International R&D and Patent Ownership
International R&D and Patent Ownership: Who Owns the Invention?
International R&D (research and development) projects are now central to the growth strategies of commercial companies. Especially in the technology, pharmaceutical, defense, software, automotive, and medical sectors, a single product can have teams, universities, startups, and suppliers from multiple countries behind it. While this multi-actor structure accelerates discovery and innovation, it raises a fundamental question regarding patents: "Who owns this invention?"
In patent law, the rule is simple: the original owner of a patent is the inventor. However, in international R&D, inventors often work within a business relationship, joint project, or funding agreement, so true ownership business contracts, project agreements, national legislation, and transfer/licensing provisions between the parties . Therefore, in international R&D, patent ownership cannot be resolved simply by asking "who invented it?"; it requires considering "who acquired the rights, under what law, and through what agreement?"
Below, I systematically address the issue from a company perspective, including key differences between countries and practical solutions.
A) Fundamental Principle: Patent Ownership Begins with the Inventor
In many legal systems, original ownership belongs to the inventor. Transfer to the employer or project partner occurs through an explicit assignment or through special regimes recognized by law. In the US, the Supreme Court has clarified the principle that "patent rights first arise with the inventor; the employer acquires ownership only through an explicit assignment," even in the case of funding regimes like Bayh-Dole .
In practice, this principle means the following:
In international R&D, if there is no contract and transfer mechanism, a company cannot automatically become a patent holder simply by saying "I financed the project".
B) Employee (Worker) Inventions: The First Major Ownership Area of International R&D
In most international projects, the inventors are engineers or researchers working for a company. In this case, whether the invention is considered an "employee invention/service invention" and whether the rights are transferred to the employer according to national legislation .
Turkish example:
In Turkey, the Industrial Property Law No. 6769 details service inventions and the employee's notification obligations. If an employee makes an invention within the scope of their employment relationship, they must notify their employer; if the employer claims rights within a certain period, they acquire the rights to the invention, and the employee is entitled to reasonable compensation/reward.
The German example:
In Germany, the Employee Inventions Act (ArbnErfG) establishes a similar system: an employee must notify their employer of a service invention; if the employer does not claim rights within 4 months, the invention becomes available; if they do claim rights, the rights pass to the employer, and the employee receives appropriate compensation.
These two examples show us the following:
-
In employee inventions, the notification-request-cost triad is a common principle in many countries.
-
However, timelines, cost calculations, the definition of "service innovation," and sanctions vary from country to country.
The takeaway for the company: An international R&D company cannot rely solely on its internal policies; it must also analyze whether an employee is entitled to certain rights based on the laws of their respective country
C) Joint R&D: Inventions made by more than one company
A common situation in international projects is two or more companies collaborating on the same project. The issue here is usually not "who owns the invention," but "what share and terms of use they share .
There are three basic ownership models in collaborative projects:
-
a single-ownership model,
one party becomes the patent holder, and the other is granted a license.-
Advantage: Management and commercialization are quick.
-
Risk: The licensee may feel "strategically dependent".
-
-
Joint ownership
means the patent is jointly owned by the parties.-
Advantage: The parties perceive a fair balance between effort and benefit.
-
Risk: Joint ownership is subject to different rules in many countries.
For example, in some countries, one partner cannot grant licenses alone; in others, they can, but revenue sharing is mandatory. (If these differences are not clarified in the contract, a crisis may arise.)
-
-
In a foreground split,
project outputs belong to whoever developed them.-
Advantage: It directly reflects the technical contribution.
-
Risk: The debate over "who contributed how much" could escalate.
-
The golden rule for the company:
A secure ownership structure cannot be established in a joint R&D agreement without clearly distinguishing between "foreground IP (project outputs)" and "background IP (rights acquired upon joining the project)".
D) University and Publicly Funded R&D: The Bayh-Dole Logic and International Implications
Another area of international R&D is university-industry collaborations and publicly funded projects. In the US, the Bayh-Dole Act allows universities and small businesses receiving federal funding to retain rights to and commercialize inventions under certain conditions; however, the inventor's right of first ownership and the requirement for explicit transfer are still generally preserved.
This approach has inspired similar funding programs in many parts of the world. Therefore, the following questions become critical in internationally funded projects:
-
Does the funding institution claim repurchase/use rights over the invention?
-
Are there any priority or sharing requirements for the commercialization of project outputs ?
-
Do inventions by university staff automatically transfer to the university, or do they require a separate transfer?
Practical implication for the company: In public-university collaborative projects, patent ownership is a three-pronged equation involving not only the two parties but also the conditions of the funding institution
E) Conflict of Laws in International Teams
The country where the invention originated, the country where the employees are registered, the country where the patent application was filed, and the governing law chosen for the contract may all be different. This is where a "conflict of law" arises.
Examples:
-
An engineer working in Türkiye and a team in Germany developed the same invention.
-
The project contract opted for British law, but the invention was patented in the US.
-
Whether an invention is considered a "service invention" can be deemed a yes in one country and a no in another.
Therefore, contract drafting in international R&D is not simply a matter of choosing a legal party.
Companies generally take these two measures:
-
Obtaining a separate handover commitment from each employee/researcher
(explicit provisions such as "future inventions assignment" when joining the project). -
The agreement should include a clause to comply with country-specific mandatory rules
(because in some countries the worker invention regime is mandatory and cannot be eliminated by agreement).
F) Contract Clauses That Establish Ownership Without Issues
The following are considered good practices in international R&D contracts:
-
Inventorship determination procedure:
How will inventors be identified, and who will make the decision? -
Assignment clause:
To whom and when will the inventors transfer all rights? -
Background vs. Foreground IP:
The distinction between pre-project and post-project rights. -
Joint ownership rules:
If there is joint ownership, how will licensing, litigation, and revenue sharing be handled? -
Improvement ownership:
Who is responsible for any improvements made after the project? -
Publication & confidentiality:
Academic publications before or after the patent? How long will the confidentiality last? -
Exit & continuation:
What happens to the rights if one of the parties withdraws from the project?
Although these points may seem like "legal details," the commercial fate of a patent .
G) Conclusion: Patent ownership in international R&D is a "Contract + Legislation + Contribution" triangle
To summarize clearly for international R&D companies:
-
Patent rights initially arise with the inventor; transfer to the employer/partner occurs through open transfer or national legal regime.
-
Employee inventions are subject to mandatory regulations that vary from country to country.
-
In collaborative R&D, if the ownership model isn't chosen from the outset, conflicts will arise at the end of the project.
-
In university and funded projects, funding conditions are included in the ownership equation.
-
The risk of conflicts of law is managed through country-specific devolution and adaptation mechanisms.
Therefore, the correct approach is this:
Before commencing international R&D, “locking in” through a contract who will collect the inventions and how they will be commercialized is as important as the technological success of the project.
About Post Author
