How is intellectual property handled in Dutch commercial contracts?

Dutch term: Intellectueel eigendom in contracten | Legal basis: Freedom of contract + IP statutes

Dutch commercial contracts frequently contain provisions on intellectual property ownership, licensing, assignment and protection. Under Dutch law, IP rights (patents, trademarks, copyrights, design rights, trade secrets) are transferable and licensable, but certain formalities apply depending on the type of IP right.

Patent and trademark assignments must be in writing to be effective. Copyright transfers require a specific written clause; a general assignment of 'all IP rights' may not cover copyright without explicit mention. In the absence of contractual provisions, Dutch law provides default rules: works created by employees belong to the employer (article 7 of the Dutch Copyright Act), but works created by independent contractors generally remain with the contractor unless assigned.

Why it matters for international businesses

For manufacturing, OEM and technology contracts, the IP provisions determine who owns the designs, tooling, software and know-how created during the relationship. Getting these right at the outset prevents costly disputes on termination.