IP Enforcement in Sweden: 5 Essential Remedies (2026)

Sweden punches far above its size in innovation, from telecoms and life sciences to a dense cluster of deep-tech start-ups, which means infringement here is worth taking seriously. The good news for rights holders is that the country has a specialised, efficient forum and a full toolkit of remedies. If you need to understand IP enforcement in Sweden, the essentials come down to one court, a handful of powerful interim measures, and a choice between the national courts and the Unified Patent Court. This guide covers the forum, preliminary injunctions, evidence-gathering, customs recordal and what damages you can realistically recover.

IP Enforcement in Sweden: Where Cases Are Heard

Since 2016, IP disputes are concentrated in a single specialised forum. The Swedish Intellectual Property Office (PRV) grants patents and trademarks, but disputes over them are decided by the Patent and Market Court (Patent- och marknadsdomstolen), which sits within the Stockholm District Court and has exclusive first-instance jurisdiction across the whole country.

Appeals go to the Patent and Market Court of Appeal, part of the Svea Court of Appeal, and only reach the Supreme Court where a point of precedent is at stake and leave is granted. Concentrating expertise in one court makes Swedish IP litigation fast and predictable by European standards — a first-instance case often concludes within a year to eighteen months.

That single-forum design is the backbone of effective enforcement here: judges see IP matters constantly, and technically qualified judges sit alongside legally qualified ones in patent cases.

Preliminary Injunctions: The First Move

For most rights holders the preliminary injunction is the decisive weapon. The court can order the alleged infringer to stop, under penalty of a fine, before the merits are fully tried, provided the applicant shows probable cause that infringement is occurring and that the value of the exclusive right risks being diminished by continued infringement.

Two conditions temper that power. The court applies a proportionality test, weighing the harm to each side, and the applicant must normally post security — typically a bank guarantee — to cover the defendant’s losses if the injunction later proves unjustified. In urgent cases an interim order can be granted without hearing the other side first, then reviewed once the defendant responds.

A well-prepared injunction application, backed by clear evidence of infringement, frequently ends the dispute before a full trial is ever needed.

Securing Evidence: The Infringement Investigation

Proving infringement often depends on evidence held by the other side. Sweden’s answer is the infringement investigation (intrångsundersökning), a civil search order the court can grant where there is reasonable cause to suspect infringement. It is carried out by the Swedish Enforcement Authority (Kronofogden), which secures documents, products and digital material at the suspected infringer’s premises.

Like the injunction, it requires security and is subject to proportionality, and the seized material is held under safeguards until the court decides what may be used. Used early, it can lock down the proof a case turns on before it disappears.

Customs Recordal and Border Measures

Much infringing product never needs to reach a courtroom if it can be stopped at the border. As an EU member state, Sweden applies Regulation (EU) No 608/2013: a rights holder files an Application for Action with Swedish Customs (Tullverket), after which customs can detain goods suspected of infringing a patent, trademark, design or copyright.

The application is inexpensive and can be granted EU-wide, so a single filing can cover shipments arriving anywhere in the Union. For counterfeit and pirated goods a simplified procedure allows destruction without full court proceedings where the holder does not object — a fast, low-cost layer that complements litigation rather than replacing it.

Customs will notify the rights holder when suspect goods are detained, and the holder then has a short, strict window to confirm infringement and either agree to destruction or start proceedings. Keeping the recordal current and monitoring those notifications closely is what turns a border filing into an enforcement result rather than a dormant registration.

Damages and Final Remedies

Sweden implements the EU Enforcement Directive (2004/48/EC), so the final remedies will be familiar across the Union. A successful claimant can obtain a permanent injunction under penalty of a fine, reasonable compensation for the use of the right (in practice a royalty), and additional damages for further harm such as lost profits and market disruption.

• Permanent injunction against continued infringement, backed by fines.
• Reasonable compensation for the exploitation, plus damages for additional loss.
• Corrective measures: recall, removal from the market or destruction of infringing goods.
• Publication of the judgment at the infringer’s expense.
• Costs: the losing party generally pays the winner’s reasonable legal costs.

Intentional infringement can also be a criminal offence in Sweden, though rights holders overwhelmingly pursue the civil route. For a structured view of how these tools fit together, see our guide to building an IP enforcement strategy.

How Long It Takes and What It Costs

Predictability is one of the real advantages of enforcing rights here. A preliminary injunction can be decided in a matter of weeks where the papers are strong, and a full first-instance case commonly runs twelve to eighteen months — quicker than many larger European jurisdictions. Appeals to the Patent and Market Court of Appeal add roughly a further year.

Costs follow the loser-pays principle: the unsuccessful party normally covers the winner’s reasonable legal fees, which sharpens settlement incentives and discourages weak claims. That said, the security a claimant must post for a preliminary injunction or an infringement investigation is real money, and the amount reflects the potential harm to the defendant, so the interim stage should be budgeted as carefully as the trial.

Two practical habits pay off in Sweden. First, invest in the evidence before you file — the court rewards a claimant who arrives with a documented, credible infringement case. Second, decide the forum question early: choosing between the Patent and Market Court and the UPC, and whether to opt a European patent out, is far cheaper to settle at the outset than mid-dispute.

Trademark and copyright owners have the same toolkit. The Patent and Market Court hears trademark infringement and copyright claims too, the customs route protects branded goods at the border, and the infringement investigation is available across IP rights, not just patents.

The UPC: A Second Forum for European Patents

Sweden ratified the Unified Patent Court Agreement, which adds a second forum for European patents. Together with Estonia, Latvia and Lithuania, Sweden hosts the Nordic-Baltic regional division, seated in Stockholm, where proceedings are conducted in English. Infringement and revocation of unitary patents and non-opted-out European patents can be brought there instead of the national court.

Classic Swedish national patents, and European patents that have been opted out of the UPC, remain with the Patent and Market Court. Deciding which forum to use — and whether to opt a European patent out — is now part of enforcement planning from day one. For local support, our teams handle patent invalidation in Stockholm and Gothenburg, and the wider Sweden services hub.

If your dispute is ultimately a patent fight, our note on patent litigation in Sweden goes deeper into procedure and timelines.

Enforce Your Rights in Sweden

Whether you are seeking a preliminary injunction, securing evidence through an infringement investigation, or deciding between the national court and the UPC, the strength of your case turns on the analysis behind it. PerspireIP prepares the infringement and invalidity searches that Swedish and UPC enforcement rely on. Contact us to plan your enforcement in Sweden.

Frequently Asked Questions