Table of Contents
A rights holder who wins an injunction in Munich may assume the same order reaches Barcelona. It does not. IP enforcement in Spain follows its own national track: Spain never joined the Unified Patent Court, so a European patent is validated and litigated country by country here. Get the venue, the timing and the evidence rules right and Spain is a fast, cost-effective place to stop infringement. Get them wrong and you lose months. This guide walks through how enforcement actually works, from choosing a court to collecting damages.
How IP Enforcement in Spain Actually Works
IP enforcement in Spain is primarily a civil matter decided by specialist judges. The governing statute for patents is the Spanish Patent Act (Ley 24/2015), which came into force on 1 April 2017 and modernised litigation, evidence and preliminary-relief rules. Patents are administered by the Spanish Patent and Trademark Office (OEPM). Trademarks are covered by the Trademark Act (Ley 17/2001) and, for EU trade marks, by Regulation (EU) 2017/1001.
Two features surprise foreign rights holders. First, Spanish proceedings are heavily front-loaded: your complaint must arrive with the expert reports and evidence you intend to rely on, because there is limited disclosure later. Second, cases move on the papers and at a focused hearing rather than through prolonged discovery. Preparation, not procedure, decides most disputes.
- Confirm your right is in force in Spain (a validated European patent, a national patent, a Spanish or EU trade mark, or a registered design).
- Gather infringement evidence and, for patents, a technical expert opinion before you file.
- Decide whether to seek a preliminary injunction or go straight to a merits action.
- Choose the correct specialist court and, for trade marks, the right forum.
- File, litigate at first instance, then anticipate an appeal.
- Enforce the judgment: injunction, damages, destruction and publication.
- Consider parallel customs and, in clear cases, criminal action.
Which Courts Hear the Dispute
Patents, trademarks and designs are heard by the commercial courts (juzgados de lo mercantil). Only a handful are specialised, and jurisdiction is concentrated in Barcelona, Madrid and Valencia. Barcelona is the traditional heartland of Spanish patent litigation and its judges are widely regarded as the most experienced, which is why many rights holders steer disputes there where the rules allow.
EU trade marks are different. Infringement of an EU trade mark or Community design is heard by the dedicated EU Trade Mark and Design Courts in Alicante, with appeals to a specialist section of the Alicante Provincial Court. National Spanish marks stay with the ordinary commercial courts. Appeals in all cases go to the Provincial Courts (Audiencias Provinciales), and a final cassation appeal on points of law may reach the Supreme Court (Tribunal Supremo).
Spain Is an EPC Member but Not in the UPC
This is the point that trips up cross-border teams. Spain is a member of the European Patent Convention, so you can obtain protection by validating a granted European patent here. But Spain is not part of the Unitary Patent or the Unified Patent Court. A UPC judgment has no effect in Spain, and a Unitary Patent never covers Spanish territory.
The practical consequence: to stop infringement on Spanish soil you enforce a nationally validated European patent (or a Spanish national patent) before the Spanish commercial courts. If you are running a pan-European campaign, Spain is a separate front that must be litigated on its own timetable. For the mechanics of getting protection in place first, see our guide to validating a European patent in Spain.
Preliminary Injunctions and Securing Evidence
Preliminary injunctions (medidas cautelares) are the sharpest tool in IP enforcement in Spain. To obtain one you must show a good arguable case, urgency (periculum in mora) and, usually, post a bond. Where speed is critical, courts can grant relief without hearing the defendant first (inaudita parte), though this is reserved for genuinely urgent situations.
Two evidence mechanisms matter. Preliminary evidence-gathering measures (diligencias de comprobación de hechos) let a court inspect an alleged infringer’s premises to verify infringement. And a defendant who fears an unjustified injunction can file a protective brief (escrito preventivo) setting out its defence in advance. Anticipating both is part of any serious enforcement plan.
Customs and Border Measures
Border enforcement is often the cheapest way to choke off counterfeits. Under EU Regulation (EU) No 608/2013, a rights holder can file an Application for Action with the Spanish customs authority (part of the tax agency, the AEAT). Customs then detain suspected infringing goods entering or leaving Spain, and small consignments can be destroyed under a simplified procedure without a full court case.
- File an EU-wide or national Application for Action, valid for one year and renewable.
- Provide product data so officers can recognise genuine versus fake goods.
- Respond within the statutory window when customs notify a detention.
- Use the simplified small-consignment procedure to destroy counterfeits efficiently.
Remedies You Can Realistically Obtain
A successful claimant in Spain can expect a permanent injunction, an award of damages, an order to destroy or withdraw infringing goods, and publication of the judgment at the infringer’s expense. Damages may be calculated on lost profits, the infringer’s profits, or a reasonable royalty (the notional licence fee), and the claimant chooses the most favourable basis.
Spain also allows a coercive daily penalty (a fixed sum for each day of continued infringement) to make injunctions bite. What Spain does not offer is US-style punitive damages, so set expectations accordingly. If enforcement is part of a wider dispute, our overview of patent litigation in Spain covers the merits stage in more depth.
Criminal Enforcement for Clear-Cut Cases
For deliberate, commercial-scale counterfeiting and piracy, the Spanish Criminal Code (Articles 270 to 277) makes infringement a crime. Criminal action shifts the investigative burden onto the authorities and can reach organised counterfeiting networks that civil action alone cannot. It is not the right route for a good-faith commercial dispute, but for wilful trademark or copyright piracy it adds real deterrent weight. In practice, most rights holders combine a civil claim with customs measures and reserve criminal complaints for the worst offenders.
Timing, Cost and Building the Right Case
How long does enforcement take? A preliminary injunction can be decided in a matter of weeks when urgency is genuine. A full merits action at first instance typically runs 12 to 18 months to judgment, with an appeal to the Provincial Court adding a further year or more. Spanish litigation is markedly cheaper than UPC or German proceedings, which is one reason claimants increasingly treat Spain as a serious battleground rather than an afterthought.
Because the system is front-loaded, the case you file is largely the case you get. For patents that means a clear infringement read on the claims, a credible technical expert, and a validity position that can survive the near-inevitable nullity counterclaim. In Spain a defendant will almost always attack the patent’s validity, so a rights holder who has already run a defensive invalidity and prior-art review is in a far stronger position when the counterclaim lands.
That preparation is where cases are won. Ambiguous evidence, a weak expert or an untested patent will not be rescued by procedure. Before you file, pressure-test the right you intend to assert — a short, honest assessment of both infringement and validity will tell you whether Spain is the place to fight and how hard the other side can push back. For trade-mark disputes, the same discipline applies to proof of use and likelihood of confusion.
Enforce Your Rights in Spain With PerspireIP
PerspireIP supports rights holders enforcing patents, trademarks and designs across Spain with prior-art and invalidity searches, infringement analysis and litigation-ready evidence for the Barcelona, Madrid, Valencia and Alicante courts. Explore our Spain services hub, our patent invalidation search in Barcelona and infringement analysis in Madrid, or contact us to scope an enforcement strategy.
Frequently Asked Questions
Does a UPC judgment apply in Spain?
No. Spain has not joined the Unified Patent Court, so a UPC decision has no effect in Spain and a Unitary Patent never covers Spanish territory. You enforce a nationally validated European patent or a Spanish patent before the Spanish commercial courts.
Which court handles patent infringement in Spain?
Specialist commercial courts (juzgados de lo mercantil) in Barcelona, Madrid and Valencia. Barcelona is the leading and most experienced patent venue.
Can I get a preliminary injunction quickly?
Yes. Spanish courts grant preliminary injunctions (medidas cautelares) on proof of a good arguable case and urgency, and in genuinely urgent cases can act without hearing the defendant first.
How are damages calculated in Spain?
The claimant may choose lost profits, the infringer’s profits, or a reasonable royalty. Spain does not award US-style punitive damages, but coercive daily penalties can back an injunction.
Where are EU trade marks enforced in Spain?
Infringement of an EU trade mark or Community design is heard by the dedicated EU Trade Mark and Design Courts in Alicante, not the ordinary commercial courts.