TL;DR — The essentials of Intellectual Property
Intellectual property comprises the rights over creations of the human intellect. In Spain it is divided into intellectual property in the strict sense (copyright, RDL 1/1996 LPI) and industrial property (trademarks, patents, designs, Trademarks Act 17/2001 and Patents Act 24/2015). Software is protected by copyright (Art. 96 LPI); trademarks last 10 years renewable; patents 20 years; designs up to 15 years (registered) or 3 years (unregistered); trade secrets with no term while the secret is maintained. A2 Estudio Legal has been recognised among the top 25 representatives before the EUIPO on four occasions.
Regulatory milestones timeline
The key IP regulations in Spain and the EU have evolved as follows:
For details on each regulation, see the IP glossary.
Key areas of IP
Intellectual property is structured around six fundamental areas. The protection strategy depends on the asset:
Trademarks
Distinctive signs identifying goods and services. National (OEPM), European (EUIPO) or international (Madrid System) registration.
Examples: National trademark, EUTM, international trademark
Patents
New inventions with inventive step and industrial application. 20-year term. OEPM (national), EPO (European with validation in Spain).
Examples: National patent, European patent, utility model
Software
Protected by copyright (LPI Art. 96) as a literary work. Not patentable in Europe except for technical inventions. Proprietary, free or copyleft licences.
Examples: Proprietary licence, GPL, MIT, Apache
Designs
Appearance of products (lines, contours, colours, shape). Registered design (15 years renewable) or unregistered (3 years).
Examples: Registered Community design, unregistered design
Trade secrets
Secret information with commercial value protected by Act 1/2019. No registration, no term, requires confidentiality measures.
Examples: Know-how, formulas, processes, algorithms
Litigation and enforcement
Civil and criminal actions against infringers. Oppositions, invalidity, revocation. Freedom to Operate (FTO) to avoid infringement.
Examples: Injunction, damages, invalidity action
Intellectual Property resources
Glossaries, services and training in intellectual and industrial property:
Intellectual Property Glossary
45+ key terms of IP in Spain and the EU: trademarks, patents, software, designs, trade secrets and more.
Software Licenses Glossary
Key terms of proprietary, free and copyleft licences: GPL, MIT, Apache, Creative Commons.
Intellectual Property Service
Trademark, patent and design registration, licensing contracts and IP rights enforcement.
Court Litigation and Defense
IP infringement litigation: civil and criminal actions, interim measures, damages.
Corporate Training
Training programmes on IP, GDPR and AI Act for technical, legal and product teams.
IP topic guides
In-depth analyses on software protection, patents and technical training:
Software Protection for Companies
Complete guide to legal protection of software: copyright, licences, contracts and trade secrets.
Software Patent Strategy for SaaS
When and how to patent software-implemented inventions in Europe and Spain.
IP Training for Engineers
Practical 1-day workshop on IP for technical teams: copyright, patents, licences, trade secrets.
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Frequently asked questions
What is intellectual property and what does it cover?
Intellectual property is the set of rights recognised over creations of the human intellect. In Spain it is divided into two blocks: intellectual property in the strict sense (copyright over literary, artistic and scientific works, regulated by RDL 1/1996, LPI) and industrial property (trademarks, patents, designs, utility models, regulated by Trademarks Act 17/2001 and Patents Act 24/2015). Both branches coexist and complement each other.
How is software protected in Spain?
Software is protected as a literary work by copyright (LPI Art. 96), without the need for registration. The holder acquires rights automatically upon creating the work. Software-implemented inventions may be patentable if they provide a technical contribution beyond the program itself (European Patent Convention, Art. 52). Additional protection may be achieved through trade secrets (Act 1/2019) for undisclosed algorithms and processes.
How long does trademark protection last?
A registered trademark has an initial term of 10 years from the filing date, renewable indefinitely for successive 10-year periods. However, the trademark may be revoked if it is not put to genuine use for an uninterrupted period of 5 years (Art. 51 Trademarks Act 17/2001), if it becomes the generic designation of the product, or if it misleads the public. Revocation must be declared through administrative or judicial proceedings.
What is the difference between a patent and a utility model?
A patent protects inventions with a higher inventive step, requires prior substantive examination and lasts 20 years. A utility model protects inventions with a lower inventive step (incremental improvements of practical-use objects), does not require prior substantive examination (faster grant), and lasts 10 years. The utility model does not protect processes, manufacturing methods or chemical compositions. Both titles may be accumulated for the same invention.
What is Freedom to Operate (FTO)?
Freedom to Operate (FTO) is a legal analysis that determines whether a company can commercialise a product or service without infringing third-party intellectual property rights (patents, trademarks, designs, copyright). It is conducted before product launch and allows the identification of risks, the design of avoidance strategies (alternative design, licences, invalidation of obstructive patents) or the assessment of risk assumption. It is essential in technology sectors with high patent density.
How do I register a trademark in the EU?
There are three routes to register a trademark in the EU: (1) national registration with the OEPM (protection only in Spain); (2) European Union Trademark (EUTM) with the EUIPO in Alicante (unitary protection in the 27 Member States); (3) Madrid System of WIPO (international registration designating countries). The EUTM is the most efficient option for companies operating in several EU countries. The trademark must be distinctive, not descriptive, not deceptive and not contrary to public order.
What is a trade secret and how is it protected?
A trade secret is information (formulas, processes, methods, algorithms, customer lists) that is secret (not generally known), has commercial value due to its secret nature, and is protected by reasonable confidentiality measures. It is regulated by Act 1/2019 on trade secrets. It does not require registration, has no term of duration and is protected as long as the secret is maintained. Infringement (misappropriation, disclosure) gives rise to civil actions (injunction, damages) and, in serious cases, criminal actions.
Which authorities manage IP in Spain?
The Spanish Patent and Trademark Office (OEPM), under the Ministry of Industry, manages national registers of trademarks, patents, utility models and designs. The European Union Intellectual Property Office (EUIPO), based in Alicante, manages EU trademarks and Community designs. The European Patent Office (EPO) grants European patents with national validation. WIPO administers international systems (Madrid System, Hague Agreement).