We defend copyrighted works, content, software, and creations, prioritizing negotiation whenever possible and taking legal action in court when necessary to defend our clients.


“Year after year, the market recognizes Elzaburu for its deep technical expertise and unparalleled litigation capabilities.”
A protected work or creation encompasses authorship, economic exploitation, and reputation. When a dispute arises, defending it requires assessing ownership, the scope of the rights, existing licenses, evidence of creation or use, and the impact on its exploitation.
Since 1865, we have provided intellectual property counsel, assisting with the protection, exploitation, and defense of works, content, software, formats, characters, and audiovisual, literary, artistic, or digital creations. This accumulated experience allows us to assess each dispute with a comprehensive view of the asset and to anticipate which legal and evidentiary arguments can strengthen each position.
In addition to this hyper-specialization, we bring more than 30 years of experience appearing before national and international courts and a team of attorneys recognized in legal rankings. We have handled copyright disputes involving infringement, ownership, moral rights, contractual exploitation, and unauthorized use.
As a law firm and consulting firm, we approach every litigation matter from every angle. This comprehensive perspective, combined with our litigation strategy and industry expertise, allows us to identify substantive and procedural advantages and seek the most favorable outcome in each case.

We take action against unauthorized reproduction, distribution, public communication, adaptation, or use of protected works and content.
We handle disputes regarding authorship, co-authorship, assignment of rights, chain of title, or the right to exploit a work.
We defend the rights of authorship, integrity, and the right to modify or withdraw works when the dispute concerns the creator's authorship or reputation.
We provide legal advice on disputes arising from licenses, assignments, commissions, production, distribution, adaptations, or the commercial exploitation of rights.
We handle disputes involving software, databases, platforms, online content, and the digital exploitation of works.
We handle disputes in which campaigns, advertisements, posters, promotional content, or commercial activities reproduce or imitate third-party works.
We protect, manage, exploit, and defend copyrights and related rights in works, content, software, and creative works.
We anticipate risks, negotiate solutions, and prepare to defend your intangible assets before a dispute escalates.
We prevent and defend against claims of unfair competition and illegal advertising before Autocontrol, either through out-of-court settlement or in court.
We combat counterfeiting online and offline through surveillance, customs enforcement, police actions, and criminal proceedings.
