IP protection for startups and investors in the Netherlands

IP protection for startups in the Netherlands runs along two tracks. Patents, trade marks and designs only exist once they are registered, at Octrooicentrum Nederland or the European Patent Office for patents and at the Benelux Office for Intellectual Property (BOIP) or the EU Intellectual Property Office (EUIPO) for trade marks and designs, while copyright, neighbouring rights, database rights and trade name rights arise automatically without any filing. The decisive question for an investor is rarely whether those rights exist, but who owns them: Dutch law attributes ownership to the maker, to the employer or to nobody in particular depending on the relationship, and a transfer of copyright is only valid if it is recorded in a deed. This guide sets out which rights apply, how they are obtained, how ownership is secured and how they are enforced.

Why intellectual property decides what your startup is worth

For most early-stage companies, the intellectual property is the company. There is no factory and no property portfolio; there is software, a brand, a data set, a design and a body of know-how. Those assets only become transferable value once you can show on paper that they belong to your BV and to nobody else. That is why due diligence almost always begins with the chain of title rather than with the technology.

The questions are predictable. Who wrote the first version of the code, and were they an employee, a co-founder or a freelancer? Was the logo designed by an agency, and did that agency assign its copyright in writing? Has anyone pitched, published or demonstrated the invention before the patent application was filed? Is the trade mark registered in the countries where the company actually sells? A startup that answers those questions with documents negotiates from a different position than one that answers them with reassurance.

Securing your rights early is considerably cheaper than repairing them later. Repairing a broken chain of title means returning to a former developer, a design agency or a departed co-founder at the precise moment they know you need their signature. Rebranding after a successful opposition means paying twice for the same recognition. Losing patentability through a conference talk cannot be repaired at all, because novelty, once destroyed, does not come back. Each of these is a foreseeable problem, and each of them regularly delays a funding round. Legal advice at the outset is aimed precisely at keeping those files clean.

There is a second reason to take this seriously, and it points the other way. Registered rights held by others can block you. If a competitor holds a patent covering the technique you built your product on, or a trade mark that is confusingly similar to the name on your packaging, the cost lands on your side of the table: an injunction, a recall, a rebrand, or a licence on terms you did not choose. Knowing what exists in your field is part of managing intellectual property properly, not an optional extra.

Which intellectual property rights exist under Dutch law

Dutch law recognises a closed set of intellectual property rights, and each of them protects something different. Patents cover technical inventions, trade marks cover signs that distinguish goods and services, design rights cover the appearance of a product, copyright covers original creative and software works, database rights cover substantial investment in a data collection, and trade secrets cover information that derives its value from being secret. Mixing them up is the most common error founders make: a business model cannot be patented, an idea cannot be copyrighted, and a name is not protected merely because it appears in the trade register.

Patents for technical inventions

A patent gives you the exclusive right to exploit a technical invention, which means others may not make, use, sell, hire out or supply the protected invention without your permission. Three requirements must be met: the invention must be new, it must involve an inventive step, and it must be capable of industrial application. Protection runs for a maximum of twenty years from the filing date and is kept alive by annual renewal fees.

Novelty in this context is absolute. Anything made available to the public anywhere in the world before the filing date counts against you, including your own demonstration, your own website and your own pitch to a room of investors. File first, or use a properly drafted confidentiality agreement before you speak.

The Dutch national route deserves a specific warning. Octrooicentrum Nederland grants a national patent roughly eighteen months after the filing date, but it does so without a substantive assessment of novelty and inventive step. A search report with a written opinion is drawn up and published, yet a negative opinion does not prevent the patent from being granted. The validity of a Dutch national patent is therefore only genuinely tested when it is litigated. On 30 January 2026 the cabinet agreed to a bill that would introduce full substantive examination of Dutch patent applications; that bill was sent to the Council of State for advice and has not been enacted, so the current registration-style system still applies. Anyone relying on a granted Dutch patent as an asset should read the search report before treating it as a fortress.

Trade marks and trade names

A trade mark right in the Benelux only arises through registration; using a name, however intensively, creates no trade mark. A single application at BOIP produces a right valid in the Netherlands, Belgium and Luxembourg at once, for ten years and renewable indefinitely. An application at the EUIPO produces a single right covering the whole European Union on the same ten-year cycle.

Both offices examine applications only on absolute grounds, such as whether the sign is descriptive or misleading. Neither office refuses your mark because an earlier, similar mark exists. Older rights are enforced by their owners through opposition, and the windows are short: two months from publication in the Benelux system and three months from publication at the EUIPO. That cuts both ways, which is why a clearance search in the BOIP and EUIPO registers before you print packaging is money well spent, and why monitoring new filings that resemble yours belongs in your own routine.

A registered trade mark must also be used. If you do not put the mark to genuine use for the goods or services it is registered for within five years, it becomes vulnerable to revocation, and an opponent can demand proof of use. Keep invoices, campaigns and dated screenshots.

The trade name is a separate right with a separate logic. Under the Handelsnaamwet, protection attaches to the name under which the business is actually run, arises through use rather than registration, and reaches only as far as that use and the risk of confusion reach. Entry in the Chamber of Commerce register is not what creates the right. A trade name will not stop a competitor in another region or another sector; a trade mark will. Most companies need both, which is a point worth settling before the name and the confidential elements of your proposition are exposed to the market.

Copyright and neighbouring rights

Copyright arises automatically the moment an original work is created and lasts until seventy years after the death of the author. Registration is impossible and unnecessary. The Auteurswet protects literary, scientific and artistic works, and software is expressly protected as a work in its own right, which for most startups makes copyright the single most valuable right they hold. Documentation, interfaces, marketing texts and photographs are covered on the same basis; the underlying idea, method or functionality is not.

Two rules govern what happens next, and both are formal. A transfer of copyright, and the grant of an exclusive licence, requires a deed under article 2 of the Auteurswet: an e-mail confirming that the work is yours is not enough. And moral rights, including the right to object to distortion of the work, stay with the maker even after transfer. Neighbouring rights, governed by the Wet op de naburige rechten, protect performers, phonogram and film producers and broadcasters, and likewise arise without formalities.

Because copyright needs no registration, the practical problem is proof of what existed on which date. The i-DEPOT operated by BOIP gives you a dated deposit of your material and is useful evidence in a dispute, but it grants no rights of its own. Version control history, signed specifications and dated releases do much the same work.

Design rights and database rights

A design right protects the appearance of a product or part of a product, from a chair to an icon set, provided the design is new and has individual character. Registration is required, at BOIP for the Benelux or at the EUIPO for a design covering the whole European Union, and protection runs in five-year terms up to a maximum of twenty-five years. There is a grace period of twelve months after your own first disclosure in which you can still file, which rescues founders who launched before they thought about protection. An unregistered EU design gives short-term protection against copying only, and is a fallback rather than a strategy.

Database rights come from the Databankenwet and protect the producer who has made a substantial investment in obtaining, verifying or presenting the contents of a database. The right prevents others from extracting or re-using substantial parts of the collection and runs for fifteen years, renewed when the investment is substantially renewed. For data-driven startups this is often the only right that covers the asset that actually matters, since the individual data points themselves are usually free.

Trade secrets

Since 2018 the Wet bescherming bedrijfsgeheimen, which implements the EU Trade Secrets Directive, gives you an action against anyone who unlawfully acquires, uses or discloses your confidential business information. Three cumulative conditions apply, and a court will test all three:

• the information is secret, in the sense that it is not generally known or readily accessible to people in the relevant circles;
• it has commercial value precisely because it is secret;
• the holder has taken reasonable steps in the circumstances to keep it secret.

The third condition is where cases are lost. If everyone in the company can open the file, if departing employees keep their access, or if the material was shared without a confidentiality agreement, there is no trade secret left to protect. The advantage of this route is that it has no time limit and no filing cost; the drawback is that it ends permanently the day the information becomes public. That trade-off is the reason to decide deliberately whether to keep an innovation secret or to patent it, because a patent application will be published and secrecy will then be gone.

Where to register and what each route buys you

Registration is a series of choices about territory, timing and cost, and the sequence matters more than the individual decisions. For a company starting out in the Netherlands, the usual pattern is a first filing that fixes an early date, followed by a decision within the priority year about which markets justify the expense.

For patents, a first filing at Octrooicentrum Nederland or directly at the European Patent Office establishes a filing date. From that date you have twelve months of priority in which a later application elsewhere is treated as if it had been filed on the original date. A European application at the EPO is examined substantively and, once granted, either takes effect as a European patent with unitary effect or is validated country by country, with translation and national renewal costs in each. If you want to keep more options open, an international application under the Patent Cooperation Treaty gives you up to thirty months from the priority date before you have to enter national or regional phases and start paying for them. A PCT application is not an international patent; it is a way of buying time and a first assessment.

For trade marks, the choice is between Benelux protection at BOIP and EU-wide protection at the EUIPO, and it is driven by where you sell rather than where you are established. An EU trade mark is refused in its entirety if an earlier right blocks it in a single member state, so a clearance search is not a formality. Beyond Europe, the Madrid System lets you extend an existing Benelux or EU registration to further countries in one application. The same logic applies to designs, which can be filed for the Benelux or for the EU. Registering a design early is often forgotten because the product looks finished long before the paperwork does.

Copyright, neighbouring rights, database rights and trade names require no filing at all, which means the money you would have spent on registration should go into evidence and contracts instead. Official fees for patents, trade marks and designs are set by the offices themselves and change from time to time; Octrooicentrum Nederland, BOIP and the EUIPO publish their current rates, and Octrooicentrum Nederland does not send an invoice, so the deadline for payment is yours to watch. Missing a renewal date is one of the few ways to lose a valid right for no reason at all.

Who owns what: founders, employees and freelancers

Ownership under Dutch law does not follow whoever paid the bill. It follows the maker, unless a statutory rule or a written agreement moves it, and the rules differ per right. This is the single most important part of any corporate housekeeping exercise before a funding round.

For copyright, article 7 of the Auteurswet provides that where an employee is employed to create works, the employer is deemed to be the maker and therefore owns the copyright from the outset. That rule covers the developer on your payroll writing code within the scope of the job. It does not cover a freelancer, a contractor, an agency or an unpaid co-founder who is not on the payroll. Those parties keep the copyright in what they make, and the only way to move it to your company is a deed of assignment, signed. A clause in a purchase order that says the client acquires all rights is worth having, but it must be part of a signed document to do its work.

For patentable inventions the rule is in article 12 of the Rijksoctrooiwet 1995 and works the other way around. The employee who makes the invention is entitled to the patent, unless the nature of the employment position entails that they apply their special knowledge to making inventions of that kind. In an R and D role the entitlement therefore lies with the employer; in most other roles it does not, and the point should be settled in the employment contract. The same article gives an employee who is not adequately compensated through salary a claim to a fair amount in view of the financial significance of the invention, and that entitlement cannot simply be contracted away.

For designs and databases the picture is again slightly different, which is precisely why blanket clauses fail. The workable approach is a single, consistent set of written agreements: employment contracts with an explicit assignment of all transferable rights and an obligation to disclose inventions; contractor and agency agreements with an assignment in deed form signed before delivery; and a founders agreement that transfers everything created before incorporation into the company, including domain names, repositories and accounts. Anything created in the garage stage belongs to a natural person until it is expressly moved.

Two practical loose ends deserve naming. Open source components carry licence conditions that can affect what you may distribute and on what terms, so keep an inventory of what your codebase depends on. And a domain name is not an intellectual property right at all; it is a contractual registration, protected in practice through trade mark and trade name law, which is why a domain name dispute is usually argued on those grounds.

Building an IP strategy that fits your business model

An IP strategy is a set of decisions about which rights you pay for, in which territories, and at which moment. It follows the business model rather than the other way round. Software companies usually lean on copyright, trade secrets and a strong trade mark, because the technical contribution is often hard to patent and the release cycle is faster than any grant procedure. Hardware, chemistry, medtech and process innovations depend on patents, because the product itself reveals how it works as soon as it reaches a competitor. Service businesses stand or fall by their brand, so the trade mark comes first.

The second question is what your innovation looks like from the outside. If a competitor can take your product apart and see how it works, secrecy will not survive contact with the market and a patent is the only thing that will stop them. If the value sits in a manufacturing step or a model that nobody can observe from the finished result, a trade secret may protect you longer than a patent ever could, and without publication.

Timing is the third question, and it is unforgiving in only one direction. Patents must be filed before any disclosure; trade marks are better filed before the launch campaign, not after; designs benefit from the twelve-month grace period but not from being forgotten. Everything else can be built up gradually. A short annual review of what has been created, what has been registered and what has been assigned is enough to keep the portfolio aligned with the company, and it is far quicker than reconstructing three years of history under time pressure during due diligence.

Budgets are finite, so priorities have to be explicit. Protect first what a competitor would copy first and what a buyer would pay for; postpone what is nice to own. When you expand, remember that intellectual property rights are territorial: a Benelux trade mark stops nothing in Germany, and a Dutch patent stops nothing in the United States. Aligning filings with your actual sales markets is the core of doing business internationally without paying for protection you will never use.

The contracts that keep your rights yours

Registrations establish rights against the world; contracts control what happens inside your own circle, where most losses actually occur. Three instruments do most of the work.

The first is the confidentiality agreement. Before a technical conversation with a manufacturer, a pilot with a customer or a detailed discussion with an investor, a non-disclosure agreement defines what is confidential, what the other side may do with it, how long the obligation lasts and what happens if it is breached. Dutch courts enforce well-drafted confidentiality agreements, and a contractual penalty makes a breach worth acting on, although a court may moderate a penalty that is manifestly excessive. Two warnings apply in practice. Venture capital investors frequently refuse to sign an NDA at first contact, so structure the early conversation around what you can afford to say. And an NDA does not replace a patent filing: it manages who may know, not what has become public.

The second is the employment contract, with an assignment clause, a disclosure obligation and confidentiality that continues after the employment ends. A non-competition clause is a separate matter with its own strict statutory requirements and is not a substitute for protecting information.

The third is the set of internal measures that turn confidential information into a legally protected trade secret: access on a need-to-know basis, classification and marking of sensitive documents, controlled use of external storage and code repositories, and an exit procedure that withdraws accounts and retrieves devices on the day someone leaves. These measures are also the evidence that you took reasonable steps, which is exactly what a court will ask for.

Enforcing intellectual property rights in the Netherlands

Enforcement in the Netherlands is fast by international standards, and the first step is rarely a court. A cease-and-desist letter that identifies the right, the infringing act and a clear deadline resolves a large share of cases, particularly where the other side acted without realising the right existed. Send it with evidence attached and be accurate about the scope of your right, because an unfounded threat can itself be unlawful and expose you to a claim.

If that fails, preliminary relief proceedings before the voorzieningenrechter (judge in interim relief proceedings) can produce an enforceable injunction in weeks rather than years, provided you can show urgency and a solid case. In clear-cut cases an order can even be obtained ex parte, without the other side being heard first, under article 1019e of the Wetboek van Burgerlijke Rechtsvordering. Evidence can be secured in advance through a court-authorised evidentiary seizure, which is often what makes an otherwise unprovable infringement provable. On the merits you can claim an injunction subject to a penalty payment, damages or surrender of the profits made through the infringement, recall and destruction of infringing goods, and publication of the judgment.

One feature of Dutch intellectual property litigation stands out and cuts both ways. Under article 1019h of the same code, the losing party in an intellectual property case can be ordered to pay the reasonable and proportionate legal costs actually incurred, rather than the modest standard scale that applies in ordinary civil cases. That makes a strong case worth bringing and a weak one expensive to lose, and it is the first thing to weigh when assessing an intellectual property dispute.

Jurisdiction depends on the right. Patent infringement and nullity actions in the Netherlands are concentrated at the district court in The Hague, which also acts as the Dutch court for EU trade marks and EU designs; The Hague additionally hosts a local division of the Unified Patent Court, which since its start in 2023 hears disputes on European patents that have not been opted out of its jurisdiction. Disputes about copyright, trade names and contracts follow the ordinary rules on competent courts. Where confidentiality is the main concern, arbitration or mediation keeps the file out of a public hearing, which matters when the subject of the dispute is a secret.

Online and cross-border infringement has its own toolkit. Hosting providers and online marketplaces operate notice-and-action procedures under the EU Digital Services Act and must act on a substantiated report of illegal content, including counterfeit listings. Customs authorities can detain suspected counterfeit goods at the EU border once you have filed an application for action with them, which is inexpensive and one of the most effective measures available to a small company. Systematic monitoring of marketplaces, app stores, domain registrations and new trade mark filings turns all of this from a reaction into a routine; enforcing your rights works best when you find the infringement early, while the evidence is still online.

Where to get support in the Dutch IP system

Three types of professional cover different parts of the field, and using the wrong one costs time. A patent attorney, an octrooigemachtigde registered with the Orde van Octrooigemachtigden, drafts and prosecutes patent applications and conducts prior art and freedom-to-operate searches; that is technical work that requires the relevant scientific background. A trade mark and design agent handles filings, clearance searches and oppositions. An intellectual property lawyer handles ownership, contracts, licensing and litigation, and represents you in court. Larger matters usually involve two of the three, and a short conversation about which is which prevents work being done twice, as our overview of legal professionals in the Netherlands sets out in more detail.

Public support exists as well. Octrooicentrum Nederland, part of the Netherlands Enterprise Agency (RVO), provides free information about patents, gives access to patent databases and runs information sessions for entrepreneurs. RVO also administers the innovation schemes that startups most often use, and the EU offers co-funding for filing costs through periodic support programmes for small and medium-sized businesses; because the conditions and budgets of those programmes change, check the current terms with RVO or the EUIPO before you budget for them. Our guide for entrepreneurs setting up in the Netherlands covers the wider administrative picture.

Two fiscal schemes are worth knowing about by name, without being treated as legal advice. The WBSO reduces the payroll tax burden on hours spent on qualifying research and development and requires an application in advance. The innovatiebox (Innovation Box) applies a reduced rate of corporation tax to profits attributable to qualifying intellectual property, typically a patent or software developed under an approved WBSO project. Both are tax matters: the rates, thresholds and conditions are set by legislation and change, and Law and More does not provide tax structuring. Discuss them with your tax adviser, and let the legal side of the file focus on making sure that the rights those schemes depend on are actually owned by your company.

What to do next

Start with an inventory. List what your company has created, who created it and in what capacity, what has been registered and where, and which documents transfer the rights to the company. That single exercise usually reveals the two or three gaps that matter: a freelancer who never signed an assignment, a brand used in three countries and registered in one, or an invention already shown at a trade fair. Close those gaps before you need them closed.

Law and More advises startups, scale-ups and investors on intellectual property in the Netherlands: assignment and licence agreements, confidentiality and employment clauses, trade mark and design strategy, IP due diligence before an investment round, and enforcement when someone crosses the line. If you would like your position reviewed, or you are facing an infringement, our intellectual property lawyers are happy to discuss what your options are.

Frequently asked questions