help you?
From patents, trademarks, and copyrights to technology, contracts, data protection, and IP disputes. We analyze your needs, assign them to the most qualified professional, and provide you with a response in less than 24 hours.

    ELZABURU will process your personal data to respond to and manage your request and/or communication, as well as—if you check the corresponding box—to send you communications about our latest news, services, and other information of interest. You can exercise your data protection rights by contacting protecciondedatos@elzaburu.es and find additional information in our Privacy Policy.

    ELZABURU does not engage in collaboration models based on work-for-equity arrangements, nor does it provide its services on a contingency fee basis.