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Intellectual Property Rights: What They Let You Do, What They Can't Stop and How to Use Them (2026) | CADChain | CAD DRM & IP

TL;DR: what are intellectual property rights?

Intellectual property rights (IPRs) are legal rights that let the owner of an invention, creative work, design, brand or trade secret stop others from using it without permission, for a limited time and in a limited territory. The main types are patents, copyright, trademarks, design rights and trade secrets, plus specialist rights such as database rights and plant variety rights.

Most guides stop at the list. This one looks at IP rights from the owner's side: what each right actually lets you stop, what it cannot stop (reverse engineering, independent creation, resale, repairs, research use), who holds the rights by default, and how rights move through assignments, licences and joint projects.

Key takeaways

An IP right is a right to exclude, not a right to use. A patent lets you stop others; it does not guarantee you can sell your own product.
Each right covers a different list of acts: copying for copyright, making and selling for patents, confusing use of a sign for trademarks, unlawful acquisition for trade secrets.
Every right has built-in limits. Trade secrets do not stop reverse engineering, copyright does not stop independent creation, and no right stops the resale of genuine goods.
Default ownership rules often favour the creator, not the company. Joint ownership is risky, and the rules differ sharply between the US, the UK and Germany.
Rights become money when they move: assignments and licences. The EU's new technology licensing rules (Regulation 2026/877) apply from 1 May 2026 to 2038.

What are intellectual property rights?

Intellectual property rights are the legal rights given to people and companies over the creations of their minds. They usually give the owner an exclusive right to use the creation for a set period, and the power to stop others from doing so without permission. The Universal Declaration of Human Rights recognises the protection of the moral and material interests of authors and inventors (Article 27), and the WTO's TRIPS Agreement sets minimum standards for IP rights in every WTO member.

For a business, intellectual property rights are what turn knowledge into something you can own, license, sell and enforce. Without them, an invention, a CAD model or a brand can be copied by anyone the moment it becomes visible. For the legal system behind these rights, see our guide to intellectual property law; for the business side, see intellectual property as a business asset.

IP rights in simple terms: a fence, not a key

The easiest way to understand an IP right is as a fence around your creation. It marks out an area and lets you keep others out. It does not give you a key to anything: a patent on your improved drone motor does not let you sell the drone if someone else owns a patent on its battery system. That is why companies check their freedom to operate as well as their own rights.

Economic rights and moral rights

IP rights have two sides. Economic rights let you make money from a creation by controlling copying, sales, licensing and use. Moral rights, which exist for authors under copyright, protect the personal link between creator and work: the right to be named as author and to object to distorting changes. In much of the EU, moral rights stay with the author and cannot be transferred, even when the economic rights are sold.

Types of intellectual property rights

Right	What it protects	How you get it	Duration
Patent	Technical inventions: products, processes, uses	Application and examination	Up to 20 years from filing
Utility model	Smaller technical inventions (e.g. Germany, China)	Registration, usually unexamined	Up to 10 years
Copyright	Original works: code, CAD models, drawings, text, images	Automatic on creation	Author's life + 70 years (EU, US)
Trademark	Names, logos and signs that identify a business	Registration (or use in some countries)	10 years, renewable indefinitely
Design right	The appearance of a product, including GUIs	Registration; or automatic for 3 years (unregistered EU design)	Up to 25 years (registered)
Trade secret	Confidential, valuable information kept secret with reasonable steps	Automatic	As long as it stays secret
Database right (EU)	Substantial investment in a database	Automatic	15 years, renewed by new investment
Plant variety right, geographical indication, chip topography	New plant varieties, place-linked product names, chip layouts	Registration	Varies

These rights are used on a huge scale. According to WIPO's IP Facts and Figures 2025, 3.7 million patent applications were filed worldwide in 2024, 19.7 million patents were in force and 93.2 million trademark registrations were active. For two of these rights in depth, read our guides to patent rights and trade secrets.

Examples of intellectual property rights in one product

Intellectual property rights rarely work alone. Take a connected industrial sensor developed by a hardware startup. One product can carry six different rights at the same time:

Part of the product	Right that protects it	What it lets the owner stop
The new sensing method	Patent	Anyone making, selling or importing a sensor that uses the method
Firmware and CAD models	Copyright	Copying and distributing the code or files
The shape of the housing	Registered design	Products with the same overall look, even if created independently
The product name and logo	Trademark	Confusingly similar names on similar products
Calibration data and supplier settings	Trade secret	Use or disclosure by anyone who took it unlawfully
The test-results database (EU)	Database right	Extraction of a substantial part of the database

This stacking is why strong IP positions are built per asset, not per product. The trade secrets vs patents decision for CAD designs is usually the first choice to make.

What each intellectual property right lets you do

Every right comes with its own list of exclusive acts. Knowing the list tells you what counts as infringement, and what does not.

Patent rights

A patent lets the owner stop others from making, offering, selling, using, importing or stocking the patented product, and from using a patented process or selling its direct product. In Europe the Unified Patent Court Agreement also covers indirect infringement: supplying key components to someone who will use them to put the invention into effect. Patents work even against a competitor who invented the same thing independently.

Copyright

Copyright lets the author or owner control reproduction, distribution and communication to the public, including making a work available online, plus adaptation of software. It protects the expression, not the idea: the CAD file and the code are protected, but the function of the part and the algorithm behind the code are not. Independent creation of a similar work is not infringement.

Trademark rights

A registered trademark lets the owner stop others from using an identical sign for identical goods, or a similar sign where customers could be confused. Marks with a reputation get wider protection against free-riding and dilution. Trademarks protect the brand, not the product: a competitor can sell the same product under a different name.

Design rights

A registered design lets the owner stop making, offering, marketing, importing, exporting or using any product with the same overall impression. Since the EU design reform of May 2025, this also covers creating, downloading, sharing or distributing a file that lets someone 3D-print the design, which matters for any company that shares CAD data. An unregistered EU design only protects against deliberate copying, for three years.

Trade secret rights

Trade secret law does not give exclusive ownership. Under the EU Trade Secrets Directive, it lets the holder act against unlawful acquisition, use or disclosure: theft, breach of an NDA, or use by someone who knew the information was taken. It can also stop the sale of goods that significantly benefit from a misused secret.

What intellectual property rights cannot stop

This is where owners get caught out. Every IP right has exceptions written into the law, and some of the most common business situations fall inside them.

Situation	Can you stop it?	Why
A rival builds a product that uses your patented invention, designed from scratch	Yes	Patents work even against independent invention.
A rival writes similar code or draws a similar part without copying yours	No (copyright) / Yes (registered design)	Independent creation is a defence for copyright and unregistered designs, not for registered designs.
A competitor buys your product, takes it apart and works out your process know-how	No	Reverse engineering of a lawfully obtained product is lawful under trade secret law, unless a contract forbids it.
A university lab tests your patented device to improve on it	No	Acts for experimental purposes relating to the invention are exempt (UPC Agreement, Art. 27).
A dealer resells genuine products you first sold in the EU	No	Your rights are exhausted after the first sale in the European Economic Area with your consent.
A garage sells look-alike spare parts to repair your product	No (increasingly)	The EU repair clause removes design protection for must-match spare parts, if their origin is made clear.
An AI company mines your public web content to train a model	Partly	Commercial text and data mining is allowed in the EU unless you opted out in a machine-readable way; research organisations can mine regardless.
Someone copies your CAD file and shares it with a third party	Yes	Copying a protected file infringes copyright, and taking confidential files can be a trade secret violation.

The main exceptions, right by right

Patents: private non-commercial use, experiments on the invention, regulatory testing for medicines (Bolar), breeding, and prior use by someone who was already using the invention before your filing date. The limits are listed in Article 27 of the UPC Agreement. Governments can also grant compulsory licences, and the EU adopted a Union-wide crisis compulsory licensing regulation in December 2025.
Copyright: the EU has a closed list of exceptions (quotation, teaching, private copying in many countries, text and data mining). The US uses a flexible four-factor fair use test instead. For software, users may decompile code where needed for interoperability, and the functionality of a program is not protected.
Trademarks: others may use your mark honestly to describe their own goods, for example "compatible with" or "spare part for", and may use their own name or descriptive terms. They may not suggest a commercial link that does not exist.
Designs: private, experimental and teaching uses are free, and the reformed EU law adds referential use, comment, critique and parody. Member states must put the repair clause into national design law by 9 December 2027, with a transition until 2032 for older designs.
Trade secrets: independent discovery, reverse engineering of a product on the market, and use of general skills and experience by former employees are all lawful.

Two practical lessons follow. First, decide early which right fits each asset: a process that can be reverse-engineered from the product is a poor trade secret. Second, use contracts and technical controls to close the gaps the law leaves open. Our IP protection playbook shows how to layer them.

Who owns intellectual property rights?

The law gives IP rights to the creator first, then shifts them to employers and buyers through statute and contract. Getting this wrong is the most common problem investors find in due diligence.

Who created it	Default owner (EU and US, simplified)	What to do
Employee, as part of the job	Usually the employer for inventions and software; check national rules for other copyright works and inventor compensation (e.g. Germany, Netherlands)	IP clause in every employment contract
Freelancer, agency or contractor	The contractor, unless rights are assigned in writing; paying an invoice does not transfer IP	Written assignment before work starts
Co-founder before incorporation	The founder personally	Founder IP assignment to the company
University researcher	Usually the university	Licence or assignment from the tech transfer office
Two companies working together	Each owns what it creates; inseparable results are often jointly owned	Agree ownership and access rights up front
An AI system on its own	Nobody: AI cannot be an inventor or an author	Record the human contribution

Ownership disputes are decided on evidence of who created what and when. See CAD file ownership: legal proof and documentation and employee IP agreements for CAD teams.

Joint ownership: the default trap

When two parties own the same patent without a written agreement, national default rules decide who can do what, and they differ sharply:

Country	Can each co-owner use the invention?	Can each co-owner license it without consent?
United States	Yes, without accounting to the others	Yes, non-exclusively; an exclusive licence needs all owners
United Kingdom	Yes	No, consent is needed even for a non-exclusive licence
Germany	Yes	No, but consent may not be unreasonably withheld
France	Yes, but must compensate the others fairly	Non-exclusive licences are possible with compensation; exclusive licences need consent

A US co-owner can license your joint patent to your biggest competitor; a UK co-owner can block every licence you want to grant. Avoid joint ownership where you can, for example by splitting results by field or by giving one party ownership and the other a licence. Where you cannot, sign a joint ownership agreement covering use, licensing, costs, enforcement and exit.

How IP rights move: assignments and licences

IP rights create value when they move to someone who can use them. There are two basic tools: an assignment transfers ownership, and a licence gives permission to use while the owner keeps title.

Deal	Who owns the right	Can the owner still use it?	Can others be licensed?
Assignment	The buyer	No	Only by the buyer
Exclusive licence	The licensor	No (in the licensed field and territory)	No
Sole licence	The licensor	Yes	No
Non-exclusive licence	The licensor	Yes	Yes
Cross-licence	Each party keeps its own	Yes	Depends on the terms
Covenant not to sue	The owner	Yes	Yes; it is only a promise not to enforce

Assignments of registered rights should be recorded at the patent or trademark office, and in many countries they must be in writing and signed. Exclusive licensees can often sue infringers themselves; non-exclusive licensees usually cannot.

EU licensing rules in 2026

Licences can restrict competition, so EU competition law applies to them. The Commission adopted a revised Technology Transfer Block Exemption Regulation (EU) 2026/877 in April 2026. It applies from 1 May 2026 until 30 April 2038 and gives a safe harbour to patent, know-how, design and software copyright licences between companies below set market shares: 20% combined for competitors and 30% each for non-competitors. Price fixing and certain market-sharing clauses are never covered, and exclusive grant-backs and no-challenge clauses must be assessed on their own. New guidance covers data licensing and licensing negotiation groups. Agreements that met the old rules have until 30 April 2027 to comply.

What to put in an IP licence

Scope: which rights, which products, which field of use, which territory, exclusive or not.
Money: upfront fee, royalty rate and base, minimums, audit rights.
Improvements: who owns improvements each side makes, and whether they are licensed back.
Enforcement: who may sue infringers, who pays and who keeps damages.
Confidentiality and security: how know-how and files are shared, stored and returned.
Term and termination: duration, change of control, insolvency, and what happens to stock and files at the end.

IP rights in collaborations and EU-funded projects

Joint development, supplier projects and EU grants are where IP rights most often get tangled. The standard vocabulary helps:

Background IP: what each party brings into the project. It stays with its owner, and the parties list it in writing.
Foreground IP or results: what is created during the project.
Access rights: licences the partners give each other to use background and results, either to carry out the project or to exploit the results afterwards.

Horizon Europe sets clear defaults. Results belong to the beneficiary that generated them, and are jointly owned when contributions cannot be separated. Partners must grant each other access rights: free of charge where needed to carry out the project, and on fair and reasonable terms where needed to exploit their own results. Beneficiaries must use their best efforts to exploit their results for up to four years after the project ends, and some calls let the funding body object to transfers or exclusive licences outside the EU. The consortium agreement is where startups protect their position: list your background carefully, exclude what you do not want to share, and agree on joint ownership terms.

Supplier and customer projects need the same discipline. Before you send drawings for a request for quotation, agree who owns tooling, design changes and improvements, and limit what the supplier may do with your files. The limits of NDAs for CAD protection explain why a contract alone is rarely enough.

How to get, keep and enforce IP rights

Stage	Registered rights (patent, trademark, design)	Unregistered rights (copyright, trade secret)
Get	File before public disclosure; claim priority abroad within 12 months (6 months for designs and trademarks)	Arise automatically; keep dated proof of creation
Keep	Pay renewal fees; use trademarks within 5 years	Keep secrets secret with reasonable steps; keep records
Enforce	Warning letter, customs, court (UPC or national)	Evidence of copying or of unlawful acquisition decides the case
Lose	Lapse, expiry, revocation, non-use	Leak, independent discovery, no proof of authorship

IP rights are territorial, so you need protection in each market that matters. Our overview of IP protection laws by country compares the main jurisdictions. When it comes to enforcement, the party with the better records usually wins: see blockchain evidence in IP litigation and legal steps after CAD theft.

IP rights and AI

AI changes who can hold rights, not what rights exist. Only humans can be inventors or authors in the EU, the UK and the US, so record the human contribution to AI-assisted designs and code. Under the EU AI Act, general-purpose AI providers must respect text and data mining opt-outs and publish a summary of their training content. More in generative AI and CAD IP.

Intellectual property rights in CAD files and engineering data

A CAD model is a dense bundle of IP rights: copyright in the file, design rights in the shape it describes, patents on the mechanism, and trade secrets in tolerances, materials and process notes. That bundle is only as strong as two things: proof that you created it, and control over who uses it.

Licence terms on paper say what a supplier may do with your files. Digital rights management (DRM) turns those terms into technical rules: view-only access for vendors, time-limited sharing and the ability to revoke access to CAD files when a project ends. That is the difference between holding a right and being able to exercise it.

BORIS by CADChain protects the IP rights in your CAD designs from inside your CAD software. Every design version gets a blockchain-timestamped certificate of ownership, so you can prove authorship and the date of creation, and DRM lets you share files under the exact rights you grant: view, edit, time limit or revoke.

👉 See how BORIS protects your CAD designs

Intellectual property rights statistics (2026)

Statistic	Figure
Patent applications worldwide, 2024	3.7 million, +4.9%
Patents in force worldwide, 2024	19.7 million
Active trademark registrations worldwide, 2024	93.2 million
Industrial designs in force worldwide, 2024	6.1 million
EU trademark applications, first half of 2026	104,263, a record, +8.4%
EU design applications, first half of 2026	61,951
EU GDP generated by IP-intensive industries	47.9% (30.6% of jobs)
Startups with early patent or trademark filings	Up to 10.2× more likely to secure funding
Global trade in counterfeit goods	$467 billion, 2.3% of world imports

Conclusion

Intellectual property rights are not trophies; they are tools with a precise scope. Each one lets you stop certain acts and leaves others free. Know which right covers which asset, what it can and cannot stop, and who really owns it. Then make your rights move: license them, share them under control in collaborations, and keep the evidence that lets you enforce them. That is how IP rights turn into protection and revenue rather than paperwork.

This is general information, not legal advice. Talk to a patent attorney or IP lawyer about your specific situation.

FAQ: intellectual property rights

What are intellectual property rights in simple words?

They are legal rights that let you stop others from using your inventions, creative works, designs, brands or confidential know-how without permission, for a limited time and in the countries where the rights apply.

What are the main types of intellectual property rights?

Patents, copyright, trademarks, design rights and trade secrets. Utility models, database rights, plant variety rights, geographical indications and chip topography rights are more specialised.

What are examples of intellectual property rights?

A patent on a sensing method, copyright in firmware or a CAD model, a registered design for a product's housing, a trademark for a product name, and a trade secret for calibration data.

What is the difference between intellectual property and intellectual property rights?

Intellectual property is the creation itself, such as an invention or a brand. Intellectual property rights are the legal titles that protect it, such as a patent or a trademark registration.

Do IP rights let me use my own invention?

Not necessarily. An IP right lets you exclude others. Your product may still infringe someone else's rights, which is why freedom-to-operate checks exist.

Can someone legally copy my product?

Sometimes. Reverse engineering is lawful for trade secrets, independent creation is lawful for copyright, and anything not covered by a valid right in that country can be copied.

Who owns IP created by a contractor?

Usually the contractor, unless a written agreement assigns the rights to you. Paying for the work is not enough.

What is the difference between a licence and an assignment?

An assignment transfers ownership of the right. A licence only gives permission to use it, while the owner keeps title.

What happens to IP rights in a joint project?

Each partner usually keeps its background IP and owns the results it creates. Results created together may be jointly owned, so agree on ownership and access rights in writing before work starts.

How long do intellectual property rights last?

Patents up to 20 years, registered designs up to 25 years, copyright for the author's life plus 70 years, and trademarks and trade secrets potentially indefinitely.

Intellectual property rights glossary

Term	Meaning
Exclusive right	The right to stop others from doing certain acts with a protected creation
Exhaustion	The end of control over a specific product after its first authorised sale in a market
Freedom to operate	Whether you can make and sell a product without infringing others' rights
Assignment	A transfer of ownership of an IP right
Exclusive / sole / non-exclusive licence	Permission to use IP, excluding everyone / everyone but the owner / no one else
Background IP	IP a party brings into a project
Foreground IP (results)	IP created during a project
Access rights	Licences partners grant each other to use background or results
Moral rights	An author's rights to be named and to object to distortion of the work
Repair clause	The EU rule removing design protection for must-match spare parts used for repair

Violetta Bonenkamp, CADChain co-founder

2026-10-11 22:50 IP Guides